GB/T Swing Check Valve
Design & Manufacture Standard
Design & Manufacture: API6D,BS 1868,ASME B16.34
Face to Face : ASMEB16.10,API 6D
Connection Dimension : ASMEB16.5,ASMEB16.25,ASME B16.47
lnspection and Test : lSO 5208,API 598,BS 6755
Design & Manufacture Standard
Design & Manufacture: API6D,BS 1868,ASME B16.34
Face to Face : ASMEB16.10,API 6D
Connection Dimension : ASMEB16.5,ASMEB16.25,ASME B16.47
lnspection and Test : lSO 5208,API 598,BS 6755