| Tel:+86-813-5502212 Fax:+86-813-5502209 E-mail:sevvalve@163.com sev-grace@163.com sevmaggie@sina.com Skype:sev-grace maggie1123 |
AXIAL-FLOW CHECK VALVE
SEV made a full analysis and demonstration to design and production the axial-flow check valve, it distinguish from the traditional products, our product have a great deal of technical improvement and optimization, and makes its operation reliability and stability is improved.
Axial-flow check valve manufacturing specifications
|
Content |
Specification |
|
Pressure-temperature |
ASME B16.34, API6D |
|
Face to face dimensions |
ASME B16.10, GB12221 |
|
Flange type and dimensions |
ASME B16.5, GB, JB, HG |
|
Butt-welded end |
ASME B16.25, GB12224 |
|
Inspection and test |
AP1598, AP16D, GB13977 |
|
Material |
ASTM, GB, NACE MR0175 |