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Forged steel ball valve/needle valve
Screwed 、Clamp 、Welded vavle
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Product Detail
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Design standards |
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Design Standard：ASME B16.34 End Connections：ASME B.12.01(NPT)、DIN2999&BS21、ISO228/1&ISO7/1\ASME B16.11、ASME B16.25 Test and Inspection：API 598 |
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Product Structure |
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