Specific steps:
1, the same way of connection and plugging, but do not use the pipe connector, each section of plastic-coated tube one end of the flare processing.
2, as a socket, a section of plastic-coated pipe for the flared section, inserted into the other section of plastic-coated pipe socket.
3, in the link coated with sealant, fill the gap between the plastic coated pipe.
PSP steel-plastic composite pressure pipe steel-plastic composite pressure pipe is a welded steel pipe for the intermediate layer, the outer layer of polyethylene plastic, using a special hot melt adhesive, through the extrusion molding method of composite pipe into one. English name for plastic-steel-plastic composite pressure pipe, referred to as PSP pipe.
PSP steel-plastic composite pressure pipe is divided into flare connection, double hot melt transition connection, intelligent electromagnetic induction double hot melt, which intelligent electromagnetic induction double hot melt connection referred to as "electromagnetic connection", "e-PSP steel-plastic composite pressure pipe".
Pipe Introduction:
This pipe is abbreviated as PSP steel-plastic composite pipe. Relative to the plastic pipe has a high pressure, impact resistance and other characteristics; the inner and outer layers of plastic play a corrosion-resistant role, with a smooth inner wall, chemical corrosion resistance, non-polluting, low fluid resistance, no scaling, no breeding microorganisms, the fluid is not subjected to secondary pollution, etc., the service life of up to 50 years.?
The pipe overcomes the defects of easy rusting, pollution, bulky, short service life and low strength, large expansion and easy deformation that exist in steel pipe and plastic pipe, but has the *** same advantages of steel pipe and plastic pipe, high rigidity and high strength, easy to detect the buried pipe and so on.