Cold water pipe PSP steel plastic composite pipe dn110 PSP pipe Nanfeng

wall thickness	6 5mm
Material	ppr
origin	Zhejiang
Length	4m
grade	Level 1
Nominal outer diameter	20-200mm

  PSP pipe not only inherits the advantages of metal pipe and plastic pipe, but also overcomes their respective shortcomings
It is a collection of the advantages of metal pipe and plastic pipe, belonging to the advantages of pipe and plastic pipe

(1) It has higher strength, rigidity and impact resistance than plastic pipes, and has low expansion coefficient and creep resistance similar to steel pipes
Buried pipes can withstand external pressure much higher than plastic pipes

(2) With self tracing property, it can be traced by magnetic metal detector without burying tracking or protective marks, which can avoid Excavation Damage and provide great convenience for rush repair and maintenance

(3) It can be installed without any anti-corrosion treatment, which saves the engineering cost

(4) The complete steel pipe layer is the main pressure bearing layer of the pipe body, so the pressure bearing capacity of the pipe is not affected by the performance change of the plastic layer

(5) It has excellent sealing performance, pull-out resistance and easy installation
At the same time, it also has the self-adaptive ability of various deformation of pipes and pipelines

(6) It has certain flexibility and can be bent, so that the adaptability of loading, unloading, transportation and installation and the reliability of operation are high
Underground installation can effectively withstand sudden impact loads caused by settlement, sliding, vehicles, etc
Fixed length (12m) single steel plastic composite pipe can be bent in one direction by 25 °, saving the amount of small angle steering head

(7) The pipe wall is smooth, the fluid resistance is small, and there is no scaling
Under the same pipe diameter and pressure, the head loss is 30% lower than that of metal pipe, and larger transmission flow can be obtained