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Supplier: Robvon Backing Ring Company, Inc.
Description: Designed primarily for automatic welding and to allow quick and easy joint alignment where the inside diameters are slightly out-of-round. Nubs can be chipped off or left intact to be melted into first root pass.
- Alloy Type: Aluminum Alloy, Copper / Copper Alloy, Steel - Carbon, Steel - Stainless, Other
- Approvals / Conformance: ASTM / UNS, MIL-SPEC
- Welding Process / Form: Weld Insert / Backing Ring, Other
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Supplier: Robvon Backing Ring Company, Inc.
Description: Designed for quick easy joint alignment where the variation in inside diameters is relatively great.
- Alloy Type: Aluminum Alloy, Copper / Copper Alloy, Steel - Carbon, Steel - Stainless, Other
- Approvals / Conformance: ASTM / UNS, MIL-SPEC
- Welding Process / Form: Weld Insert / Backing Ring, Other
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Supplier: Robvon Backing Ring Company, Inc.
Description: Designed for quick and easy joint alignment, and for manually setting the root gap.
- Alloy Type: Aluminum Alloy, Copper / Copper Alloy, Steel - Carbon, Steel - Stainless, Other
- Approvals / Conformance: ASTM / UNS, MIL-SPEC
- Welding Process / Form: Weld Insert / Backing Ring, Other
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Supplier: Robvon Backing Ring Company, Inc.
Description: 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
- Welding Accessories: Weld Backing, Specialty / Other
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Supplier: ASME
Description: tolerances). Coverage includes preparation for joints with the following: no backing rings; split or noncontinuous backing rings; solid or continuous backing rings; consumable insert rings; gas tungsten arc welding (GTAW) of the root
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Supplier: ASME Standards and Certification
Description: tolerances). Coverage includes preparation for joints with the following: no backing rings; split or noncontinuous backing rings; solid or continuous backing rings; consumable insert rings; gas tungsten arc welding (GTAW) of the root
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have a wide range of uses in fastening, locating and alignment applications. The spring-loaded ball retracts when it is inserted or removed. RING HANDLE Ring (read more)
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to your part, direct mount your component for machining or welding without interference from jaws or clamps. That’s the beauty of what Jergens Zero Point System can deliver (Jergens, Inc.). How does the Zero Point System work? Similar to the mechanism that grips (read more)
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component for machining or welding without interference from jaws or clamps. That’s the beauty of what Jergens Zero Point System can deliver (Jergens, Inc.). How does the Zero Point System work? Similar to the mechanism that grips rotary toolholders on many (read more)
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component for machining or welding without interference from jaws or clamps. That’s the beauty of what Jergens Zero Point System can deliver (Jergens, Inc.). How does the Zero Point System work? Similar to the mechanism that grips rotary toolholders on many (read more)
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might feature traditional malleable iron or lower steel stamping that helps adjust the wrenches perfectly. 8) Square Drive Ratchet Wrenches Square drive ratchet wrenches are perfect for ratcheting line-up clamps during welding (read more)
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Backing Ring Welding Procedure (.doc)
Robvon Backing Rings are inserted into the beveled pipe end with the spacer nubs flush against the pipe land and the ring gap positioned in the area of first bead deposition. The beveled end of the adjoining pipe is slipped onto the Robvon backing ring until the edge of the pipe land is firmly
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FABRICATION OF PIPING SUBASSEMBLIES FOR LIQUID METAL SERVICE.
Backing rings and weld inserts shall be used only as permitted in the Ordering Data and as specified in RDT E 15-2.
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Corrosion Prevention and Protection: Practical Solutions
In corrosion applications, it is important that the backing ring insert be consumed during the welding process to avoid a crevice.
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Corrosion of Weldments
In corrosion applications, it is important that the backing ring insert be con- sumed during the welding process to avoid a crevice.
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ZCORW2006P043
In corrosion applications, it is important that the backing ring insert be consumed during the welding process to avoid a crevice.