Bolted Bonnet Steel Gate Valves for Petroleum and Natural Gas Industries
API Standard 600,API 600 BS1414 Gate valve
Gate valve.Flexible disc,OS&Y.Bolt bonnet. Handwheel.
Class150,NPS12"
Material:ASTM A216 WCB.
Seat:Stellite, stem:ASTM A182 F6a (trim:8#)
RF flange (ASME B16.5)
Test:API 598
Paint: Body: RAL7001 ,Handwheel:RAL5002
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Inspection&Test
