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2007-06-10
Swing Check Valve
Swing Check Valve
standards:
Design and Manufacture: Cast steel check valve to BS 1868, ASME B16.34 and API 6D;Forged steel check valve to API 602.
Inspection and Test: API 598 or API 6D.
End flange dimension: ASME B16.5(for NPS≤24);ASME B1...
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