Gold Member Since 2016
Audited Supplier

Zhejiang Shitong Valve Co., Ltd.

Stainless Steel Valve, Ball Valve, Gate Valve manufacturer / supplier in China, offering API ANSI Cast Steel Bolted Bonnet Gate Valve with 900lb, API ANSI 1500lb Bw Cast Steel Pressure Seal Gate Valve, Forge Steel Globe Valve Bw Sw NPT 150lb-800lb and so on.

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The connect end of Each valve is protected by plastic cover....





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Dual Plate Check Valve 1
API 594 Dual Plate Check Valve Test According to API 598 Standard.
Dual Plate Check Valve Test
Dual Plate Check , Test acccording to API 598. Shell Test -3.0 mpa, Seal Test -2.2 mpa