Fully Welded Ball Valve

fully welded ball valve1One of our factories (a member of Shenyang Densen Group of companies) is a large worldwide company integrating valve production and development, completed mechanical equipment design, manufacture, installation, sales and service.Densen full-welded ball valve meets the demand of the customers with its high quality and quick supply capacity.
Densen valve launches its main product of fully welded ball valve with large  centre of machining,physical&chemical test centre,fully automatic welding machinery and other high-precision valve detection equipment. Main products include underground fully welded ball valves,natural gas and heat supply ball valves,filter-type ball valve,high pressure type ball valve and other type ball valve.Our valve products are widely applied in countries and regions like Europe, Middle East, Southeast Asia and china etc.
Valve products are comply with relevant technical standards in different countries, such as, ANSI, API, EN, BS,DIN, ASME and ISO etc, which are applied in various industries of petroleum,chemical industry,natural gas,thermal, ship industry, electricity, pharmacy, food , military and construction engineering ,etc.
Densen valve will offer its top quality, competitive price and quick supply capacity to share the market both at home and abroad. With the specialized production, modernized management, rigorous style of work, extensive advanced experience of application and innovative product technology, Densen will supply our customers with word-class full-welded ball valves and quality services by persevering endeaor.Densen will always dedicate to give our customer the most satisfaction.
fully welded ball valve fact

  • Q Are you a manufacturer or a trader?

    We have our own foundry ,forging factory and machinery shop located in Liaoning Province, China.
  • Q What can you do for customer?

    One Stop Service
    1).Manufacturing and supply various machinery parts.
    2). Technical analysis and design 
    3).Factory audit, on-site production supervision, in-time feedback, pre-shipment quality inspection
  • Q How could you commit the product quality?

    1) all our factories were ISO certified. 
    2) more than 50% of New Densen’s products were sold to worldwide top 500 companies 
    which located in North American, Western Europe, and Japan.
    3) New Densen’s QC engineers will do on-site supervision and before EX-work quality inspection. New Densen will issue inspection reports for customers’ approval before EX-work. New Densen will be responsible for its reports and every parts no matter how long sold to customers.
  • Q How long shall we get the quotation?

    Processing time for inquiry: 1-3 working days.
  • Q What's the process of developing a new steel casting product?

    The procedure for new project develop as below:
    1. Technical department analyze the drawings all details 
    2.Pattern design and manufacture
    3.Casting Process
    4.Quality Control inspect the casting parts
    5.Issue inspection report for customer to check quality
    6. After inspection report approved, Logistics Department help arrange the shipping to customer