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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
  • How Are Metal Nameplates Attached?
    Metal nameplates are attached using a variety of methods. From adhesive backing to holes and welding, there are solutions for every situation.