Floating Ball Valve
2021-09-27
Design Data Design standard: API 6D,DIN3357-1 , EN12516-1 Face to Face standard: API6D, ASME B16.10, DIN3202 Connecting Standard: ASME B 16.5, ASME B16.47, DIN 2543/4,ASME B 16.25 Test & Inspect Standard: API 6D ,API 598 Working Temperature: -196℃~15...