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Steel Plastic composite pipe SRTP Steel Wire Reinforced HDPE Composite Pipe

Short Description:

1. Name: High Pressure Steel Wire and HDPE Composite pipe

2. Max Pressure: PN35

3. Size: 50-1000mm

4.  Connection: Electrofusion


Product Detail

Product Tags

Basic Information

Product Name: Steel Plastic composite pipe Steel Wire Reinforced HDPE composite pipe Application: Gas Oil Fuel Transportation, Irrigation and water supply
Material: 100% Virgin Material PE100 and steel wire Standard: CJ/T189-2007
Specification: DN50-1000 mm Quality Certification: WRAS,CE,ISO,BV,SGS,Factory Test Report Etc

Product Description

Steel mesh reinforced HDPE Composite pipe is compounded special hot adhesive layer to plastic.The inner surface of the pipe has the same features of corrosion resistance and wear resistance.The inner wall is smooth for transportation without scaling, no wax, corrosion resistance and energy saving.This pipe is more economical and convenient for underground transportation and corrosive environmental conditions.Furthermore,the pipe has excellent seismic resistance, which almost cannot be damaged in earthquakes. Because of the reinforced effect of steel wire mesh,it has more outstanding ability to adapt to land subsidence and other conditions.Based on above advantages,this kind of pipe is selected as the buried underground water pipe of national stadium during the construction of Olympic venues.

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Specification

hdpe Wire mesh skeleton composite pipe
Pressure
1.0mpa
1.6mpa
2.0mpa
2.5mpa
3.5mpa
Specification(mm)
Wall Thickness(mm)
50
50X4.5
50X5.0
50X5.5
50X5.5
63
63X4.5
63X5.0
63X5.5
63X5.5
75
75X5.0
75X5.0
75X5.5
75X6.0
90
90X5.5
90X5.5
90X5.5
90X6.0
110
110X6.0
110X7.0
110X7.5
110X8.0
110X9.0
125
125X6.0
125X7.5
125X8.0
125X8.5
125X9.0
140
140X6.0
140X7.5
140X8.5
140X9.0
140X9.5
160
160X6.5
160X9.0
160X9.5
160X10.0
160X10.5
200
200X7.0
200X9.5
200X10.5
200X12.5
200X13.0
225
225X8.0
225X10.0
225X10.0
225X10.0
250
250X10.5
250X12.0
250X12.0
315
315X11.5
315X13.5
355
355X12.0
355X14.0
400
400X12.5
400X15.0
450
450X13.5
450X16.0
500
500X15.5
500X18.0
560
560X20.0
560X21.0
630
630X23.0
630X24.0

Features

Steel mesh reinforced HDPE pipe not only has common advantages that plastic pipes contain such as anti-corrosion without scaling, smooth surface, thermal insulation with no wax, and wear resistance, but also its unique structure makes the following features:

1.Good creep resistance and high durable mechanical strength; Good temperature resistance

2.Good rigidity and impact resistance, customized and flexible

3.Low linear expansion coefficient .The linear expansion coefficient of the pure plastic pipe is 170x10-6 (1/°C), and the linear expansion coefficient is 35.4~35.9x10-6(1/°C)under the constraint of the steel mesh,which is lower than any kind of commonly used plastic pipe; It cannot crack rapidly.

4.Good ability of self-tracer.Because of the existence of the steel mesh, the buried pipe can be located with the usual magnetic detection method to avoid the damage caused by other excavation of projects

5.Product structure and performance adjustment is convenient and flexible

6.Special electro fusion joint, variety, fast and reliable installation

Connection Methods

Electro Fusion Joint

This technique of heat fusion joining is somewhat different from the conventional fusion joining.The main difference between conventional heat fusion and electro fusion is the method by which the heat is applied. In conventional heat fusion joining, a heating tool is used to heat the pipe and fitting surfaces.The electro fusion joint is heated internally,either by a wire coil at the interface of the joint or, as in one design, by a conductive polymer.Heat is created as an electric current is applied to the conductive material in the fitting.   General steps to be followed when performing electro fusion joining are:

1.Prepare the pipes

2.Clamp the fittings and pipe(s)

3.Apply the electric current

4.Cold and remove the clamps

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Application

Steel mesh reinforced HDPE Composite pipe is a new type of pipeline with excellent performance, widely used in oil fields, power plants, chemical and petrochemical enterprises, water companies, municipal gas, seawater pipeline and other fields.

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