Company record
Robvon Backing Ring Co. supplies split and rolled backing rings, ring spacers, consumable inserts, and welding accessories designed for square or rectangular tubing. The product portfolio includes components fabricated from carbon steel, chrome‑moly alloys, stainless steel, cupro‑nickel, Inconel® and Monel®, with the option for custom‑engineered rings. These items are used to join pipe, tube, valves and fittings through welding processes. Customers span sectors such as power generation, shipbuilding, chemical processing, fuel transfer, steam boiler systems, offshore drilling platforms and turbine assembly operations. All offerings comply with ISO‑9002, ASA, AWS, ASME and MIL specifications.
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