China API Large Dbb Flanged Double Block and Bleed Ball Valve, Find details about China Dbb Ball Valves, Flanged Ball Valve from API Large Dbb Flanged Double Block and Bleed Ball Valve
Size | 2"-42" |
Material | WCB, LCB, LCC, WC6, WC9, CF8, CF8M, CF3, CF3M, 4A, 5A A105, LF2, F11, F22, F304, F316, F304L, F316L, F51, F53 |
Pressure | Class 150 - Class 2500 |
Face to face standards | ASME B16.10, API 6D, DIN 3202 |
Connections standards | ASME B16.5, ASME B16.25, ASME B16.47, DIN 2501, BS 4504 |
Design and standards | API 6D, BS 5351, API 608, ASME B16.34 |
Technology | CNAS approved laboratotry and Professional technical engineers and R&D team; |
Certificate | CNAS, CE, DVGW, AGA, CSA, ISO9001, ISO14001, etc |