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  • Zhejiang Marco Valve Co., Ltd.
  • ABOUT MARCO
    • COMPANYINTRO
  • ABILITY
    • R&D ball valve
    • Manufacturing
    • Testing
      • RAW MATERIAL INSPECTION
      • NON-DESTRUCTIVE TESTING
      • MACHINING PROCESS INSPECTION
      • PRESSURE TESTING
      • FINAL INSPECTION
  • PRODUCTS AND SERVICES
    • On-off Ball Valve
    • Taylor Made And Specail Ball Valve
    • Metal Seat Ball Valve
    • Top Entry Ball Valve
    • Full-welded Ball Valve
    • DBB Ball Valve
    • Cryogenic Ball Valve
    • Jacket Ball Valve
    • Technical Service
      • On off ball valve learn more
      • Metal Seals
      • Soft Seals
  • CONTACT
  • News
    • Industry news
    • company news
  • Application
Home ABILITY Testing
  • RAW MATERIAL INSPECTION

    PMI Testing: Analyzing the chemical composition of  valve materials to ensure their corrosion resistance and  performance in different environmental conditions.

     

     

    Into More >

  • NON-DESTRUCTIVE TESTING

    Using X-rays or gamma rays to penetrate materials, detecting internal defects like cracks or bubbles.

     

     

     

    Into More >

  • MACHINING PROCESS INSPECTION

    This involves examining valve components to ensure  they meet design specifications, including dimensions,  geometric shape, and surface quality, to ensure the  proper operation of the valve.

     

     

    Into More >

  • PRESSURE TESTING

    The routine pressure test is used to verify the sealing and  performance of the valve under normal operating conditions.  The valve is exposed to its rated pressure to ensure it can  safely control the flow of fluids.

     

    Into More >

  • FINAL INSPECTION

    This assessment evaluates whether the dimensions and  appearance of the valve conform to design specifications,  ensuring the valve's performance and suitability for  installation.

     

     

    Into More >

Marco Valve Co. is Since its establishment in 2012, MARCO has always adhered to the craftsman spirit of "industry proficiency in specialization, ingenuity in detail", and adhered to the corporate policy of "based on customer experience and providing the best solution".

 

Intelligent Integrated Manufacturer of Ball Valves Ball valve intelligent integrated manufacturer

 

Add:Building 9, District 1, Wanyang Zhongchuang City, Bihu Town, Liandu District, Lishui City, Zhejiang Province

Telephone: 0578-2857588

fax: 0578-2857588
 

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www.marcovalve.com

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Unauthorized use of the trademarks MVC, MARCO and related logos by any entity or individual constitutes infringement. We reserve the right to pursue all legal liabilities.

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