
Posted By zhejianghisun - China
Summary: overview seat carbide fluoro seal ring disc springs adaptable changes pressure

Posted By zhejianghisun - China
Summary: overview electric gate valve nominal pressure pn1 6 16 0 mpa temperature 29 550

Posted By zhejianghisun - China
Summary: parameters valve forgings soft sealing ring steel surface radial seat equipped

Posted By zhejianghisun - China
Summary: chief usages steam water pipe opening closing applicable situation thermal power

Posted By zhejianghisun - China
Summary: overview globe check valve installed combined cycle heat steam pipe prevent

Posted By zhejianghisun - China
Summary: overview stem blow prevention ring prevent ejection accidental situation

Posted By zhejianghisun - China
Summary: wafer electric butterfly valve overview basic parameters nominal 50 2000 mm dn 1

Posted By zhejianghisun - China
Summary: overview valve body disc plate wcb cf8 cf8m cf3m stem 2cr13 seat metal flexible

Posted By zhejianghisun - China
Summary: overview pressure stainless steel cast gate valve zhejiang hisun automation

Posted By zhejianghisun - China
Summary: overview j61y temperature pressure power station globe valve applicable oil gas

Posted By zhejianghisun - China
Summary: overview class z961y temperature pressure power station gate valve apply plant

Posted By zhejianghisun - China
Summary: overview 1 body bonnet link forms pn10 64 bolted pn64 320 pressure sealed cover

Posted By zhejianghisun - China
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Posted By zhejianghisun - China
Summary: overview chief structure usages 1 body valve casting forging dual direction seal

Posted By zhejianghisun - China
Summary: overview worm gate valve gear transmission stable performance diameter pipeline

Posted By zhejianghisun - China
Summary: overview pneumatic gate valve aid compressed air driven closed sealing surface