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Highlighted Companies

Alloy 20 Butterfly Valve - China

price: contact company for price

Alloy 20 Butterfly Valve

Products Photos Catalog Alloy Butterfly Valve Photos Catalog

Alloy 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: Flange, Wafer, SW, NPT, BW

Pressure range: 150LB~1500LB, 1.0MPa~25.0MPa, JIS10K~100K

Size range: NPS3/8”-32”, DN10~DN800

Drive: Lever, Gear, Electric, Pneumatic actuator Design Feature:

Resilient seal or Metal to metal seal

Full bore or Reduce bore

Fire safe design, Anti-static device, Blow-out proof stem, Double block and bleed function

Grease injection for seat & stem

Cavity pressure self-relief

Optional lockable device

Anti-leakage design packing & packing box

ISO 5211 mounting pad Main Part Material :

Alloy 20, A351 CN7M, B462 N08020


Company Contact:


  • Phone: 86-577-86921659

  • Address: No.20,Xingyu Road,Airport Industiral Zone,Wenzhou City,Zhejiang Province,P.R.China, Wenzhou , Zhejiang , China

  • Email: Email


Published date: December 17, 2018

  • 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

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