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3PE anti-corrosion spiral line pipes
Apr 9 2013 21:40
3PE coating pipes
Pipe has three layer PE antisepsis structure: the first
layer with epoxy powder (FBE> 100um), the second layer with adhesive (AD),
170 ~ 250um, the third layer with polyethylene (PE) 2.5 ~ 3.7mm. integration of
them and solid steel pipe make form a good coating. Diameter range 60mm-1420mm,
wall thickness 2.5-18mm, which is a good anti-corrosion method, generally can
improve the service life of 50 years, not only extended the replacement cycle
of the underground plumbing, and significant cost savings for the provides a
strong role in nation-building. 3PE anti-corrosion is the most commonly used method of anti-corrosion, in
addition to 2PE, 2PP, 3PP, their manufacturing process is similar to but
different raw materials, this anti-corrosion characteristics of the simple
fabrication process, the preservative effect, inexpensive pipe manufacturing
industry generally agree that corrosion 3PE anticorrosive steel pipe characteristics: |