Key points of construction and installation of coated steel pipe
1). It shall be implemented by “Technical Regulations for Construction Water Supply Plastic Coated Composite Pipeline Engineering” CECS125:2001.2) The following construction equipment should be used for coated steel pipes: (1) Cutting should be done with a metal saw; (2) The pressing groove should adopt a special groove rolling machine; (3) The pipe bending machine should be cold bending; (4)…