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This section provides an overview for plastic pipe fittings as well as their applications and principles. Also, please take a look at the list of 85 plastic pipe fitting manufacturers and their company rankings. Here are the top-ranked plastic pipe fitting companies as of April, 2025: 1.John Guest U.S.A., Inc., 2.Westlake Pipe & Fittings, 3.Viega USA.
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Plastic pipe fittings are components designed to connect segments of plastic piping, facilitating fluid passage and wiring connections. Their lightweight nature enhances handling and installation efficiency, and their cost-effectiveness makes them a preferred choice for reducing installation expenses. Additionally, their resistance to corrosion and superior electrical insulation properties render them ideal for outdoor environments and electrical wiring applications, respectively.
It's important to note that certain plastic resins may degrade under UV light exposure and have specific maximum operating temperatures. Selecting the correct resin type is crucial to prevent deformation or damage from excessive heat.
Plastic pipe fittings find applications across various sectors.
Utilized extensively in urban water supply systems and buildings for water distribution, drainage, and sewage management, supporting efficient wastewater discharge.
Polyethylene fittings are employed in natural gas or LPG distribution systems, offering high pressure resistance and reducing leakage risks through weldable or crimpable installations.
PVC fittings protect and organize electrical and communication cables within buildings and in outdoor wiring, featuring a variety of shapes like connectors and couplers.
PP and PVC fittings are chosen for their chemical and corrosion resistance in chemical transport and processing, ensuring safe chemical handling.
Plastic pipe fittings connect and seal pipes through gluing, insertion, or welding, each method providing a secure bond or fusion to ensure leak-proof connections.
Different plastic materials produce various fitting types, each with unique properties.
*Including some distributors, etc.
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John Guest U.S.A. Inc., founded in 1985 with headquarters in Fairfield, New Jersey, USA, is a manufacturer of plastic tubing, pipe connections, and plumbing systems. The company's products include low-density polyethylene tubing, flexible cross-linked polyethylene tubing, push-fit tube fittings, UV-stabilized tube fittings, and slip-on collet covers. These products are used for various applications, including home plumbing, underfloor home heating, water purification, ice makers, and car washing systems. The company serves markets that include construction, food processing, food service, recreational vehicles, and marine.
MicroStrain is based in Williston, Vermont, and is an American manufacturer of inertial and wireless sensors originally established in 1987 before being acquired by HBK in 2019. The company produces various industrial and tactical-grade sensors, wireless sensor network devices, and data analysis software. Its products include battery powered wireless 3-axis accelerometers with a rugged and weather-proofed shell, cloud-based platforms for sensor data management or analysis, and software for wireless sensor network control purposes. The company's products are mainly used by clients in the aerospace, automation, and construction industries.
Westlake Pipe and Fittings is a division of Westlake Corporation, founded in 1986 and headquartered in Houston, Texas. The company serves municipal systems, plumbing & industrial systems, water well systems, and agricultural irrigation systems as a developer and manufacturer of pipes and fittings made from PVC and other materials. The company’s trademark pipes use specially formulated PVC compounds that contain impact modifiers and UV inhibitors and are thus designed to be used either above ground or below ground or in unstable terrain, ideal for the mining industry.
Viega has a history of over 120 years and is based in Broomfield, Colorado. Viega is a developer and producer of hardware and industrial tools and pipe fitting technology. Viega’s equipment specializes in materials such as copper, stainless, polymer, lead bronze, and cupronickel. Some of Viega’s product listings include elbows, tees, adapters, flanges, caps, unions, couplings, reducers, branch connectors, tubing, manifolds, stub-outs, closet adapters, outlet boxes, press sleeves, closet risers, ballcock nuts, fasteners, sealing elements and gaskets.
Swagelok Company was founded in 1947 in Cleveland, Ohio as a tube fitting manufacturer. The company serves numerous industries including the chemical, clean energy, food & beverage, industrial machinery, life sciences, and wastewater treatment industries. The copmany's product categories include hoses and flexible tubing, sample cylinders, welding systems, tubing and accessories, and measurement devices. The company's also offers engineering services including field engineering, onsite services, design and assembly services, training, and construction services.
Speed Field Services, founded in 2014 and headquartered in Baytown, Texas, is a manufacturer of standard and custom spill containment products. The company offers a range of essential products, including berms, liners, and pipes, all crafted from geomembrane materials such as PE, Coolguard, XR5, vinyl, PVC, RPP, and RPE. Moreover, its services extend to custom fabrication and installation of HDPE, PVC, CPP, and polypropylene products, providing tailored solutions, and serving the marine, mining, and agricultural industries.
Southeastern Hose, Inc. founded in 1963 and headquartered in Bremen, Georgia, is a fabricator, manufacturer and supplier of hose and fluid assemblies. Their product range includes industrial hoses, expansion joints, HVAC products, and accessories. These products serve various industries such as oil and gas, food, transportation, and aerospace. Southeastern Hose's offerings are utilized for fluid conveyance, suction and discharge, material handling, and chemical transfer applications. Their solutions enable efficient and safe fluid management in industrial settings.
Seelye, Inc. includes DJ Plastics and Tefen Products, USA. Seelye is a manufacturer of thermoplastic welders and welding-related equipment. Seelye has 3 product segments: hot air plastic welders, Tefen fittings and products, and DJ custom tank fabrication. Hot air plastic welders include plastic welders, thermoplastic welding rods, plastic welding tips, welder elements, welder replacement parts, optional equipment, and master appliance heat guns. Tefen fittings and products include tight push fittings, barb block fittings, general industrial accessories, and air blow guns. DJ Custom tank fabrication examples include plating tanks, dip tanks, and water holding tanks among others.
Poux Plastics Inc. is an American manufacturer of PVC fittings established in 1978 and based in Cochranton, Pennsylvania. The company offers various standard and custom PVC fittings including insert couplings, transition fittings, starter tees, and reducer adaptors. Its products have applications in farming irrigation and drainage systems, water transfer, and dewatering operations at mining sites. Poux Plastics products are mainly used by clients in the agricultural, oil and gas, mining, and construction sectors.
Petit CNC, a division of Petit Tool founded in 1963, is a Computerized Numerical Control (CNC) machine shop that fabricates precise parts and assemblies for various commercial, defense, medical, technological, and textile applications. The business works with various materials, including composite materials, steel, brass & copper, and various unique alloys. The Thomaston, CT-based company provides capabilities such as CNC milling, quality control, and product management, and is ISO 9001:2015 certified, and ITAR registered.
Nitto Kohki USA is the US-based subsidiary of Japan-based Nitto Kohki. Nitto Kohki was established in 1956, originally as a manufacturer and marketer of air micrometers and other devices. Nitto Kohki develops products that save on energy and labor while being cleaner for the environment. 4 of Nitto Kohki’s product segments are tools, pumps, CUPLA, and delvo. Tools are used in wood working, aerospace, renewable energy, bridge building, and automotive. Pumps are used in hospital equipment, semiconductors, health and beauty equipment, and medical devices. CUPLA products are used in high purity chemicals, HVAC production, computer and server cooling, and plastic injection. Delvo products are used in door frames, PCBs, home appliances, and lighting.
NIBCO INC. was founded in 1904 in Elkhart, Indiana. NIBCO is a worldwide manufacturer of flow control system solutions for residential, industrial, marine, and irrigation markets. NIBCO is ISO 9001:2015 certified. NIBCO products segments include system management including air separators and isolation strainers, fittings including metal and plastic fittings, tools, pipes, & accessories, and valves which includes among others, press tools, push tools, ball valves, boiler drains, butterfly valves, check valves, and gate valves.
NewAge Industries began in 1954 as a braid-reinforced, flexible PVC hose company. NewAge Industries is now based in Southampton, Pennsylvania. NewAge Industries’s products are used in fuel and oil, chemical, food and beverage, pharmaceutical, biotechnology, waste handling, water treatment, marine, MRO, packaging mining, energy and nuclear, robotics, computer chip, recreational, and OEM industries. Products include tubing and hose from silicone, polyurethane, PVC, fluoropolymer, nylon, and Viton; barbed, push-to-connect, compression, and cam operated couplings; ear type, nylon double bond, stainless steel worm gear, and plastic pinch clamps, and accessories such as cutters.
Micromold Products was established in 1954 and headquartered in Yonkers, New York. The company is a manufacturer of a broad line of corrosion-resistant plastic products, specifically Kynar, polypropylene, nylon, and Kel-F, for process industries. The company has developed proprietary manufacturing processes for PTFE and PFA machined parts and weldments. The company’s product line includes a complete line of dip pipes, sparges, valves, strainers, and piping systems. The company makes a full line of CNC machined parts for process industry OEMs including PTFE, PEEK, and UHMW polyethylene ball and butterfly valve seats, pump seals, and instrumentation components.
Kenmold North America (KNA) is an American contract manufacturer specializing in injection molding and tooling that was established in 1998 as a subsidiary of Kenmold China. Based in Bowling Green, Kentucky, the company offers various molding fabrication capabilities, including gas-assist, MUD and 2-shot mold tooling, as well as injection molding using onsite presses ranging from 25T to 1250T. It also offers printing, painting, coating, and plating services to add color, finishes or protective layers to produced plastic parts or molds. KNA chiefly serves clients in the medical, home appliances, automotive, and consumer electronics industries.
J.W. Winco was originally founded as Ganter in 1894 in Germany. Winco specializes in parts manufacturing. Parts offerings the operating parts segment including handles, adjusting, and positioning parts; clamping parts segment featuring tensioning, clamping, switching, and levers; and finally the machine parts segment with indexing, locking, mounting, connecting elements, guides, spindles, rollers, magnets, casters, and wheels. Winco’s complete catalog contains over 75,000 standard parts. Winco is also ISO 9001 certified. Winco offers free CAD downloads and technical documentation for many arts.
International Polymer Solutions (iPolymer) is headquartered in Irvine, California. iPolymer is a manufacturer of high purity fluid valves, cylinders, and related arts used in semiconductor, biomedical, pharmaceutical, food and sanitary processes, high-purity laboratory, and other general chemical handling environments. iPolymer’s product categories include PTFE fittings & connectors, PTFE spray guns & devices, solenoid valves, pneumatic valves, manual valves, other flow devices, air cylinders, and custom polymer fabrication and assembly. Custom fabrication includes custom plastic fabrication, precision CNC machining of plastics, custom fluid control products, and contract assembly services.
Hydrasearch Company LLC is a designer and manufacturer of fluid control and transfer products for the maritime industry that was established in Stevensville, Maryland, in 1962. The company’s product lineup includes fluid control components for defense applications such as quick disconnect couplings, underwater hull penetrators, and submarine hose assemblies. It also offers recreational marine hardware such as raw water strainers, sounding tube deck fittings, and vent check valves. The company chiefly serves the defense and recreational boating industries, with additional clients in the American commercial sector.
Hayward Flow Control was founded in 1923 and operates out of Clemmons, North Carolina. Hayward Flow Control is a manufacturer of industrial thermoplpastic valves and process control products. Hayward Flow Control product lines include thermoplapstic valves such as ball valves and butterfly valves, Hayward Filtration & Straining line, Hayward Actuation line including actuators and actuated valves, pressure & flow control valves, corrosion resistant pumps, instrumentation, bulkhead fittings & tank accessories, end connections, and other parts and accessories.
Fluoro-Plastics, Inc., founded in 1951, is a manufacturer of fluoropolymer products, with its headquarters also located in Bristol, Pennsylvania. Their extensive product range includes PTFE sheets, films, rods, tubes, and custom-molded parts, as well as PTFE coatings for various substrates. These products exhibit chemical resistance, thermal stability, and electrical properties, and are utilized in industries such as chemical processing, food and beverage, medical, aerospace, and electronics. The company hold ISO 9001:2015 certification for their quality management, and USP Class VI certification.
Eldon James Corporation was founded in 1987 and is headquartered in Denver, Colorado. Eldon James is a manufacturer of specialized connectors and tubing for global markets. Eldon James' product categories include quick disconnects, bag ports, 3D filaments, various adapters, fittings, and accessories. Eldon James also offers an online resource toolbox including an extensive library, literature, infographics, and videos. Eldon James has capabilities in laser clamp welding technology, and green manufacturing including PVC-free assemblies, and thermoformed custom tubing.
Coronet Parts Manufacturing Company Inc. was founded in the early 1960s and headquartered in Brooklyn, New York. The company is a custom manufacturer of industrial hardware and fittings serving the automotive industry and plumbing industry among others. The company’s product lines include fittings, valves, assemblies, and other tools. Plumbing specialty items include tank levers, flood stoppers, and supply tubes. Assorted tools include tube cutters, bending tools, flaring tools, and related parts.
Champion Fiberglass was founded in 1988 and is headquartered in Spring, Texas. The ISO9001, ISO 14001, and ISO 45001 certified company is a supplier of fiberglass conduit and strut to the industrial, electrical, and mechanical markets. The company’s products are often used in tunnels and bridges, data centers, chemical plants, and wastewater treatment facilities. Under its Champion label, the company sells products in two categories: electrical and mechanical. Electrical products include fiberglass ducts, flame shield phenolic conduit, and bridge hangers. Mechanical products include struts and bridge drains.
Cash Acme is based in Atlanta, Georgia and has a history of over 100 years and is part of the RWC family of brands also including SharkBite, HoldRite, John Guest, and EZ-FLO. Cash Acme is a manufacturer of water control valves for residential, commercial, and industrial plumbing applications. Cash Acme products include pressure regulating valve, temperature & pressure relief valves, thermostatic mixing valves (TMVs), back flow preventers, general plumbing & heating, as well as other applications.
Busada Manufacturing Corporation, founded in 1950, is a family- operated, small manufacturer of plastics. They are headquartered in Louisa, Virginia and specialize in creating rigid thermoplastic transparent tubing that is resistant to shocks, chemicals, weather, and aging. They also make clear plastic butyrate pipe, which is transparent, rigid, weather resistant, and UV stable. This material is used in pneumatic transportation, water treatment plants, sight glasses, and various other applications.In the production of their goods, they use ingredients like cellulose acetate butyrate, Spectar Stratus, and FDA-approved butyrate.
Available Plastics was founded in 1978 and is headquartered in Huntsville, Alabama. The company is a manufacturer of custom and standard PVC components for commercial and individual customers. The company’s product segments include furniture grade and industry-standard PVC pipes and tubings, Duracore plastic cores, and central vacuum tubing. The company also produces custom extrusion profiles and custom banners and graphic hanger shapes. Company services include injection molding, custom plastic fabrication, and assembly, cleaning for medical and cleanroom applications, and custom coloring options.
ASC Engineered Solutions is based in Waynesboro, Pennsylvania. ASC serves the mechanical & plumbing systems, commercial & residential, mining, food & beverage, industrial, fire protection, oil & gas, energy & power, and water & wastewater industries as a procure and repair servicer. ASC is ISO 9001:2015 certified. A sample of ASC’s offerings include fire protection & fabrication products such as fabrication equipment and seismic bracing, flow control such as commercial& residential valves, performance products such as engineered pipe supports & snubbers, pipe joint systems such s grooved and high pressure fittings, as well as press products and support systems.
Uponor is based in Apple Valley, Minnesota. Uponor is a manufacturer and distributor for plumbing and climate needs including fire safety, plumbing, and CAD designing. Uponor’s product catalog includes a full range of parts, machines, and tools including valves, power tools, operational controls, gauges, and panels. Uponor offers services for construction and engineering, design assistance, pipe sizing, and training. Uponor offers online and factory training services for plumbing, fire safety, radiant and hydroponics.
Seal Fast, Inc. was founded in 1933 and is headquartered in Houston, Texas. Seal Fast is a distributor of sealing and fitting products. Seal Fast product categories include couplings, fire protection, gauges, pipe fittings and valves, hose and hose protection, and sheet rubber. Couplings include cam and groove, dry disconnect, shank, ring lock, foot valves, brass fittings, hydraulics, clamps, and banjo couplings. Fire protection equipment also includes gaskets, and industrial ground monitors. Gauges include siphons, oxygen, and thermowells. Pipe fittings and valves include combination nipples and flanges. Hose and hose protection include Fire hoses and industrial rubber. Sheet rubber includes skirt board and cloth insert neoprene.
Product Electrical Corp (PECO) provides first-rate electrical components and maintenance services to various distributors in the United States, Canada, and the Caribbean. Founded in 1935, their aim is to meet customers' electrical purchasing needs, through their excellent customer service and effective distribution systems. PECO is a dependable and competent family-owned business, located in Orangeburg, New York. Their target audience includes electricians, distributors, contractors, and other independent contractors. PECO has been offering its services for almost 90 years.
PipeMan Products, Inc. was founded in 2001 and is headquartered in Concord, California. The company offers innovative plumbing products to the PHCC and waterworks industries. Originally starting with the trademarked Insta-Clamp Solder Joint Repair Clamp the company has expanded to provide solutions for Hot Tap, Line Stop, Pipe Freeze, and Commercial Pipe Repair markets. The company offers a broad selection of piping and plumbing tools as well as tools for natural gas, compressed air, and other applications. The company also distributes products for other manufacturers such as Reed Manufacturing Company, JCM Industries, and Wheeler Rex to customers globally.
McGill Hose & Coupling was founded in 1962 and is headquartered in East Longmeadow, Massachusetts. The company is a distributor of flexible hose and other fluid-handling products and services throughout the Northeast United States. The company primarily serves large and small industrial, food & beverage, pharmaceutical, and fuel transport industries. The company’s hose and product lines include a vast array of hose, fluoropolymer, and ducting varieties, rail car loading and unloading products, fire safety accessories, and other related products. The company offers custom fabrication and distribution as well as aftermarket services including solution engineering, fabrication, bending, and certification.
Interstate Screw Corporation was founded in Miami, Florida in 1956 as a faster distributor and now operates out of Hialeah, Florida with expanded offerings with shipping offered globally and direct delivers across South Florida. Interstate Screw Corporation offers self-tapping screws, self-piercing screws, self-drilling screws, bolts, cap screws and socket products, machine screws and washers, nuts and threaded inserts, heavy duty screws and hollow wall anchors, tamper resistant and miscellaneous products, eyes, hooks, and blind rivets, as well as penetrating oil and electrical connectors.
Industrial Specialties Manufacturing (ISM) was founded in 1982 in Denver Colorado. is an ISO 9001 company that supplies miniature pneumatic, vacuum, and fluid circuitry components to OEMs and distributors all over the world as well as providing custom solutions. The company serves distributors and offers not just sales but also marketing and logistics support with closed-loop feedback. Some of the types of products ISM offers include plastic fittings, customized fittings, sub-assemblies, and custom heat seal tooling.
Holyoke Fittings, Inc. has a 100-year history dating back to its founding in Massachusetts and is now based in Brooklyn, New York. Holyoke Fittings is a distributor of fittings to the plumbing, heating, air-conditioning, gas, and refrigeration industries. Holyoke maximizes domestically manufactured products. Holyoke Fitting’s product line includes various types of fittings, valves, hoses, and tubing. Holyoke Fittings also offers specialty items commonly used in the plumbing, airline, and lubrication sectors.
G.A. Murdock was founded in 1992 and is based in Madison, South Dakota. The company is both a manufacturer and a distributor of the valve, fitting, and filters to customers around the world. Brands the company carries include Aquate, HM Digital, Relton, and Tomlinson. Through its in-house production, the company molds, extrudes and assembles molding products and turnkey custom plastics manufacturing services under the Mur-lok brand. The company’s other product line offerings include chemicals, instruments, pressure gauges, and tools.
Engineered Source Inc was founded in 1990 and operates out of Orange, California. Engineered Source Inc is a distributor of precision parts for numerous industries including automotive manufacturers, construction, electronics & robotics, fabrication & assembly, farm & agricultural equipment, gun manufacturers, marine & water treatment, medical manufacturers, and aerospace. Examples of specific products include custom internally threaded square pins, stainless steel pins, steel hex nuts, short dog point socket set screws, zinc plated steel material, custom stamped L brackets, painted self-drilling screws, and custom-locating dowel pins for transit gear units.
Emco Industrial Plastics, LLC. (Emco) has operated out of Cedar Grove, New Jersey for over 30 years. The company is a manufacturer and distributor of custom industrial plastics, rubber, and foam-based products for medical grade plalstic, food & beverage, chemical processing, and OEM industries. Some of the materials the company engineers are industrial plastics, neoprene, natural rubber, polyurethane, and natural sponge. The company offers services such as cutting to size, laser cutting, plastic welding, and injection molding. The company also manufactures custom machined components.
Colonial TelTek was founded in 1972 and operates in King of Prussia, Pennsylvania. Colonial TelTek is a division of Colonial Electric Supplies. Colonial TelTek primarily serves the telecommunications and utility industries as a parts distributor and emergency service provider. Colonial TelTek is offers 8 major product lines including aerial hardware components, bridge conduit systems and conduit accessories, fiber optic cable and splice accessories, handholes and racking products, pulling products, PVC, HDPE, and fiberglass conduit, as well as tools and accessories.
Associated Fastening Products, Inc. (AFP) was established in the early 1990s in Itasca, Illinois. AFP is a manufacturer and distributor of both standard and special fasteners for all uses, with many customers in the agriculture and gun manufacturing industries. Some of AFP’s product and service offerings include automatic screw machining, CNC services, brass fittings, standard fasteners, CNC machining, laser and waterjet cutting services, custom cold headed fasteners, metal stamping services, standard and special washers, cable ties, hardware kits and bagging, Swiss screw machining, inventory management, large diameter bolts, security fasteners, and wire form products.
Asahi/America was born in 1971 to be the distributor for Asahi Yukizai Corporation products on the East Coast of the United States. Asahi/America serves the aquarium & entertainment, chemical processing, data center, metal finishing, and the water/wastewater industries. The company offers a selection of valves and actuators including many types of valves, high purity piping, air & gas handling, double containment, and welding equipment. The company alos offers a wide assortment of custom fabrication of parts and components.
Located in Philadelphia, American Metal (AMR) is a manufacturer of hose and camlock fittings. They were founded in 1904 and serve the agricultural, oil and gas, chemical, and municipal industries. They provide a diverse selection of rubber which includes Neoprene, Silicone and natural rubber, among others. Metal products comprise a wide assortment of metal hoses and metal hose assemblies, which are military-grade and can be used for many different purposes. .AMR is not only a supplier of various parts, but also makes custom assemblies for their customers
Ryan Herco Flow Solutions was founded in the 1950s in California. RHFS sells and provides value added support for a wide variety of fluid handling and filtration needs. Product categories include tubing, hoses, piping, drain waste vent & containment, valves, measurement & control devices, fluid pumps, filters & housings, storage & containment tanks, heaters, mixers, and grating in addition to customized systems and material fabrication. Value added services include industrial service and repair of components, custom fabrication, and pump repair services.
N.T. Ruddock Company was founded in 1951 and is located in Cleveland, Ohio. N. T. Ruddock is ISO 9001:2015 registered and is a distributor off industrial equipment. Product lines include blast cleaning abrasives, equipment and replacement parts, primary and secondary aluminum ingot, aluminum and copper master alloys, and pure metals. Abrasive options include glass beads, corn cob, crushed glass, steel shot, copper slag, and more. Metal options include aluminum alloys, aluminum master alloys, copper master alloys, ferro alloys, alloy additions, and beryllium alloys. Additionally, N.T. Ruddock also sells many types of parts such as nozzles, guns, and valves, in addition to larger equipment such as blast cabinets and blast pots. NT. Ruddock offers installation, cleaning, repair, custom bagging, and in-house blending of abrasives, and repair.
Founded in 1993, Liquidyne Process Technologies serves the dairy, brewery, distillery, biotech, pharmaceutical, & cannabis industries. Liquidyne offers a full line of sanitary and single-use products including process equipment components, sanitary equipment, single-use pumps and valves, single-use fittings and connectors, custom single-use assemblies, sanitary hose assemblies, sanitary valves, and single-use bioprocessing systems. Liquedyne produces all equipment in an ISO14644 Class 7-certified cleanroom has also attained 9001:2015, USP Class VI Testing, ASME Bioprocessing Equipment, and EHEDG certification status. Liquedyne also offers process optimization and on-site process audit & evaluation services.
Henning Gasket of Chicago, Illinois, has a 100 year history of serving industries including agriculture, power generation, transportation, construction, electronics, pharmaceutical, and food processing as a distributor for gasket materials, seal materials, gaskets, seals, and related tools. Hennig Gasket also offers gasket manufacturing, of over 30 varieties including roll and sheet gasket material, and cutting services. Custom gasket manufacturing includes many types such as paper gaskets, ceramic fiber gaskets, pipe seals, flame resistant, neoprene gaskets, and chiller gaskets.
E-Motion Inc. is a distributor for electric automation based in Eugene, Orgeon. The company is a distributor of many electric automation parts, with additional offerings in pneumatic, modular aluminum framing, and instrumentation products. The company’s two primary segments are electric actuators and pneumatic automation. The electric actuator segment includes rack and pinion linear actuators, rod type electric actuators, rodless actuators, actuator controls, and lift kits. The pneumatic automation segment includes standard air cylinders, rodless cylinders, guided cylinders, and rotary actuators.
Autronic Plastics, Inc. is a supplier ofcustom plastic injection molding services offering molding, tool making, assembly, design, and engineering services in Long Island, New York, since 1953. The API’s client base is among medical, automotive, aerospace, lighting, and military. The company is FDA-approved and ISO 9001:2015 certified to supply sleep apnea products, imaging equipment, dental scalers and testing components for the medical and dental industries. The company is a supplier to the military, aerospace, and defense industries with bullet casings, adapters, bobbins, relays, and helmet accessories. The company offers services, including engineering resins, assembly, distribution, and logistics.
BELGICAST, established in 1957 and headquartered in Mungia, Spain, is a manufacturer specializing in pipeline and fluid control components. Its diverse range of products includes gate valves for fluid control, check valves to prevent reverse flow, and butterfly valves for flow regulation. Additionally, the company offers universal couplings for connecting diverse pipes and flanged adaptors and saddles for pipe connections. The company's product quality are highly regarded in the industry.
Blucast, established in 2007 and headquartered in Vilnius, Lithuania, is a manufacturer that specializes in providing a range of ductile iron valves and fittings. The company offers a range of products that include ductile iron valves and fittings, as well as castable resins for the jewelry industry. It also offers other items such as copper vacuum insulated bottles. Its resin is shrinkage-free, ensuring dimensional stability over time. It serves two different industries, the jewelry industry and the water supply sector.
Huasheng Pipeline Technology Co., Ltd, founded in 1988 and based in Jiangsu, China, is a manufacturer of pipelines offering comprehensive piping system solutions. The company specializes in the production of a diverse range of products, including pipes, fittings, flanges, and valves. With ISO 9001 and ISO 14001 certifications, it ensures the stability and sustainability of its products. The offerings provide benefits such as robust corrosion resistance, high-pressure capability, and leak-tight connections, making them suitable for industries like oil and gas, petrochemical, water treatment, and more, adapting to emerging trends in the piping industry, both domestically and internationally.
Armendus Support Arm and Control Panel Systems, headquartered in Bursa, Turkey, is a support arms and enclosure systems designer, manufacturer, and supplier. The company's products include modular support arm systems, coupling towers with configurations for heavy loads, and enclosure cooling systems. It also supplies keyboard systems used in remote configurations, with controls provided at each stage of production. These products and systems are used in manufacturing and assembly lines. The company's secondary operations include the manufacture of complete custom systems and its after-sales services, including installation and operator training.
Nihon Pisco Co. Ltd., founded in 1976 and based in Nagano, Japan, is a manufacturer and distributor of pneumatic equipment and is ISO 9001 and ISO 14001 certified. The company stocks various products like valves, actuators, and vacuum accessories used in several industries, including semiconductor, medicine, and rechargeable battery. The company started selling push-in fitting for pneumatic piping in 1977 and launched the industry’s first push-in fitting built-in type speed controller in 1981. In 1993, it launched a few products, including a quick exhaust valve, a digital pressure sensor, and a vacuum generator with a digital pressure sensor.
IPEX by Aliaxis is headquartered in Oakville, Ontario. IPEX is a producer of pipe-related solutions defined in 6 categories: municipal, plumbing & mechanical, industrial, electrical, PE electrofusion, and irrigation. The company's municipal solutions include pressure piping and sewer piping systems in addition to specialty products. Plumbing & Mechanical solutions also include fire protection, gas venting systems, and potable water systems. Compressed air and acid waste systems are used in industrial systems. Light fixtures and ducts are keystones of the electrical solutions segment.
Rajkot Trading Corporation, founded in 1978, is a manufacturer of CI valve, CI flange, hose socket, etc., located in Rajkot, Gujarat, India. The company supplies products such as CI ball valve, CI hose nipple, bore cap, CI NRV valve, CI hose, and etc. These products are manufactured in conformity with pre-defined industry norms. Its products are extensively treasured by its clients for features like durable finish, rust resistance, easy installation, high strength, sturdiness and longer life. It provides these products in various specifications as per the precise necessities of its esteemed clients and at the most reasonable price.
Ningbo Qianxiang Huiya International Trade Co., Ltd., established in 2008, is a manufacturer of plastic valve and pipe fittings in building materials, located in China. The company specializes in plastic valve and pipe fittings, offering a wide range of products including irrigation accessories, PVC ball valves, two-piece PVC valves, and more. It is located in the industrial development park of Ningbo High-tech Zone. Through the years, it has accumulated a large number of partners and customers. Its products are well-examined before injection to ensure superior quality.
H.H. Precision Mould Sdn. Bhd. (HH) is a manufacturer of plastic injection custom moulds and components established in 1970 in Malaysia. The company's products are used in pipe fitting, automotive, home appliance, pharmaceutical, electronic, air filter plastic injection moulds and injection molded parts. It is the preferred supplier to international companies operating in North America, Europe and Australasia, such as George Fisher, Panasonic, Brett Martin, American Air Filter and more. Its close collaboration and partnership with Watertec, a plumbing product manufacturing company, has given it a vast knowledge and technology in gas injection moulding, providing customers a complete one-stop solution buying experience.
Miraj Pipes & Fittings Private Limited, founded in India in 2004, is a manufacturer and supplier of a wide range of plastic piping systems and fittings. The company serves a diverse customer base, offering solutions for industries such as agriculture, construction, and infrastructure. With sustainability in mind, it ensures its products meet stringent industry standards. With its strong distribution network and customer-centric approach, it has established itself as a sought-after partner in the piping industry. Its achievements are evidenced by its extensive product portfolio and its additions to infrastructure development projects in India and beyond.
Irritec S.p.A, established in 1974 and headquartered in Capri Leone, Italy, is a manufacturer of irrigation products and systems. The company specializes in smart irrigation solutions, emphasizing optimizing water resources and manufacturing processes. Its products include drip and sprinkler irrigation systems, filtration equipment, and automation solutions catering to agriculture, landscape irrigation, and water distribution sectors. It provides the Commander line of controllers for remote irrigation management, coupled with expertise in tailored fertigation for optimal nutrient delivery. Through digital solutions, the company facilitates agricultural automation, allowing remote control via web platforms accessible from PCs, tablets, or smartphones.
Saint-Gobain Life Sciences, headquartered in Solon, Ohio, is a manufacturer of polymer solutions and components that support the electronics, medical, and biopharma industries, among others. Its bioprocess solutions division provides material science-based solutions like silicone tubing and filtration products for single-use fluid management. The medical business manufactures custom medical components like cartridges and capsule filters and designs systems for medical devices. The consumer solutions business provides customer support to achieve performance, safety, and regulatory compliance, and it provides customized solutions like flowmeters, seals, and tubing. The electronics division manufactures products like valves and fittings for fluid handling applications.
DK-Lok USA was established in 2010 and is the U.S.-based subsidiary of South Korean industrial parts maker, DK-Lok. DK-Lok serves industries such as offshore & onshore oil production, automotive & hydrogen fuel cells, shipbuilding & marine engines, petrochemicals & refinery, power plant, railway vehicles, and semiconductors. DK-Lok USA’s primary offerings are valves, fittings, regulators, hose, tubing, quick connectors, and tools such as hydraulic swaging units, electric swaging units, presaging tools, and tube & hose.
Bird Precision is a manufacturer and supplier of microminiature components and assemblies such as precision orifices, nozzles, and restrictors for the hydraulics and pneumatics industries. Bird Precision is a precision glass jewel manufacturing plant in the United States, founded by Richard H. Bird in 1913 and later joined by Randall P. Cameron, Sr. The company’s line of products includes precision orifices, orifice connectors and fittings for stainless and plastic tubing, filters, and jewel bearings.
Truflo Pipes, part of the Somany Impresa Group, established in 2022, is a manufacturer company, delivering plumbing solutions for all sort of plastic water pipe requirements, located in India. The company specializes in pipes and fittings manufacturing and supplies superior quality pipes and fittings. It offers a wide range of pipes and fittings in CPVC, UPVC, SWR and PVC. With its in-depth experience in the piping industry, it serves customers with utmost sincerity and has been able to build long-lasting relationships. Its wide range plumbing solutions are used in transportation of portable water, distribution lines, electrical/telecom ducting, chemicals, and sprinkler systems.
Polyfab Plastic Pipes is a manufacturer of piping, construction and infrastructure solutions. It is headquartered in Ajman, U.A.E and has been in operation since 2005. The company designs, manufactures, and supplies a multiple plastic pipes and fittings. Its products include PVC pipes and fittings, HDPE pipes and fittings, piping accessories, irrigation and landscaping and industrial and water treatment. Its products are used in many industries, including plumbing, construction, and agriculture. The company also offers technical support, installation, and training services to ensure efficient utilization of its products.
Kubota ChemiX Co., Ltd., founded in Japan, in 1954 is a manufacturer of plastic pipes, fittings, and accessories. The company's product portfolio includes water supply systems, earthquake-resistant sewage pipe and fittings, drainage plumbing systems and power and communication cable protection pipes. The company serves markets including Medical and Healthcare, Aerospace and Defense, Consumer Goods, Industrial Manufacturing and Construction and Building. They also provide services including product selection, installation, preventative maintenance, troubleshooting, and repair.
Parker Hannifin Corporation was founded in 1917 and is headquartered in Cleveland, Ohio. Parker Hannifin is a manufacturer and distributor of motion and control technologies and systems for markets including mobile, industrial, and aerospace. Parker-Hannifin operates through two segments: diversified industrial and aerospace systems. Diversified industrial offers sealing, shielding, thermal products and systems, adhesives, diagnostics solutions, and hydraulic, pneumatic, and elctromechanical components and systems or industrial machinery and equipment. The aerospace segment offers control actuation systems and components, engine exhaust nozzles and assemblies, pilot controls, as well as others.
Jason Industrial was founded in 1958 in Fairfield, New Jersey. Today, Jason Industrial is the hose division of AMMEGA and manufactures a range of both industrial and hydraulic hose, couplings, equipment, and accessories. Jason Industrial products are designed for the industries in which they serve including agriculture, chemical, HVAC, material handling, and mining. Jason Industrial's product lines include industrial hose products, hydraulic hose products, agricultural hoses, skateboard products, and belts. Jason Industrial also provides guides and resources for distributors and end users.
Caylor Indstrial Sales, Inc. was founded in Dalton, Georgia in 1980. Today, Calor serves a number of sectors of the industrial market, in particular engineering, construction, manufacturing, paper mills, and chemical plants. The company is a distributor of many industrial components including valves, fittings, pipe and tube hangers, actuators, and water, steam, and air regulators. The company also offers services as a manufacturer of both low and high-volume production custom parts using a variety of materials including steel, stainless steel, aluminum, brass, Delrin, and Lexan.
AMF Industries Inc., a manufacturer and supplier based in Labrador City, Canada, was established in 1999 and is recognized for delivering top-notch technical and non-technical goods and services. The company offers various products, including Control Valves, Automated On/Off and manual valves, Field instrumentation for temperature, flow, pressure and level measurement, and Analytical Products like CEMS and analyzers for liquids, gases and humidity. The company offers Complete Integrated Solutions through a dedicated team of Technical Personnel, catering to shutdowns, interim replacements, and the repair of precision instrumentation and automation products.
Allied Supply Co. is headquartered in Huntsville, Alabama as a manufacturer and distributor of pipe, valves, and fittings used in a number of industries including marine applications and custom fittings for the United States Navy. Products not normally held in stock are often available via the company’s sourcing capabilities. The company’s in-stock selections include carbon steel, stainless steel, PVC, CPVC, and copper. The also company carries gauges, hangers, sealants, struts, weld fittings, and other items.
Ningbo Baodi Plastic Valve Co., Ltd., founded in 1994 and headquartered in Beilun, Ningbo, Zhejiang, China, manufactures plastic valves, pipes, and fittings. The company offers a range of products, including plastic ball valves, diaphragm valves, butterfly valves, check valves, and globe valves, along with various plastic pipes and fittings. These products are constructed from materials like FRPP, PVDF, UPVC, CPVC, and PPH. It holds an ISO9001 quality system certification and possesses over 20 valve patents.
Vectus Industries Limited, part of Wavin company, founded in 2004, is a polymer-based water storage solution company in India, primarily in the business of manufacturing water storage tanks and piping systems. The company is a fastest-growing pipe and storage solution company, catering to residential, commercial, infrastructure, and agricultural sectors. Wavin is part of Orbia, which is a community of companies bound together by a purpose that advances life. Wavin is a truly global player driven to build healthy and sustainable environments for the future. Synergizing the strengths of both, Wavin and Vectus joined forces to create an Indian market powerhouse.
United P&H Supply Company was founded in Milwaukee, Wisconsin in 1922. United is a distributor of industrial PPVF, sanitary, and technical products for several markets including biotech, primary metals, shipbuilding, commercial construction, and healthcare facilities. The company's product offerings include pipe & tube, pumps, flow instrumentation, pressure and temperature controls, and tank devices. Additionally, the company offers services including valve automation, vendor-managed inventory, and EDI to ensure proper order fulfillment, delivery, and product operation.
Springer Pumps, LLC was established in 16 in Eastern Pennsylvania and isa distributor for fluid handling solutions for the food & beverage, CPI, personal care, utility, refining, power generation and industrial wastewater markets in the Northeast and Mid-Atlantic regions of the US. Springer Pumps specializes in pumps, mixers, product recovery systems, and tank cleaning components including diaphragms, metering, mixers, sumps, and accessories. Springer Pumps also offers aftermarket replacement parts, kits, mechanical seals, mixer parts, and heat exchanger parts.
Plastic Engineered Products, Co. is owned by the Ryan Herco Flow Solutions Company and is a a distributor of fluid handling, control and high value filtration systems for corrosive and ultrapure systems. PEP offers both sales as well as services. Sales offerings include tubing, hoses, measurement & control devices, housings, tanks, and pumps. Services include custom plastic & fiberglass fabrication while field servies include emergency repair as well as maintenance and testing as well as fabrication and welding.
Interstate Pipe & Supply Company was established in 1968 and operates out of Butler, Pennsylvania. Interstate Pipe & Supply is a distributor serving municipal and industrial customers such as the oil and gas industry. Interstate Pipe & Supply products include pipes, valves, fittings, pumps, industrial products, municipal products, water, oil, gas well products, well pad products & accessories, tanks, tools, plumbing fixtures & appliance products, catch basins & trench drains, as well as accessories.
Guenther Supply Inc. began in the 1940s and officially founded in 1956. Guenther Supply Inc. offers products and services. Product offerings include pipe and tubing across carbon steel, stainless steel, alloys, copper, and PVC, fittings and flanges, valves, pipe support and hardware, hose and tubing products, piping specialty products, pipe insulation, plumbing and heating products, chemicals, and tools including threating, cutting tools, and drain cleaning equipment. Service offerings include valve actuation assemblies, air, water, and hydraulic hose assemblies, along with tool rentals.
Green Rubber Kennedy Ag (GRKA) is the merger of two companies, both born in California’s Salinas Valley in 1990. The company has several distribution segments including Food Processing, Transportation & Baggage Handling, Wine and Brewing, Recycling, and Mining, Sand, and Gravel. The company excels in conveyor belt and related materials and also offers abrasion control products, sheet products & rubber goods, safety and sanitation products, industrial hose and assemblies, as well as offering specialized services.
EFC International is headquartered in St. Louis, Missouri. The company is ISO 9001:2015 certified and a global distributor of specialty-engineered fasteners and components for industries including agriculture, automotive aftermarket, energy, furniture, and robotics. The company carries products from brands such as Armada Rubber, TRW, Atlas, and Avery Dennison. The company’s products include self-retaining nuts, cable management, lightweight & powertrain, rivets, and others. The company provides custom designs upon request such as carbon fiber and composite fastening.
Cadence Supply Company is headquartered in Homewood, Illinois, and is a U.S.-based industrial products distributor offering a wide array of industrial products for MRO and other production requirements ranging from standard off-the-shelf items to custom die-cut parts and materials to both individuals and Fortune 500 companies. The company’s product offerings include fasteners, roller chains, linear motion products, and products made from various materials. In addition to in-house-manufactured items, the company is a distributor for SMC, CS Hyde, New York Wire, and Spyraflo, among others.
American Precision Supply (APS) was founded in the 1980s and is based in Hampshire, Illinois. Hampshire distributes products that serve the chemical, biotech, wastewater, power generation, pharmaceutical, medical, commercial, food/beverage, municipal, education, and OEM markets. APS product offings include TLV steam products, control valves, steam traps, actuation, instrumentation, corruption resistant components, pipe fittings, commercial, sanitary, pipe, and steam and condensate components. APS offers precision pipe cutting, grooving, threading, custom lined pipe spools, inventory management programs, surveys, and valve repair.
Ranking as of April 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | John Guest U.S.A., Inc. |
5.0%
|
| 2 | Westlake Pipe & Fittings |
4.1%
|
| 3 | Viega USA |
3.0%
|
| 4 | Southeastern Hose, Inc. |
2.9%
|
| 5 | MicroStrain, a LORD Company |
2.9%
|
| 6 | Poux Plastics |
2.8%
|
| 7 | Speed Field Services |
2.8%
|
| 8 | Swagelok |
2.2%
|
| 9 | NIBCO INC. |
2.1%
|
| 10 | Seelye Acquisitions, Inc. |
1.9%
|
Derivation Method
The ranking is calculated based on the click share within the plastic pipe fitting page as of April 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
49 | 79.0% |
|
China
|
4 | 6.5% |
|
India
|
3 | 4.8% |
|
Spain
|
1 | 1.6% |
|
Lithuania
|
1 | 1.6% |
|
Turkey
|
1 | 1.6% |
|
Japan
|
1 | 1.6% |
|
Canada
|
1 | 1.6% |
|
Malaysia
|
1 | 1.6% |
715 products found
715 products
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