It adopts mechanical cold rolling composite technology to compound the inner tube with the outer tube in the elastic range.
 
Details:
Product Specification: DN15-DN500mm
Production Standard:《Composite Steel Pipe Lined with Stainless Steel 》CJ/T 192-2017

Advantages:
1.Perfect corrosion resistance, satisfied with the requirement of national direct-drinking water standard
Tianyang Stainless Steel Composite Pipe is made of high quality galvanized steel pipe as the base material and direct drinking water stainless steel pipe as the lining. It is composed by precision cold drawing and high precision cold rolling technology.

2.Adhesion strength is over 1.2Mpa, which is much higher than that of common clad pipe
The adhesion strength of Tianyang stainless clad pipe between the inner and outer layer is over 1.2Mpa , which is better than common mechanical clad pipe and 6 times higher than that of national standard (0.2Mpa) .

3.Heat-resistant and cold-resistant
  Tianyang stainless steel composite pipe has excellent heat resistance and cold resistance, and it is suitable for both cold and hot water.