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  • Shanghai East Well Smart Water Co.,Ltd
  • Address:No. 556, Fengyong Road, Fengxian District, Shanghai, China
  • Email:well-valve@hotmail.com 
  • Tel:+86-21-56029997
  • Fax:+86-21-56025999

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Double Flash-board Flat Gate Valve



Product Standard

API 6D             Pipeline valve

JB/T5298           Steel flat gate valve for pipeline

ASME B16.5a       Pipe flange and flanged fitting

GB/T 9113          Integral casting steel pipe flange

GB/T 13927         Pressure test of general valve

JB/T9092           Valve inspection and test

JB/TQ814           Product quality class of steel flat gate valve

 

 

 

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