Bolted cover, swing type disc
Thread or weld seat ring
ASTM A216 WCB, A217 WC6, A351CF8, A351CF8M, A351 CF3, A351 CF3M, A351 CN7M
Standards compliance
Design and Manufacture: ANSIB16.34, API6D, BS11868
Face to face(end to end): ANSIB16.10, API6D
Flanged connection: 2~24 to ANSIB16.5~22, 26~36 to MSS-SP-44 to API605 on request
Butt welded end: ANSIB16.25
Test and inspection: API598, API6D
Shanghai Watesi Valve Co., Ltd is a group enterprise integrating research, development, production and sale service and a member of china universal valve association. The company holds three production bases, a total factory area 52800m2 and 380 staff memabers.
