8 Singapore 
2 UK 
2 Germany 
1 Russia 
1 Australia 
1 China 
1 Israel 
1 Netherlands 
Weidouli Valves Co.,Ltd
- Address: No.20,Xingyu Road,Airport Industiral Zone,Wenzhou City,Zhejiang Province,P.R.China, Wenzhou, Zhejiang , China
- Email:
- Phone: 86-577-86921659
Business description
Weidouli Special Valves(WSV), Chinas leading valve manufacturer, specialize in industrial valves production, research & development, sales and service.History
Founded in 1989
Factory
1st Factory: 9500m2
2nd Factory: 33600m2
People
160 staffs
Quality
(DNV) ISO9001, ISO 14001, OSHAS 18001, API 6D, API 607/6FA, CE , TS etc.
approvals.
Equipment
Over 100 sets including CNC and multi-station, Vacuum welding equipment, Vacuum heat treatment furnace, Vacuum surface modification.
Test equipments
such as NITON XRF Alloy analyzer, Direct reading spectrometer, Metallurgical microscope, Ultrasonic thickness measurement, Burawoy hardness test, Nondestructive test etc.
Specialty
Entirely focused on industrial valves for severe services
Product line
WSV Valves are built in high corrosion resistant performance materials: duplex and super duplex, titanium alloy, nickel alloys (Hastelloy?, Incoloy?, Inconel?, Monel?, Alloy 20, etc.
), zirconium and corrosion resistant alloys across all major industrial applications.
Our products includes ball, gate, check, globe, butterfly, plug, control etc.
valves
Application
Valves are delivered worldwide to the chemical engineering, mining project, metallurgy,
pulp and paper making, power generation, natural gas and offshore and onshore other specific demand applications.
Concept
Coo perate sincerely, Create win-win
Latest listings
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Duplex Plug Valve For OxgenValves - Weidouli Valves Co.,Ltd - China - December 17, 2018 - contact company for priceDuplex plug valve for oxgen Duplex plug valve Plug valve Manual Valve duplex steel plug valve, Duplex valve, Oxygen service valves Technical Specification Design Standard: API, ASME, EN, ISO, JIS, DIN, BS, GB Connection type: Flange, SW, NPT, BW Pres...
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Double Gland Zirconium Plug ValveValves - Weidouli Valves Co.,Ltd - China - December 17, 2018 - contact company for priceDouble gland zirconium plug valve Zirconium plug valve Plug valve Manual Valve zirconium valve, double gland plug valve Technical Specification Design Standard: API, ASME, EN, ISO, JIS, DIN, BS, GB Connection type: Flange, SW, NPT, BW Pressure range:...
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Monel Butterfly ValveValves - Butterfly - Weidouli Valves Co.,Ltd - China - December 17, 2018 - contact company for priceMonel butterfly valve Monel butterfly valve Butterfly valve Manual Valve Technical Specification Design Standard: API, ASME, EN, ISO, JIS, DIN, BS, GB Connection type: Flange, Wafer, SW, NPT, BW Pressure range: 150LB~1500LB, 1.0MPa~25.0MPa, JIS10K~10...
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Alloy 20 Butterfly ValveValves - Butterfly - Weidouli Valves Co.,Ltd - China - December 17, 2018 - contact company for priceAlloy 20 butterfly valve Super authentic butterfly valve Butterfly valve Manual Valve alloy 20 valves for sulfuric acid, High performance Butterfly valve Technical Specification Design Standard: API, ASME, EN, ISO, JIS, DIN, BS, GB Connection type: F...
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Alloy 20 Gate ValveValves - Weidouli Valves Co.,Ltd - China - December 17, 2018 - contact company for priceAlloy 20 gate valve Super austenitic gate valve Gate valve Manual Valve Alloy valve manufacturer, alloy 20 valve Technical Specification Design Standard: API, ASME, EN, ISO, JIS, DIN, BS, GB Connection type: Flange, SW, NPT, BW Pressure range: 150LB~...
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904l Gate ValveValves - Weidouli Valves Co.,Ltd - China - December 17, 2018 - contact company for price904L gate valve Super austenitic gate valve Gate valve Manual Valve 904L valve, 904L valves for phosphoric acid Technical Specification Design Standard: API, ASME, EN, ISO, JIS, DIN, BS, GB Connection type: Flange, SW, NPT, BW Pressure range: 150LB~1...
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Nab C95800 Gate ValveValves - Weidouli Valves Co.,Ltd - China - December 17, 2018 - contact company for priceNAB C95800 gate valve Gate valve Manual Valve Technical Specification Design Standard: API, ASME, EN, ISO, JIS, DIN, BS, GB Connection type: Flange, SW, NPT, BW Pressure range: 150LB~1500LB, 1.0MPa~25.0MPa, JIS10K~100K Size range: NPS3/8”-42”, DN10~D...
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Stainless Steel Gate ValveValves - Weidouli Valves Co.,Ltd - China - December 17, 2018 - contact company for priceStainless steel gate valve Gate valve Manual Valve Industrial valve Technical Specification Design Standard: API, ASME, EN, ISO, JIS, DIN, BS, GB Connection type: Flange, SW, NPT, BW Pressure range: 150LB~1500LB, 1.0MPa~25.0MPa, JIS10K~100K Size rang...
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Nickel Gate ValveValves - Ball - Weidouli Valves Co.,Ltd - China - December 17, 2018 - contact company for priceNickel gate valve Gate valve Manual Valve Technical Specification Design Standard: API, ASME, EN, ISO, JIS, DIN, BS, GB Connection type: Flange, SW, NPT, BW Pressure range: 150LB~1500LB, 1.0MPa~25.0MPa, JIS10K~100K Size range: NPS3/8”-42”, DN10~DN800...
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Titanium Knife Gate ValveValves - Ball - Weidouli Valves Co.,Ltd - China - December 17, 2018 - contact company for priceTitanium knife gate valve Titanium gate valve Gate valve Industrial valve Technical Specification Design Standard: API, ASME, EN, ISO, JIS, DIN, BS, GB Connection type: Flange, Wafer, Lug Pressure range: 150LB, 1.0MPa~25.0MPa Size range: NPS3/8”-40”,...
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