Check Valve
Parameter: Nominal Bore Diameter; Value: 1-13/16"～7-1/16"; Parameter: Working Pressure; Value: 2000psi～20000psi; Parameter: Temperature Class; Value: KU（-60℃～121℃）; Parameter: Material Class; Value: AA～HH; Parameter: Product Specification…
About this product
Parameter: Nominal Bore Diameter; Value: 1-13/16"～7-1/16" Parameter: Working Pressure; Value: 2000psi～20000psi Parameter: Temperature Class; Value: KU（-60℃～121℃） Parameter: Material Class; Value: AA～HH Parameter: Product Specification Level; Value: PSL1～PSL3G Parameter: Performance Requirement; Value: PR1～PR2F
1 specification table for this product
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2 certificates on file for Suzhou Douson Drilling & Production
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- Location
- China
- US shipments
- 2 to 2 buyers since Jul 27, 2026
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