详细说明
Product Name: Forged Steel / Stainless Steel/ Alloy Steel Fully Welded Floating / Trunnion Ball Valve /Gate Valve /Globe Valve/Check Valve/ Y Type Globe Valve/ Sdnr Valve Model NO.: GAQ61PPL, Q67PPL, Q367PPL, Q367Y Application: Industrial Usage Temperature: Low Temperature Function: Blow-Down Valve Type: Fixed Ball Valve Structure: Fixed Ball Valve Channel: Straight Through Type Nominal Pressure: ANSI CLASS 150-900 Driving Mode: Manual, Gear, Pneumatic, Electric Connection Form: Welding Material: CS, Ss, as Size: Dn10 to Dn600 Pressure: Class 150lb-900lb Working Medium: Natural Gas, Oil, Heating System, Chemical Pipelin Trademark: GOOLE, OEM Transport Package: Plywood Case Specification: CE, SGS, GMP Origin: Wenzhou, Zhejiang, China HS Code: 8481804090 Product Description Application:City Gas:gas outlet pipe,supply pipe for main line and all brach lines etc.District heat supply:Outlet pipe,main line and brach line for large heat supply equipment.Heat exchanger:on-off of pipe and all loops.Steel plant:various fluid pipes,discharging pipe for exaust gas,supply pipe for gas,thermal power and fuel.Various industrial equipment:various heat treatment pipes,pipe for all kinds of industrial gas and thermal power.Features:Outer leakage won't occur for welded ball valve.Valve seat consists of teflon sealing ring strengthened by carbon fiber and belleville spring,so it can adjust well to change on pressure and temperature without any leakage risk within marked pressure and temperature range.The whole process of sphere is tracked and detected with advanced computer and detector,so the process precision is very high,operation is very simple and easy,no bad interference.Body material is same as material of pipe,when vehicles pass through the groud or even earthquake happens,the stress is evenly distributed without any deformation risk.Sealing ring is made of PTFE containling 20% carbon,Ensure no leakage will happen.Buried ground fully welded ball valve can be installed in small and shallow well being set on ground rather than large valve well,so the construction cost and project time can be saved a lot.The length of valve body and height of stem can be designed in accordance with the requirement of project.The service life can be more than 15 years when used at normal operational and using conditions.Main Parts and Materials and Dimensions.NoPart NameCarbon steelStainless steelLow temp.steel1BodyASTM A105ASTM A182 F316ASTM A350 LF22BonnetASTM A105ASTM A182 F316ASTM A350 LF26Inject valveANSI A1045A276-316ASTM A10457O-ringVitonVitonViton8O-ringVitonVitonViton9Seat retainerASTM A105ASTM A182 F316ASTM A350 LF2+ENP10RingRPTFERPTFERPTFE11SpringInconel X-750Inconel X-750Inconel X-75012BallASTM A105+ENPASTM A182 F316ASTM A350 LF2+ENP13Sliding bearing304+PTFE316+PTFE304+PTFE14Stalic springA276-316A276-316A276-31622StemA182 F6AASTM A182 F316A182 F6A24Gasket304+PTFE316+PTFE304+PTFE25O-ringVitonVitonViton26O-ringVitonVitonViton30PackingGraphiteGraphiteGraphite45ScrewASTM A193-B7/B7MASTM A193-B8ASTM A193-B7M46Waste valveANSI 1045ASTM A182 F316ANSI 104549BackingASTM A105ASTM A182 F316ASTM A350 LF2+ENP50Backing pinANSI 1045ASTM A182 F316ASTM A350 LF2+ENP51Upper bushingASTM A105ASTM A182 F316ASTM A350 LF2+ENP52Gasket304+Graphite316+Graphite304+Graphite53Positioning pinANSI 1045A276-316ANSI 104554O-ringVitonVitonViton55Packing seatASTM A182 F6AASTM A182 F316ASTM A182 F6A57Coupling plateASTM A105ASTM A182 F316ASTM A350 LF259base frameANSI 1025A276-316ANSI 1025Main External Dimensions.150LBSizeL1MMOBBONPSDN250216107230//2 1/265241125400//380283152400//4100305178650//51253813001050//61504573301050//8200521//40060010250559//49560012300635//58080014350762//62580016400838//67080018450914//69880020500991//840800246001143//1050800287001346//1100800328001524//1150800369001727//12308004010001930//1320800300LBSizeL1MMOBBONPSDN250216107230//2 1/265241125400//380283152400//4100305178650//51253813001050//61504033301050//8200521//28060010250559//37560012300635//46080014350762//46580016400838//51080018450914//54080020500991//585800246001143//665800287001346//730800328001524//930800369001727//9908004010002083//1070800400LBSizeL1MMOBBONPSDN250292110230//2 1/265330155400//380356200400//4100406//2456006150495//3056008200597//34580010250673//38580012300762//42080014350826//46080016400902//56080018450978//600800205001054//630800246001232//760800287001397//840800328001651//915800369001880//9908004010002300//1215800600LBSizeL1MMOBBONPSDN250292110650//2 1/265330155650//380356200650//4100432//2456006150559//3106008200660//36580010250787//41580012300838//47580014350889//50580016400991//535800184501092//640800205001194//675800246001397//760800287001549//840800328001778//915800369002083//9908004010002337//1215800900LBSizeL1MMOBBONPSDN250368220650//2 1/265419240650//380381260650//4100457//2706006150610//3858008200737//43580010250838//52080012300965//660800143501029//695800164001130//765800184501219//870800205001321//895800246001549//960800287001700//1160800328001780//12408001500LBSizeL1MMOBBONPSDN2503682206501754002 1/2654192456501954003804702606502206004100546//2506006150705//3308008200832//39580010250991//430800123001130//640800143501257//670800164001384//700800
