Haogong Valve Co Ltd

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Haogong Valve Co Ltd
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Haogong Valve Co Ltd

 [Zhejiang,China]

Business Type:Manufacturer

Main Markets: Africa , Americas , East Europe , Europe , Middle East , North Europe , Oceania , West Europe , Worldwide

Exporter:21% - 30%

Certs:GB, ISO9001, API, CE, TUV

Haogong Valve Co Ltd
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About Us
Haogong Valve Co., Ltd. is a professional manufacturer of high, medium and low pressure valves, integrating scientific research, design, casting, production and sales. Our factory now has strong technical force, exquisite production technology, perfect testing methods, strong production capacity, and the products are exported to more than 20 countries and areas. The factory is located in Longwan, Wenzhou - China Valve City, where the Haihe River flows into the sea and is adjacent to Wenzhou Airport, Binhai Industrial Zone, and Longwan Wharf. The transportation is very convenient. The company has complete product specifications. The main products are as follows, gate valve, globe valve,...
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Ball ValveSteam TrapKnife GateGate ValveGlobe ValveCheck Valvesluice valveAPI gate valveElectric Valvepvc gate valveSs Globe ValvePvc Ball ValveButterlfy ValveAPI globe valveair check valveFlat Gate ValvePneumatic ValveButterfly ValveAPI Check Valvebrass gate valveKnife Gate ValveGlobe Gate Valvedual check valveGlobe Stop Valvemanual air valvelift check valveFlanged Strainerfuel check valveslide gate valveStop Check ValveBall Check Valvegate valve typesStrainer FlangedSteam Trap TypesKnife Edge ValveWafer Check Valveone way air valvealarm check valvewater check valveSluice Gate Valvevacuum check valveFlanged Gate Valvess butterfly valveFlanged Y StrainerAPI 600 Gate ValveDouble Check Valvespring check valveelectric air valveAir Actuated ValvePower Station Valveforged steel valvesone way check valveThreaded Ball ValvePneumatic Gate ValveWcb 150lb Gate Valvecast iron gate valveWedge Api Gate ValveNice Y Type StrainerPower Station ValvesVertical Check ValveCheck Valve VerticalFloating Ball ValvesApi Gate Valve 150lbBasket Strainer MeshButterfly Valve EPDMgate and globe valveGlobe Valve PN16 WCBGate Valve Pneumaticmicro solenoid valveflanged wye strainerQuik Open Gate Valveflange type strainerWedge Gate Valve Wcbstainless ball valvehalf inch ball valvetop entry ball valve3pc Ball Valve 800lbstrainer flange typeOffer Api Gate ValveKnife Edge Gate Valveball valve with drainhydraulic check valveside entry ball valve3 way pneumatic valveSteam Trap Free Float1pc Flange Ball Valvepneumatic pinch valvefesto pneumatic valve1 inch solenoid valveGate Valve Quick OpenFlange Api Gate ValveFree Float Steam TrapPneumatic Check ValveBall Float Steam TrapButterfly Valve WaferWafer Butterfly ValveY Pattern Globe Valvecast iron globe valveFlange Ball Valve CF8gate valve globe valvemanual butterfly valvecast steel globe valve6 inch butterfly valveelectric control valvesocket weld ball valvedual plate check valvenon return globe valve4 flanged wye strainerY Strainer Flange TypeDin 3202 F5 Gate ValvePower Plant Gate ValveApi Flange Globe ValveANSI Flange Ball ValveGlobe Valve Flange EndKnife Gate Valve WaferReliable Bw Gate ValveGlobe Valve PN160 DN25Axial Flow Check ValveFlange Butterfly ValveCheck Valve Axial FlowSwing Check Valve Pn16Electric SS Ball ValveSelf Cleaning StrainerGate Valve Bellow SealA105 Globe Valve 150lbBellow Seal Gate ValveAPI Flanged Gate ValveDin 3202 Gate Valve F5Wafer Knife Gate ValvePneumatic SS Gate ValveFlange Butterfly ValvesThermostatic Steam TrapF316l Rf Api Gate ValveGood V Notch Ball ValveEmpty Drain Check ValveSingle Door Check ValveBall Valve Fully Weldedgate globe check valvesCryogenical Globe ValveGate Valve Butt WeldingFully Welded Ball ValveButt Welding Gate ValveClass150 Api Gate ValveSingle Disc Check Valveflanged y type strainerstrainer y type flangedForged Steel Gate ValveGlobe Valve PN 63 DN400Good Gate Valve Din3202Knife Gate Valve FlangeWater Supply Gate ValveFlange Knife Gate ValvePneumatic Gate Valve SSGood Flange Globe Valvebottom entry ball valveForged Steel Valve 800lbForged Steel Gate ValvesBig Size Butterfly ValveHigh Pressure Gate ValveA105n Forged Steel ValveReliable Cf8 Globe ValveNice Api Gate Valve GearApi Gate Valve 150/300lbSteam Trap ThermodynamicHandwheel Api Gate Valve2PC Ball Valve PneumaticFlanged Lift Check ValveButt Welding Globe ValveSteam Trap Ball FloatingGlobe Valve Butt WeldingGlobe Valve Bellows SealBellows Seal Globe ValveBall Floating Steam TrapDurable Float Steam TrapPower Station Gate ValveSingle Plate Check ValveReliable Flat Gate ValveClass 150 API Gate ValveNice Din10434 Gate ValveReliable Lug Check ValveForged Steel Check ValveReliable T Type StrainerGood Flat Gate Valve WcbDurable Pn100 Gate ValveTitling Disc Check Valveflanged suction strainerButterfly Valve Lug TypePneumatic 2PC Ball Valvepneumatic shut off valveelectric butterfly valveLug Type Butterfly ValveThermodynamic Steam TrapPressure Seal Gate ValveSS Wafer Butterfly ValvePower Station Valve TypesHigh Quality T - StrainerExtended Stem Globe ValvePneumatic Flat Gate ValveFlat Gate Valve PneumaticSocket Welding Gate ValvePneumatic Slab Gate ValveBellow Sealed Globe Valvehigh pressure globe valveCheck Valve Power StationGlobe Valve Power StationPower Station Check Valvemotorized butterfly valveCasitng Steel Globe ValvePressure Seal Globe ValveGlobe Valve High PressureFlange End Gate Valve WCBCenter Guided Check ValveLug Type Knife Gate ValvePressure Seal Check ValveGate Valve Api Gate ValveGLOBE VALVE WCB DN80 PN64Wholesales Wcb Gate Valveparallel slide gate valvePower Station Globe ValveEccentric Semi Ball ValveForeged Steel Globe ValvePTFE Disc Butterfly ValvePerfect V Type Ball ValveLug Type Butterfly ValvesKnife Gate Valve Lug TypeLug Check Valve Dual PlateAPI Flange Butterfly ValvePneumatic SS304 Gate ValveDurable Api 600 Gate ValvePneumatic Gate Valve 150lbGood Quality T Type FilterGood Quality Y Type FilterDual Plate Lug Check ValveDurable Muffle Check ValveIntegral Flange Ball ValveElectric Flange Gate ValveInverted Bucket Steam TrapY Pattern Strainer FlangedWafer Butterfly Valve PTFEDurable Bellows Gate ValvePressure Seal Globe ValvesWell Popular Y Globe ValvePTFE Lined Butterfly ValveElectric V Type Ball Valvegate valve and globe valveSteam Trap Inverted BucketWafer Type Butterfly ValveReliable Gate Valve Api600Metal Seat Butterfly ValvePerfect 1500lb Globe ValveStainless Steel Gate ValveStainless Steel Globe ValveButt Welding API Gate ValveWidely Use Globe Valve Pn16Trunnion Mounted Ball ValveReliable Api 600 Gate ValveAnsi 600lb Flanged Wcb BodyElectric V Notch Ball ValveANSI Flange Butterfly ValveFlange Ball Valve PneumaticGlobe Valve Stainless SteelDurbale Electric Gate ValveDurable Power Station ValveTrunnion-mounted Ball ValvePneumatic V Type Ball ValveReliable Zero Leakage ValveReliable Butterfly Valve BwDouble Disc Slab Gate ValveHigh Temperature Gate ValveDurable Api Butterfly ValveMetal Seat Butterfly ValvesProfessional Din Gate ValveForged Steel 3pc Ball ValvePerfect Ansi Api Gate ValvePressure Seal Gate Valve BWCheck Valve Integral FrangeKnife Gate Valve Wafer TypeVertical Flange Check ValveLNG Cryogenical Globe ValveElectric Solenoid Valve 12VButterfly Valve Butt-weldingWell Popular Disc Steam TrapAxial Flow Check Valve 300lbIntegral Seat Api Gate ValveDual Plate Wafer Check ValveDual-plate Wafer Check ValveNice Quality Globe Valve WcbAPI Titling Disc Check ValveDelivery Fast Api Gate ValveSS Eccentric Semi Ball ValveSegmented V Notch Ball ValveElectric Actuated Ball ValveElectrically Operated ValvesPneumatic V Notch Ball ValveTrunnion Mounted Ball ValvesElectric Trunnion Ball ValveProfessional Din Gate ValvesDelivery Fast Slab Gate ValveTriple Offset Butterfly ValveButterfly Valve with Gear BoxWCB Knife Gate Valve Lug TypeWidely Use Api 600 Gate ValveWholesales Swing Check ValvesWholesales Y Type Globe ValveAnsi 150lb Flanged Gate ValveLug Type Butterfly Valve EPDMApi Globe Valve High PressureElectric Three Way Ball ValveFlange Api Gate Valve 32 Inchdouble offset butterfly valveWcb Bellow Sealed Globe ValveReduce Bore Flange Ball ValveBasket Strainer Casting SteelDelivery Fast Api Check ValveFlanged Butt Welded Ball ValveForged Steel Check Valve 800lbNon Return Valve Power StationNice Quality Globe Valve Pn100Pneumatic Three-Way Ball ValveElectric 2pc Flange Ball ValveWell Popular Flange Ball ValveNational Flange Gate Valve 304Pneumatic Three Way Ball ValveProfessioanl Api 6d Ball ValveForged Steel Check Valve 150lbForged Steel Globe Valve 150lbElectric Flange 2pc Ball ValveAutomatic Self Cleaning FilterCheck Valve 2500lb Butt WeldingGood Performance Api Gate Valve32 Inch Class150 Api Gate ValveGood Quality Api 600 Gate ValveForged Steel Flange Check ValveProfessional Slient Check ValveEPDM Seat Wafer Butterfly ValveApi Globe Valve Stainless SteelPressure Seal Gate Valve 2500lbWell Popular Api 600 Gate ValveNice Quality 2500lb Check ValveForged Steel Flange Globe ValveProfessional Basket Filter MeshFlanged Fully Welded Ball ValveHighly Recommend Globe Valve Bwpneumatic pressure relief valveWCB Trunnion Mounted Ball ValveGood Performance Api Globe ValvePressure Seal Gate Valve WeldingNice Quality Floating Ball ValvePneumatic Wafer Knife Gate ValveEccentric Semi Flange Ball ValveForged Steel Oblique Globe ValveForged Steel Ammonia Globe ValveSelf Cleaning Automatic StrainerHigh Pressure Valve Forged SteelLift Check Valve Stainless SteelForged Steel Power Station ValveSS Electric Three Way Ball ValveWorm Gear Flange Butterfly ValvePressure Seal Globe Valve 2500lbPTFE Lined Wafer Butterfly ValveHighly Recommend Lift Check ValveAPI Wedge Gate Valve WCB MaterialElectric Pressure Seal Gate ValveSwing Check Valve Stainless SteelHighly Recommend Gate Valve 150lbForged Steel 3pc Ball Valve 800lbStainless Steel Flange Gate ValveBellows Seal Globe Valve DIN 3202Globe Valve WCB Flange Type DN100stainless steel y strainer flangedCast Steel Flange Type Globe ValveFlange Trunnion Mounted Ball ValveWidely Application Steam Trap DiscForged Steel Flange 2pc Ball ValveTrunnion Mounted Flange Ball ValveNon Rising Flange Knife Gate ValveForged Steel Check Valve Lift TypeHigh Pressure Gate Valve PneumaticForged Steel Flange 3pc Ball ValveTransported Well Swing Check ValveSS Wafer Butterfly Valve PTFE SeatFully Welded Ball Valve Metal SeatElectric Stainless Steel Gate ValveHigh Temperature Valve Forged SteelGood Performance 1500lb Check ValveGood Performance 2500lb Globe ValveNice Performance Flange Check ValveTransported Well Globe Valve FlangeFlange Gate Valve National StandardWidely Application 1500lb Gate ValveThrough Conduit Knife Gate Valve WcbTrunnion Mounted Ball Valve ElectricForged Steel Flange Ball Valve 150lbWafer Double Disc Ceramic Gate ValveSlab Gate Valve Parallel Double DiscWafer Ceramic Double Disc Gate ValveCeramic Double Disc Gate Valve WaferPneumatic Three Way Ball Valve LportParallel Double Disc Slab Gate ValvePerfect Gear Opration Api Gate ValvePneumatic Trunnion Mounted Ball ValveForged Steel Gate Valve Pressure SealFully Welded Ball Valve Floating BallGate Valve Pressure Seal Forged SteelPressure Seal Gate Valve Forged SteelForged Single Plate Wafer Check ValvePressure Seal Gate Valve Butt WeldingElectric Segmented V Notch Ball ValveCryogenical Globe Valve Extended StemTrunnion Mounted Ball Valve PneumaticWhosales Gear Opration Api Gate ValveWelding Type Power Station Gate ValveElectric Flanged Three Way Ball ValveWafer Knife Gate Valve Through ConduitThrough Conduit Wafer Knife Gate ValveFlanged Ceramic Double Disc Gate ValveCeramic Double Disc Flanged Gate ValveCeramic Flanged Gate Valve Double DiscThrough Conduit Knife Gate Valve WaferPressure Seal Globe Valve Butt WeldingExtended Stem Forged Steel Globe ValveCasting Steel Globe Valve Butt WeldingGear Box Double Flange Butterfly ValvePneumatic High Pressure Gate Valve WCBTitling Disc Check Valve Casting SteelFlanged Fully Welded Ball Valve ManualHigher Coster Performance Y Steam TrapPressure Seal Check Valve Butt WeldingPneumatic Segmented V Notch Ball ValveForeged Steel Butt Welding Globe ValveTrunnion Mounted Ball Valve Metal SeatExtended Stem Globe Valve Forged SteelThrough Conduit Flanged Knife Gate ValveThermodynamic Steam Trap Disc ControlledFlanged Knife Gate Valve Through ConduitFully Welded Trunnion Mounted Ball ValvePressure Seal Globe Valve Socket WeldingElectric Trunnion Mounted 2pc Ball ValveGlobe Valve Power Station High TemperatuePneumatic Trunnion Mounted 2pc Ball ValveStainless Steel Flanged Gate Valve API603Higher Coster Performance Globe Valve ApiPneumatic High Pressure Gate Valve 2500lbInverted Bucket Steam Trap Automatic DrainManual Operation Wcb Gate Valve 6inch 600lb

Categories and Products

Gate Valve

National Standard Gate Valve DN200 PN100 

API Gate Valve WCB 150LB-600LB 

National Gate Valve Stainless Steel 

A105 Forged Steel Gate Valve 150lb 

Threaded Forged Steel Gate Valve 

DIN 3202-F4 Gate Valve 

DIN 3202 F5 Gate Valve WCB 

Flat Gate Valve Slab Gate Valve 150lb WCB 

Parallel double disc slab gate valve WCB 

Bellow Seal Gate Valve Forged Steel 

pressure seal Gate Valve forged steel 

Gate Valve Butt Welding Casting Steel 

API Electric Gate Valve WCB 150LB 20" 

Extend Stem API600 Gate Valve Wcb 6"Z40h-150# 

API Gate Valve (ANSI WCB 150LB-1500LB) 

A216 Wcb Gate Valve 18" 150lb Gear Operated 

Cast steel gate valve, OEM orders 

Standard Flanged Wedge Gate Valve 

ANSI/ASTM Flanged Gate Valve (RF 150LB==900LB) 

API Gate Valve with Good Quality 

Globe Valve

API Globe Valve Flange Type Casting Steel 

Globe Valve WCB DN300 PN16 

Globe Valve DN80 PN40 CF8 

A105 Globe Valve PN160 DN25 

Bellow Sealed Globe Valve WCB 

Extended Stem Forged Steel Globe Valve 800lb 

Foreged Steel Butt Welding Globe Valve 800lb 

Globe Valve Casting Steel Butt Welding PN100 DN100 

API Globe Valve High Pressure 1500lb Stainless Steel 

DIN 3202 Bellows Seal Globe Valve GS25 CF8 

Extended Stem LNG Cryogenical Globe Valve Stainless Steel 

Y pattern Globe Valve Y type Globe Valve 

API Globe Valve Class 600 

Globe Valve WCB PN16 PN40 

Globe Valve PN100 DN80 WCB 

Globe Valve PN 63 DN400 WCB 

DN80 PN64 GLOBE VALVE WCB 

Globe Vavle WCB Flange Type Gray Paintting 

Check Valve

API Check Valve Swing Check Valve 

Lift Check Valve DN80 PN40 CF8 

Swing Check Valve Flanged type CF8 

Dual Plate Lug Check Valve metal seated 

API Titling Disc Check Valve Casting Steel 150LB 

Forged Steel Check Valve Lift Type 800lb 

Forged Steel Flange Check Valve integral flange 150lb 

Axial Flow Check Valve 150lb 

Dual Plate Wafer Check Valve EPDM Metal Seat 

Vertical Flange Check Valve PN16 

Slient Check Valve Muffle Check Valve 

Single Plate Swing Check Valve Single Disc 

Ball Valve

API 6D Ball Valve ANSI Flanged Ball Valve 

Trunnion mounted Ball Valve DN350 PN16 WCB 

Flange Ball Valve DN50 PN16 CF8 

Eccentric semi ball valve ANSI/API/DIN 

One piece body flange ball valve 

Trunnion mounted 3pc ball valve 

Forged Steel Flange Ball Valve 

V type Ball Valve V notch segmented 

Forged Steel 3pc ball valve 800lb F316L 

Fully welded ball valve WCB manual gear box 

Flanged fully welded ball valve manual floating ball 

Fully Welded Trunnion Mounted Ball Valve Metal Seat 

Butterfly Valve

Flange Butterfly Valve 48'' Metal Seal 

600lb triple eccentric butterfly valve with gear box 

EPDM PTFE Lined Butterfly Valve 

Butt Welding Butterfly Valve 

Flange Butterfly Valve 48'' With Gear Box 

Wafer Butterfly Valve Ptfe seat 

ANSI Lug type Butterfly Valve 

Wafer Type Butterfly Valve PTFE Lined 

Wafer type butterfly valve EPDM Seat 

Power Station Valve

Power station gate valve 1500lb 2500lb 

Power station globe valve 1500lb 2500lb 

Power station check valve 1500lb 2500lb 

High pressure high temperature Gate Valve 

Empty Drain Check Valve H48H-200C 

Globe Valve Power Station Butt Welding 

Forged Steel Power station valve PN250 

Pressure Seal Globe Valve 1500lb Socket Welding 

Pressure Seal Globe Valve Butt Welding Stainless Steel 

Pressure Seal Gate Valve Butt Welding 2500lb 

Forged Steel Flange Globe Valve Pressure Seal 2500lb 

Check Valve Lift Type 2500lb Butt Welding 

Pressure Seal Gate Valve Forged Steel Butt Welding 

Pneumatic Valve

Pneumatic Flat Gate Valve WCB 150LB 

Pneumatic gate valve WCB PN16 PN25 PN40 

Pneumatic high pressure gate valve 

Pneumatic Stainless Steel gate valve 

Pneumatic Quik Open Gate Valve 

Pneumatic Flanged 2PC Ball Valve 

Pneumatic three way ball valve L/T port 

pneumatic trunnion mounted ball valve wcb 

Pneumatic V type Ball Valve V notch segmented 

Electric Valve

Electric Gate Valve Stainless Steel PN40 

Electric Flanged 2pc Body Ball Valve 

Electric Three Way Ball Valve Stainless Steel WCB 

Electric trunnion mounted 2pc ball valve WCB 

Electric V type Ball Valve segmented V notch 

Strainer Flanged

Y Strainer Filter 150lb 300lb Stainless Steel 

Basket Strainer Stainless Steel Carbon Steel 

Well Popular T - Strainer Flanged 

automatic self cleaning strainer 

Steam Trap

Ball Float Steam Trap WCB Stainless Steel 

Free Float Steam Trap Flange type 

Thermodynamic Y Steam Trap 

thermodynamic disc steam trap 

Inverted Bucket Steam Trap WCB 

Knife Gate Valve

Non Rising Knife Gate Valve One Way Sealing 

Lug Type Knife Gate Valve Two Way Sealing 

through conduit knife gate valve flanged 

Wafer Type Knife Gate Valve 

Through conduit wafer knife gate valve WCB 

Ceramic double disc gate valve flanged 

Wafer Double Disc Ceramic Gate Valve WCB 

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