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

Posted By zhejianghisun - China
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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: overview basic open casting ball valve dn15 400 mm 1 2 quot 16 dnso 700 28

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

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

Posted By zhejianghisun - China
Summary: overview vacuum gate valve ordinary valves modified manually difference packing

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

Posted By zhejianghisun - China
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Posted By zhejianghisun - China
Summary: overview nominal pressure 1 0 2 5mpa temperature 80 degree centigrade flange gb

Posted By zhejianghisun - China
Summary: overview manual flat gate valve z43f 16 gas petroleum chemical environmental

Posted By zhejianghisun - China
Summary: overview structural 1 valve body adopt casting structure parallel double sealing