Half Coupling
The average wall thickness of the socket around it should be no less than the listed value. The corresponding minimum value in the area.
Dimension B is the minimum length of perfect thread. Useful thread length (B plus thread with full root and full cap) shall not be less than L2 (effective length of wxternal thread) required by the American national standard for pipe thread.
We also provide various kinds of Pipes and Fittings.
