Steel Mesh Skeleton Pipe

Jiashang Pipeline Industry
Product introduction
Product specification

    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 

same specification.

10.It is very suitable for the application of long-distance water conveyance under complex working

 conditions.

Pressure Rating:0.8MPa ~ 7.0MPa

Specifications:dn50mm ~dn1000mm
Performance Standards:CJ/T 189--2007


Nominal Outer Diameter

mm

Pressure Rating

PN1.0MPa

PN1.6MPa

PN2.0Mpa

PN2.5MPa

PN3.5MPa

Outer Diameter

*all Thickness

Outer Diameter

*Wall Thickness

Outer Diameter

*Wall Thickness

Outer Diameter

*Wall Thickness

Outer Diameter

*Wall Thickness

Dn50


50x4.5

50x5.0

50x5.5

50x5.5

Dn63


63x4.5

63x5.0

63x5.5

63x5.5

Dn75


75x5.0

75x5.0

75x5.0

75x6.0

Dn90


90x5.5

90x5.5

90x5.5

90x6.0

Dn110

110x5.5

110x7.0

110x7.0

110x7.0

110x8.5

Dn140

140x5.5

140x8.0

140x8.5

140x9.0

140x9.5

Dn160

160x6.0

160x9.0

160x9.5

160x10.0

160x10.5

Dn200

200x6.0

200x9.5

200x10.5

200x11.0


Dn225

225x8.0

225x10.0

225x10.0

225x11.0


Dn250

250x10.0

250x12.0

250x12.0



Dn315

315x11.5

315x13.5




Dn355

355x12.0

355x14.0




Dn400

400x12.5

400x15.0




Dn450

450x13.5

450x16.0




Dn500

500x15.5

500x18.0




Dn560

560x20.0

560x21.0




Dn630

630x23.0

630x24.0





尾部
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