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COOSAI valve group
Verified Supplier
wenzhou,China
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ASME B16.3 Dual Discharge High Pressure Double Block And Bleed Valve
Product Details
Coosai
Q41/Q47
API6D,API607,API6A
China
1PC
Negotiable
2000PCS per year
2-15 Weeks
Polywood cases
Size: NPS 1/2" to 16"
150LB to 2500LB
-196℃~610℃ Low temperatue, Normal Temperature and high temperature
Cast Steel, WCB,ASTM A105, ASTM A350 LF2, ASTM A182 F304 F304L F316/F316L/F51 F53 F55,ASTM A351 CF8 CF8M CF3M ASTM A182 F6a 17-4PH
PTFE, RPTFE, DEVLON, Molon,PEEK,Metal Seat
Oring(FKM,FFKM NBR,FPM HNBR, VITON,EPDM, AFLAS), Spiral wound Gasket(316SS+ Graphite) Packing(Graphite, PTFE)
Wrench, Lever, Gearbo
In case of one of the valve failur,there is also a reliable seal，protect pipelines. Bleed the cavity pressure through a needle valve.
