Diameter:NPS 1/2~24

Pressure Rating:Class150~600

Material:ASTM A216 WCB, WCC; A352 LCB, LCC; ASTM A351, CF8M, CF3M, CD4MCu, CN7M; A494, CW6M, N7M , CY40, CZ-100, M30-C

Design and manufacture: API 6D, API 599, ASME B16.34, ASME B16.5, ASME B16.10

Face-to-Face: ASME B16.10, API 6D

End Connection:ASME B16.5, ASME B16.47, ASME B16.25

Test and inspection: API 6D, API 598, API 607, API 6FA

Operation: Handle, worm gear, electric, pneumatic, hydraulic, hinged, chain, sprocket, as well as a variety of switching options and automation control accessories