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Shanghai Changhao Valve Pipeline Engineering Co., Ltd.
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product description

Valve Type: Wafer Check Valve.  
Valve Size: 2” - 48”. 
Pressure Rating: Class 150 - 2500.

Standards:

Design & ManufactureAPI 594, API 6D
Face to FaceAPI 594, API 6D; DIN 3202
Pressure-temperature RatingsASME B16.34
Inspection & TestAPI 598, API 6D
End Flange DimensionASME B16.5, ASME B16.47, API 605, MSS SP-44, ISO 7005-1, DIN 2543-2548

 
Standard Material Specifications

Parts NameMaterial
1.BodyA216 WCBA352 LCBA217 WC6A217 WC9A217 C5A217 C12A351 CF8A351 CF8M
2.DiscA351 CF8A351 CF8A217 WC6A217 WC9A217 C5A217 C12A351 CF8A351 CF8M
4.StemA182 F6aA182 F304A182 F304A182 F304A182 F304A182 F304A182 F304A182 F316
3.SpringStainless Steel / Inconel


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No.2 Shanghai Brilliant City, No.8666 Hunan Rd, Pudong new district, Shanghai-201314, China

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