Home-Zhejiang Chenggao Valve Co., Ltd.

Finished Products

Floating Ball Valve

Trunnion Side Entry Ball Valve

Top Entry Ball Valve

Fully Welded Ball Valve

DBB Ball valve

Orbit ball valve

Cryogenic ball valve

Three Way Ball Valve

Gate Valve

Globe Valve

Check Valve

Butterfly Valve

Plug Valve

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Oil project

The application of electric valve to offshore oil production platform oil production, blowout prevention, water injection, gas injection, underwater equipment and other systems need to develop some special electric valve resistance to seawater, salt spray erosion requirements

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Why Choose Us

Professional Quality Control, we have our own laboratory for PMI,PT,MT,FET, impact test, hardness test, metallographic analyses,cryogenic treatment and test etc.

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Various Types Of Certification

ISO9001, ISO14001, ISO45001, API6D, CE/PED, SIL, EAC, API607, API6FA, TS

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Strict Quality Control

Strict systems and procedures to ensure high quality

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Excellent R&D

Customize products

Promote Science
And Technology Professional Valve

Equipped with over 100 sets of metal processing&cutting ,machining and testingequipments including CNC machines，advanced physio chemical NDT,spectralanalysis，mechanical property testing, ultrasonic fault detectors,ultrasonic thicknessgags ,also lifting, transportation equipments.