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    • CNG high pressure welding three

      <b>CNG high pressure welding three</b>
      CNG high pressure welding three Product Name: welding three Connection type: Welding 主體材料:不銹鋼 Body material: stainless steel 公稱通徑:3---100 Nominal diameter: 3---100 適用介質:油﹑水﹑氣等多種非...
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    • CNG high pressure check valve

      <b>CNG high pressure check valve</b>
      CNG high pressure check valve working principle of: because of pressure inlet medium in pipelines, and overcome the force of the spring to open or close the valve. When the inlet medium pressure below the outlet end, spring will spool into t...
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    • Forged steel valve cover drainage valve

      <b>Forged steel valve cover drainage valve</b>
      Forged steel valve cover drainage valve Applicable temperature: -29 ℃ (-20 ℉) ~ +200 ℃ (392 ℉)Valve material: cast iron, cast steel, stainless steel etc. ...
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    • TPL41Y valve sleeve type drain valve

      <b>TPL41Y valve sleeve type drain valve</b>
      TPL41Y valve sleeve type drain valve ...
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    • FJ41Y throttle stop emptying valve

      <b>FJ41Y throttle stop emptying valve</b>
      Closed circuit device for pipeline FJ41Y throttle stop emptying valve is widely used in petroleum, natural gas, coal gas, liquefied petroleum gas engine oil refining, airport, chemical, oil and gas storage and transportation and so on. Nomin...
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    • Stainless steel throttle stop emptying valve

      <b>Stainless steel throttle stop emptying valve</b>
      Closed circuit device for stainless steel pipe throttle stop emptying valve is widely used in petroleum, natural gas, coal gas, liquefied petroleum gas engine oil refining, airport, chemical, oil and gas storage and transportation and so on....
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