Steel-plastic compound pipe of PP (SPCP) is a new type of pipe instead of conventional ones, and there is no literature reports about its methods and data determining conductive coefficients.

Taking the steel mesh skeleton plastic(polyethylene) compound pipe as the fire fight buried pipeline in the salinization soil area for example,the paper introduces some points for attention from the aspects such as design,construction control and acceptance of the pipe etc.

Plastic pipe reinforced by helically cross-winding steel wire (PSP) is a new type of plastic-matrix steel composite pipe, which combines thermoplastic polythene (PE) on the inside and outside of the pipe wall with steel wire mesh skeleton sandwiched in the middle.

Summarization of plastic steel composite pipe construction technology application