Socket Couplings Brochure

Socket Couplings

This style is for a special application, where female threads on one side, and a PVC size socket on the other side is useful. We do not recommend gluing the PVC to the fiberglass composite.

FRP Threaded Couplings

  • Socket Couplings are specially designed for installations where fiberglass needs to match up to schedule 40 PVC pipe.
  • Couplings are hand laid-up Fiberglass Reinforced Plastic Couplings for threaded tank and pipe connections
  • Couplings are produced to exacting requirements resulting in a superior void-free laminate and resin-rich liner.
  • Reinforcement is continuous throughout
  • Construction: Hand Lay-up with Molded NPT Threads
  • Resin: Hetron 922
  • 100-Mil Nexus/C-veil liner
  • OD: machined surface for tolerance (± 1/16-inch) for ease of installation
  • Threads are glass wound over liners to ensure durability