Dimensions:
1”(DN25)-32”(DN800)
Design Standard:
ISO6182, AWWA C606, GB 5135.11
Connection Standard:
ASME B36.10, ASTM A53-A53M, ISO 4200
Working Pressure:
175PSI-500PSI
Rigid couplings are for grooved pipeline connection. At the joint part, the adjacent pipe ends are not allowed to have relative angular displacement and corresponding axial rotation