Comprehensive Drilling Fluid Manifold Fittings incl.Unions, Butterfly Valve, Pressure Guage, Swivel Joints
BT-U FIG series Hammer Union Equivalent to FMC WECO style Wing Union

BETTER BT-U FIG series Hammer Union/Wing Unions are widely used in the fluid or mud manifolds, Cementing and choke-and kill lines; it was divided by union color code, to use for lower-pressure, middle-pressure and high-pressure standard trim or H2S trim. We also manufacture compatible Hammer Union Seals (Lip Seal), O-ring, Lip seal rings, stainless steel backed seal rings, and brass backed seal rings for Weco Wing Union.

Features

• Adopted high strength alloy steel/carbon steel appropriate to specific pressure rating, strict heat treatment technique, rigid quality control as per API Spec 16C ;
• Equivalent to FMC WECO style Hammer Union with identical size to ensure easy replacement;
  
• API Standard LP/NPT, Tubing threaded, and butt-weld end connection available;
  
• Complete line of standard service and sour gas wing unions in size from 1”-12” with working pressure up to 20000psi, Sour service conform to NACE
  
• specification;
  
• Quality and full style of hammer union seals can be provided in Buna-N, Viton, and Buna-N/Viton with a brass ring, Buna-N/Viton with a stainless steel ring, and Teflon. There are 80 Nitrile, 80 Viton, 90 Viton or upon request.
  
• The same figure number, size, and pressure rating are interchangeable, making it easy to match male and female subs that are frequently made-up and broken-out.