
Posted By friendscaffold - China
Summary: 1 surface treatment dipped galvanized pre 2 q195 q235b 3 210mm 500mm 4 thickness

Posted By friendscaffold - China
Summary: bs 1387 grade q195 q345 q215 q235 thickness 2 0 4 mm section shape round outer

Posted By MechanicalPartsExporter - China
Summary: sg hongkong mechanical manufacturer cnc machining turning milling drilling

Posted By ZhengZhouFreeFluidControl - China
Summary: valve slurry knife gate valves designed bi directional tight abrasive

Posted By wsduct - China
Summary: galvanized welded duct suggests ventilation steel connected welding rectangular

Posted By diecastingmould - China
Summary: copper alloy galvanized fastener casting contract manufacturer junying fasteners

Posted By zhejianghisun - China
Summary: 1 e101 manufacturing inspection technology conditions provisions jb t3595 2002 2

Posted By zhejianghisun - China
Summary: 1 compact structure rigidity smooth channel flow resistance coefficient 2

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

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

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

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

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

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