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Butterfly check valve


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Details  -------------------------------------------------------------------------------->

 

•  Working medium is single flow
•  working pressure ：2000PSI～20000PSI
•  nominal bore ：2.1/16″～4.1/16″（52mm～103mm）
• working medium : oil , nature gas , mud , consist of H2S CO2gas •  working temp. ：-46°C～121°C（LU ）

 

·OTC Exhibition 2012 [2012-4-19]
·Discovery in Egypt’s Gul [2012-4-19]
·$4 billion investment [2012-4-19]
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