Tag Archives: Valve seat

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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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  WKM valve parts released

  Posted on December 27, 2013 by admin in Company News

  On date Dec.1, 2013, we finished a new batch of WKM-M Valve parts for model M (including valve gate, valve seat, valve guide and so on) to our South America Clients

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  New PR2 Grade API 6A gate valve 3-1/8″ 2M flange end

  Posted on November 21, 2013 by admin in Product News

  On date Nov.21, 2013, we finished a new batch PR2 gate valve for our overseas customer, the valve specification is as follows:

  API 6A gate valve 3-1/8″ 2M flange end, ring type joint ,temperature rating Y (0-650 DEG F),

  Material class  ‘DD’-05,  PSL-1, PR-2, expandable gate valve, non rising stem, bolt bonnet, pressuring derating 2000 PSI, ambient rerated to 1,430 PSI  650 DEG F, hand wheel operated, RX-31 annex- G-design And rating of equipment

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• Knowledge for Valve parts-001

  Posted on August 6, 2013 by admin in Product News

  There are a lot of valve parts in different materials to be used for valves, API valves, ANSI Valves, petroleum valves, including various grades of ferrous and nonferrous metals and alloys, a variety of non-metallic materials. Basically, the material selection principle is based on follows

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