• Product Overview

  • Product Advantages

  • Marketing Services

  • Customers

  • Customized Products

  • Service Support

  • Contact Us

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Product Overview

Slip-on flange is the full name of necked flat welding steel pipe flange. It is a flange that connects steel pipes, pipe fittings, etc. to equipment or pipelines through fillet welds. Slip-on flange is also a plate flange with a neck. The short neck improves the strength of the flange and improves the bearing capacity of the flange. Therefore, it can be used on pipelines with higher pressure.

Specification

Product Advantages

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    Advanced technology, reliable quality

    We use the near net shape precision forging technology, the process is stable and the quality is reliable. We also use high-performance lathes to ensure the surface quality.

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    Complete specifications, timely delivery

    We produce a full range of flange finished products/blanks in DN15-DN400 specifications, with strong supply guarantee capabilities, complete varieties, and 10,000 tons of inventory.

Marketing Services

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    Oil and Gas Pipe Fittings

Be our partners

Longteng Special Steel actively seek industry cooperation, jointly promote industry progress and dev

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Customized Products

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Provide excellent after-sales service methods and strategies.

  • Establish a comprehensive after-sales service system, cultivate a professional after-sales service team, and continuously improve the quality of after-sales service.
  • 7*24 hours timely response to customer needs
  • Professional engineers provide personalized solutions
  • Possess professional technical means to improve after-sales service efficiency
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Our goal is to build the company into a domestic carbon steel flange manufacturing base, with more than 50% domestic market share.

0512-52061962