Threaded Half Couplings (THC)

Create branch connections and join pipes with our threaded half couplings manufactured to suit a variety of industries. Choose from threaded half couplings in a range of tube sizes, end-to-end lengths, and threads per inch for the ideal fit.

 

O.D. Tube Size

API Part NumberNominal Pipe Size
(inches)
ODEnd to End LengthThreads per Inch
THC00250.250.7100.5718.0
THC00500.501.0600.7514.0
THC00750.751.3100.8114.0
THC01001.001.5701.0011.5
THC01251.251.9001.0011.5
THC01501.502.2001.0011.5
THC02002.002.7501.0611.5
THC02502.503.2501.068.0
THC03003.004.0000.638.0
THC04004.005.0001.758.0
THC05005.006.2901.908.0
THC06006.007.3902.008.0
THC08008.009.6102.638.0
THC100010.0011.7103.008.0

 

Notes:

  • Coupling material is mild steel
  • Threads conform to ANSI B1.20.1