6 Insert Ring Manufacturers in 2025

Table of Contents

• What Is an Insert Ring?
• List of 6 Insert Ring Manufacturers
• List of 86 Insert Ring Products
• Global Distribution of Insert Ring Manufacturers by Country

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    • Robvon Backing Ring Company Manufacturer
      CONSUMABLE INSERT

    • • Website
      • Founded: 1943
      • United States, Pennsylvania
      • Company Profile

    • Address: #1 Ring Road, Factoryville, Pennsylvania, United States of America

    Manufacturer Overview

    Robvon Backing Ring Company is a manufacturer of backing rings headquartered in Factoryville, Pennsylvania, and was founded in 1943. The company researches, develops, designs, and supplies a diverse range of products, including backing rings, conspacers, consumable inserts, machined rings and squings. Its newest invention, Squings, was designed for quick, easy alignment of square or rectangular tubing and to assure a precise, close tolerance fit-up. Its products provide solutions to welding and fabrication and are used in various sectors, including shipbuilding, oil and gas, and construction. Robvon’s Quality Assurance Program meets the requirements for ISO-9002, ASA B31.1, and ASA B31.3.

• • 

    • Stoody Industrial & Welding Supply, Inc. Distributor
      Consumable Insert (Ring)

    • • Website
      • United States, California
      • Company Profile

    • Address: 3316 National Ave, San Diego, California, United States of America

    Distributor Overview

    Stoody Industrial & Welding Supply, Inc. is a distributor of welding supplies and industrial gases headquartered in San Diego, California and was founded in 1921. The company’s products are available in many categories, not limited to Abrasives, Air Tools (pneumatic), Burrs and Exhausters, Carbon Arcs, and Chemicals. Its products serve industries, including manufacturing, construction, and maintenance. Stoody also offers installation and training, and a comprehensive guide on how to use its machines and tools through the “Guides and Reference Material” online page. The company is certified by NAVSEA / MSA and was recognized by Business Finance Magazines for its work.

• • 

    • Hempel Pipe & Supply Distributor
      Grooved Insert Ring

    • • Website
      • United States, Illinois
      • Company Profile

    • Address: 3800 River Dr #1 Moline, Illinois, United States of America

    Distributor Overview

    Hempel Pipe & Supply is a distributor of industrial equipment headquartered in Davenport, Iowa and was founded in 1984. The company distributes a diverse range of product categories, including Pipe Fittings, Weld Fittings, Flanges, Pipe Nipples and Pipe and Tubing. Its products provide solutions to multiple sectors, such as construction, manufacturing, engineering, and maintenance. The company is an official distributor of big brands like Braxton Harris, ASC Engineered Solutions, Service Metal, Jomar Valve and Merit Brass. Hempel runs an online store under the name Getpipes.com, with an unlimited listings, a 4.5 Shopper Approved ratings and on-time delivery.

• • 

    • Central States Industrial Distributor
      weld insert rings

    • • Website
      • Founded: 1977
      • United States, Missouri
      • Company Profile

    • Address: 2700 N Partnership Blvd Springfield, Missouri, United States of America

    Distributor Overview

    Central States Industrial, founded in 1977, is a distributor of sanitary processing equipment and installation material. The equipment includes valves, mixing & ingredient addition, heat exchange, filters & strainers, and corrosion-resistant supper alloys used in chemical, biotech, brewery, dairy, and pharmaceutical industries. The Springfield, MO, company provides custom equipment such as utility stations, pump carts, hot water sets, valve manifolds, and holding tubes. The company offers installation, maintenance services, fabrication, pump repair, and industrial refrigeration capabilities.

• • 

    • Nihon Pisco Co., Ltd. Manufacturer
      Insert Ring

    • • Website
      • Founded: 1976
      • Number of Employees: 520
      • Japan
      • Company Profile

    • Address: 3-9-32 Osachiizuhaya, Okaya, Nagano, Japan

    Manufacturer Overview

    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.

• • 

    • Imperial Weld Ring Corp. Manufacturer
      Weld Ring

    • • Website
      • Founded: 1959
      • Company Profile

    Manufacturer Overview

    Imperial Weld Ring Corp., established in 1959, is a manufacturer of precision metallic welding products such as weld inserts & test coupons, weld backing rings, machined weld rings, and consumable inserts used in oil & gas pipeline systems, nuclear sector, power generation sector, wall welding, and steam boiler applications. The Elizabeth, NJ, company offers precision CNC turning and machining services on metals such as stainless steel, titanium, superalloys, aluminum, and steel. The company has threading, counterboring, profiling, knurling, and countersinking capabilities.

Derivation Method