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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 |