Steel mesh skeleton pipe is a new type of pipeline with excellent performance, which is widely
used in oil fields, power plants, chemical and petrochemical enterprises, water companies, muni-
cipal gas, seawater utilization pipelines and other fields.
Its characteristics are as follows:
1.It has higher strength, rigidity and impact resistance than PE solid wall pipe.
2.Double-sided anti-corrosion, with the same corrosion resistance as plastic pipes.
3.The use temperature increases, the thermal conductivity is low, the use of external wall in wint-
er does not need thermal insulation, summer use also condensation.
4.Smooth interior, no scaling, head loss is 30% lower than steel pipe.
5.Pipeline connection adopts electro-thermal fusion connection, which has mature technology,
convenient and reliable connection, strong Anti-axial tension ability of electro-thermal fusion
joint, and many kinds of pipe fittings.
6.Light weight, convenient transportation and construction, high overall reliability of pipes. Und-
er normal conditions, the service life can reach 50 years.
7.Low cost, hygienic and non-toxic, is the best alternative to galvanized pipe.
8.Wire mesh winding makes the composite pipe flexible in the axial direction while guaranteeing
low linear expansion coefficient and strong environmental adaptability.
9.Compared with PE pipes, the inner diameter of the pipes increases due to the composite rein-
forcement of the skeleton, which improves the overall transportation capacity of the pipeline sy-
stem and reduces the energy consumption. (Take De250, PN1.6 as an example, the wall thickness
of the pipe is only 12 mm and the inner diameter is 226 mm). The inner section of the pipe is 22%
larger than that of PE pipe. Similarly: De500, PN1.6 throughput is 29% more than PE pipe of the
10.It is very suitable for the application of long-distance water conveyance under complex working
Pressure Rating：0.8MPa ～ 7.0MPa
Performance Standards：CJ/T 189--2007
Nominal Outer Diameter