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This section provides an overview for threaded couplings as well as their applications and principles. Also, please take a look at the list of 13 threaded coupling manufacturers and their company rankings. Here are the top-ranked threaded coupling companies as of March, 2025: 1.Stucchi, Inc., 2.Mader GmbH & Co. KG, 3.Prevost UK Ltd..
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Categories Related to Threaded Couplings
Threaded coupling, known in various terms like threaded joint, screw joint, or screwed fitting, is a type of pipe fitting employed to connect pipes for various purposes such as changing fluid direction, branching, connecting different diameters, closing pipe ends, installing devices, and compensating for movement. It is one of the four main types of pipe joints, alongside welded, flanged, and ferrule joints.
Threaded couplings are cost-effective solutions for joining pipes without special tools, applicable in power generation, chemical plants, buildings, and homes. They are particularly suited for low-pressure fluid piping.
Threaded couplings, designed with either parallel or tapered pipe threads, facilitate direct fastening into tapped holes. These threads, detailed in standards like ISO 228-1 and ANSI/ASME B1.20.1, ensure secure connections. The choice between parallel and tapered threads depends on the application and sealing requirements.
Threaded couplings vary in shape and purpose, including elbows, tees, crosses, sockets, bushings, nipples, caps, plugs, and unions. Each type serves specific functions in piping systems, from changing directions to branching and closing paths.
Threaded couplings are governed by standards such as ANSI/ASME B16.1, covering specifications, materials, and applications. Materials range from stainless steel to malleable iron, with surface treatments like galvanizing or epoxy coating to enhance corrosion resistance.
*Including some distributors, etc.
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Carr Lane Roemheld Mfg. Co., established in 1952 and headquartered in Missouri, United States, is a manufacturer and supplier specializing in workholding and tooling solutions. The company offers a diverse range of products and services, including toggle clamps, hydraulic workholding, and quick die change systems. Catering to various industries, including manufacturing, automotive, aerospace, and precision engineering, its products find application in securing workpieces, molds, and tools, ensuring stable and precise machining and assembly operations.
Chatsworth Products is a manufacturer of data and communication structural support products established in 1991 and based in Chatsworth, CA, USA. The company primarily produces its ZetaFrame brand engineered data center cabinet systems designed for scalability and configurability, and its eConnect power distribution units (PDUs) for cabinet-level power management and electronic access control. It also offers uninterruptible power supplies, adjustable cable runways, and configurable cable management solutions. The company’s products are mainly used in data centers, with additional applications in the information technology and telecommunications industries.
Orbit Industries, Inc. was established in 1997 in Los Angeles, California, USA as a manufacturer of electrical equipment and products for the hospitality industry. Its product range includes mounting products, electrical equipment, landscape lighting, cables and wires. Mounting products are assembled with attached boxes, components, and devices, such as bases, roof spacers, metal covers for device protection, and so on. All steel products are manufactured using modern processes, making them easy to install. Its products are available in wholesale and distribution markets, catering to the needs of various industries and sectors.
Stucchi, Inc., a subsidiary of Stucchi Spa headquartered in Romeoville, Illinois, is a manufacturer of couplers, coupling plates, and their components, founded in 1960. The company's product range includes skid steer hydraulic, flat face, and threaded poppet couplers. It provides multi-coupling plates and accessories such as hydraulic dust caps and repair kits. The company is ISO 9001:2015, ISO 14001:2015, and OHSAS 18001:2007 certified. It serves several Industries, including agricultural, oil and gas, die casting, and aerospace Industries.
Prevost UK Ltd. , based in Annecy-le-Vieux, France, is a designer and manufacturer of compressed air and fluid distribution solutions. Its product range includes quick safety couplings, piping networks, filtration solutions, and pneumatic equipment. Notably, the company introduced the industry's first push-button coupling with a square button and launched the first composite "anti-hose whip" safety coupling, and the pure aluminum compressed air network called Prevost Piping System (PPS) in 2017. Its offerings are utilized for safety, efficiency, and the preservation of air and fluid quality.
Mader GmbH & Co. KG, based in Leinfelden-Echterdingen, Germany, is a manufacturer specializing in coatings. Its product range encompasses industrial coatings, composites, resins, connection technology, and pneumatic cylinders, applied across various industries for protective coatings, material enhancement, and industrial processes. The company holds the prestigious EN 9100 certification, particularly vital in the aerospace sector, indicating a adherence to quality. The company also actively participate in environmental protection initiatives, including the Mäder Clean Walks, demonstrating its adherence to sustainability.
Xiamen Landee Industries Co. Ltd., established in 1994, is an industrial components manufacturer based in Xiamen, China. It releases a new flow control model on a monthly basis and produces over 50 types of compononts, including pipes, valves, flanges, pipe fittings, and gaskets, in over 20 materials and 400 sizes. The company's products are used in the oil rig, gas, chemical, pharmacuetical, and paper-making industries, and it complies with API, CE, and ISO 9001:2008 certification requirements.
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.
LMC Couplings nv is a manufacturer of swivel couplings located in Mollem Asse, Belgium, and was founded 1996. The company's product range includes threaded couplings, flange couplings, quick couplings, and clamps and ferrules. Its products find application in the pharmaceutical, semiconductor manufacturing, and biotechnology industries. It provides research and development, installation guidance, and after-sales services. The company's manufacturing processes are tested and controlled, these tests include water and air pressure testing, impact testing, hardness testing, and 3D measuring technology.
Kramp Groep, established in 1951 and located in Gelderland, Netherlands, is a manufacturer that specializes in spare parts and accessories for the agricultural industry. The company offers a range of products, including spare parts for agriculture, forest and grass care, earthmoving, and road construction. It also offers batteries and accessories. Its product increases nerve-muscle communication, lifts energy levels, and reloads with electrolytes as well as up to 84 trace minerals. It serves a diverse range of industries, including agriculture, landscaping, forestry, civil engineering, and mechanical engineering.
Southwire has been a manufacturer and supplier of wires and cables since 1950 and is headquartered in Carrollton, Georgia. The company specializes in a range of cables including Building wire, Transit, Low Voltage, Metal Clad cables, Flexible cords, Leadwire, and various other cables tailored for high-voltage transmission applications. Similarly, the company offers an array of Tools like drivers and pliers, equipment for testing and measurements, as well as Lights and Electrical components such as Floor and Non-metallic Boxes and Covers. These and other Power Management products have uses in numerous industries such as Mass Transit, Data Centers, Utilities, and Telecom Power.
Swagelok is a manufacturer and supplier of fluid system parts and components that was established in Cleveland, Ohio, USA, in 1947. The company’s product lineup includes various industrial valves for controlling fluid direction or pressure, tube fittings and adaptors for stable connectivity in systems or assemblies, and filters for separating contaminants. It also offers back-pressure, dome-loaded, and spring-loaded regulators for maintaining consistency in fluid system performance. The company operates internationally, with authorized service centers and sales locations in over 70 countries. Its products are typically used in oil and gas, biopharmaceutical, and chemical refining operations.
Ranking as of March 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Stucchi, Inc. |
18.8%
|
| 2 | Mader GmbH & Co. KG |
12.5%
|
| 3 | Prevost UK Ltd. |
12.5%
|
| 4 | LMC Couplings nv |
12.5%
|
| 5 | Thrifco Plumbing |
12.5%
|
| 6 | Kramp Groep |
6.3%
|
| 7 | Chatsworth Products |
6.3%
|
| 8 | Orbit Industries, Inc. |
6.3%
|
| 9 | Carr Lane Roemheld Mfg. Co. |
6.3%
|
| 10 | Nihon Pisco Co., Ltd. |
6.3%
|
Derivation Method
The ranking is calculated based on the click share within the threaded coupling page as of March 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
|
4 | 44.4% |
|
United Kingdom
|
1 | 11.1% |
|
Germany
|
1 | 11.1% |
|
China
|
1 | 11.1% |
|
Japan
|
1 | 11.1% |
|
Belgium
|
1 | 11.1% |
1,745 products found - Page 2
1,745 products - Page 2
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*Different diameters are also available.
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