Robvon Backing Ring Company, Inc. - Perfect Alignment of Square or Rectangular Tubing

Robvon Squings are designed for quick, easy alignment of square or rectangular tubing and to assure a precise, close tolerance fit-up. They allow complete penetration and fusion of the weld. (read more)

Robvon Backing Ring Company, Inc. - Square Weld Rings Are Squings

Robvon Squings are designed for quick, easy alignment of square or rectangular tubing and to assure a precise, close tolerance fit-up. They allow complete penetration and fusion of the weld. (read more)

Robvon Backing Ring Company, Inc. - Oil & Gas Lines Need Perfect Welds

When internal obstructions cannot be tolerated or in welding of pipe, tube and other joining areas where uniformity and smooth root bead is required. A ROBVON CONSUMABLE INSERT becomes an integral part of the initial root-weld bead. (read more)

Robvon Backing Ring Company, Inc. - Quality Control -- Nuclear and Military Qualified

Robvon products, including its famous backing rings, are qualified for Nuclear & Military work and are manufactured under Robvon's Quality System Program for 10CFR50 Appendix B including 10CFR Part 21 and MIL-I-45208A. (read more)

Robvon Backing Ring Company, Inc. - Patented Backing Ring for Many Apps

Robvon is the original designer and patent holder of the "Backing Ring" that Robvon produces today for the many industries we serve. Robvon also helped to define the Military Specification known as MIL STD 22A concerning the Backing Ring. (read more)

Robvon Backing Ring Company, Inc. - Consumable Inserts for Critical Pipe-Welding

For use in welding critical piping systems where internal obstructions cannot be tolerated or in welding of pipe, tube and other joining areas where uniformity and smooth root bead is required. A ROBVON CONSUMABLE INSERT becomes an integral part of the initial root-weld bead. (read more)

Robvon Backing Ring Company, Inc. - Rings and Squings for Welding Things

Robvon Backing Ring has been the Industry leader in the research, development and manufacture of Backing Rings, Consumable Inserts and Conspacers® for over 66 years. Our products streamline the welding process, reduce costs and insure quality. (read more)

Robvon Backing Ring Company, Inc. - Squings for easy alignment of rectangular tubing

Robvon Squings are designed for quick, easy alignment of square or rectangular tubing and to assure a precise, close tolerance fit-up. They allow complete penetration and fusion of the weld. (read more)

Robvon Backing Ring Company, Inc. - Conspacer for High and Low Pressure Piping

Conspacer, which combines a Robvon Backing Ring and a consumable insert ring, is suited for use in high and low-pressure piping, in facilities where TIG welding is used to join pipe or tubing. Filler metal feature ensures alignment of pipe ends and automatically sets root gap. Result is a quality weld and reduced cost of joints by eliminating the gas purge process. (read more)

Robvon Backing Ring Company, Inc. - Quick, Easy Alignment of Pipe, Tube and Fittings

Robvon Commercial Backing Rings are designed for quick, easy alignment of pipe, tube, fittings and valves and assure precise, close tolerance fit-up. They allow complete penetration and fusion of the weld and radiograph perfect certified welds. (read more)