Tag Archives: valve parts

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  Tungsten carbide valve stem

  Posted on July 28, 2014 by admin in Company News

  On date July.26, 2014,we finished a new batch of  Tungsten carbide stem for valve parts used for Oil and Gas to our Russia Client and India Client.

  Material:  YG8 Tungsten carbide +AISI410

  Bond Strength =105 Mpa.

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  8 inch gate valve parts

  Posted on July 22, 2014 by admin in Company News

  On date July.22, 2014,we finished a new batch of  big size,8 inch gate valve parts (including valve gate, valve seat, valve guide and so on) to our United States Client.

  Material: AISI4130+0.3mm TC (min900HV) on sealing face for gate

  AISI4130+0.3mm TC (min900HV) on sealing face for seat

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