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double metal combined pipe double metal combined pipe
Carbon steel base pipe Carbon steel base pipe
Technical Characteristics and Applicability

adopting & innovating traditional methods on bimetal pipeline, such as Hydromantic, explosion, cold drawing, our new technology -- called “Mechanical Forward spinning pressure heat fusion technology” with automatic production line, obtained patent for invention; (Patent#:ZL 2010 1 0517432.1、 ZL 2009 2 0233533.9、 ZL 2012 2 0645769.5), achieved international advanced Level.

With the spinning pressure force, plasticity deformation occurs on the inner lined pipe, while elasticity deformation on outer backing pipe; when the force disappears, the inner lined pipe is much tightly attached to outer backing pipe. Excessive volume margin : with constraint and control. (simulated shape technology, Conduct spiral line and spot tracing form, Compounding forming adopting continuously dynamic strain technology)

stainless steel clad or lined pipe stainless steel clad or lined pipe stainless steel clad or lined pipe
  • E-mail: Contact@aslitesting.com
  • Tel: +86 769 2316 4266
  • Fax: +86 769 2285 1784
  • Add: JinHui Industrial Park, LiXin Town, East City District-523125, DongGuan, China.

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