steel mesh reinforced plastic pipe

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The Steel Reinforced PE Pipe is a new kind of high density polyethylene pipe which is reinforced by a steel wire skeleton. Crossing steel wire are spots welded as a net-cylinder structure during the manufacturing process. HDPE , the stuffing material of the structure ,is continuously extruded on producing line. The structure is similar to reinforced concrete structure.

This combination makes the pipe far stronger than standard HDPE pipe and more flexible and corrosion-resistant than steel pipe. Many of its inherent characteristics are far superior to those of HDPE or steel pipe.


The stuffing material of the steel mesh reinforced HDPE pipe and fittings is PE 80 (piping class), and the high quality low-carbon steel wire is used as the reinforced part of the pipes and Q235 steel sheet is used for the fittings.

Characteristics of PE 80(piping class) material

Characteristics Test Standard  Unit Result

Melt Flow Index(5Kg,190)

ASTM D 1238




ASTM D 792



Tensile Yield Strength

ASTM D 638



Tensile Fracture Strength

ASTM D 638



Tensile&Elongation  Ratio

ASTM D 638



Brittleness Tempreature

ASTM D 746


Linear Expansion  Coefficient

DIN 53752



ESCR (F50)

ASTM D 1689



Thermal Stability

ISO 10837




ASTM D 4131(B)

PE 80

Long-term Hydro Static  Strength

ISO 9080



Short-term Hydro Static  Strength

ASTM D 4131



The characteristic of steel wire and sheet


Test Standard



Steel wire

Tensile strength

GB/T 343-1994



Tensile&Elongation  Ratio

GB/T 343-1994



Steel sheet

Tensile strength

GB/T 709-1988



Tensile&Elongation  Ratio

GB/T 709-1988




a. Excellent corrosion resistance

Generally acknowledged as the anti-corrosion material, PE has an excellent property that can resist nearly 275 kinds of corrosive medium, such as non-oxidizing acid, alkali and saline solutions.

b.Super hydraulic performance

The absolute roughness of the steel mesh reinforced PE pipe is 0.01mm only while that of the steel pipe is 0.2mm. So the flow resistance is smaller and the conveying capacity is obviously higher than the normal steel pipe under the same condition.

c.Good flexibility and anti-seismic property

The steel mesh reinforced PE pipe has moderate elastic modulus. So it has excellent adaptability to the nonuniform settlement foundation and ground displacement. The good anti-seismic performance will reduce the cost of losses maximally when earthquake occurs.

d.Lighter weight and easier installation

The density of steel mesh reinforced PE pipe is only 40% of that of steel pipe, we don't need the lifting equipment on site when  installing pipes of small caliber. Using this kind of pipe can also save bend fittings benefit from the pipe laying according to the topography to the general undulating land. And the requirement of trench digging is less than steel pipe.

e.Super abrasion resistance

Generally, the abrasion property of polyethylene is superior to normal metal material .lt dedicates the abrasion resistance feature of steel framed reinforced PE composite pipe is exactly better than that of the normal steel pipes.

Solid Content




Wearing Capacity   (μm/h)









f.Excellent heat preservation property

The basic stuffing material of steel mesh reinforced PE pipe is polyethylene. The Thermal conductivity coefficient of PE is 0.43W/m℃,and that of the steel pipe is 2.5 W/m. So the heat preservation property is very good. Also we don't need any heat-insulation treatment even installing overhead.

g.Outstanding hygienic character

PE material is nontoxic and is widely used in food industry . The steel mesh reinforced PE pipe use PE as basic stuff ,and it has passed each test of the National Preventive Medical Association and gotten the Healthy Permit for portable water conveying. So our pipe can meet the requirements of Food Hygiene Law and Healthy Evaluation. At the same time, the inner surface of our pipe is bacteria free ,electrochemistry corrosion free and won’t introduce secondary pollution.

h.Working lifetime is longer and comprehensive cost is lower

The features of PE material ensure the working lifeof steel mesh reinforced PE pipe is much longer and comprehensive cost much lower than those of the normal steel pipe in the fields of conveying corrosive medium.

Benefit from the property of anti-corrosion, flexibility and heat preservation, etc., this pipe can be used on the industry of Mining, Oil, Gas, Chemical, the transportation of Ore Pulp and Tailings.

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Q:What is PPS steel plastic composite pipe?
PPS plastic steel composite pipe, the product is seamless steel pipe, welded steel pipe as the base pipe, painted on the inner wall of high adhesion, corrosion protection, food grade hygiene type polyethylene powder coating or epoxy resin coating.
Q:Fire special steel plastic composite pipe is lined with plastic or plastic
Pipe threaded connections, flange connection, clamp connection pretreatment method, physical chemical immersion trough blasting coatings of thermoplastic polyethylene (PE) powder, thermosetting epoxy resin powder (EP) powder coating product characteristics of 1. health non-toxic, no scale, no growth of microorganisms, to ensure the quality of fluid chemical corrosion, 2. soil and marine corrosion resistance to cathodic stripping 3. installation process is mature, convenient connection, the same 4. good weather resistance and ordinary galvanized pipe, suitable for desert and saline harsh environment 5. smooth pipe wall, improve the transportation efficiency, long service life.
Q:How high is the temperature resistance of aluminum plastic pipes?
Hello, under normal working conditions is 95 degrees, its rated working pressure is 1Mpa.The use of aluminum plastic pipe is closely related to the temperature and pressure. I hope I can help my friends!
Q:Is that steel skeleton composite pipe better?
The steel skeleton composite pipe has the steel wire mesh frame and the steel belt skeleton, the pressure withstanding and the use medium situation is different; the steel wire mesh skeleton is too many domestic, several MPa products are very many.
Q:PSP plastic steel pipe and lining plastic pipe difference
PSP is the abbreviation of steel plastic composite pressure pipe, P is PE or PPR, PERT and other materials should be the initial letter, S steel English letter referred to, as the name suggests PSP is sandwiched between two layers of plastic steel, with the aim of internal and external corrosion types, such products generally have high water to melt connection pipeline, inside and outside the plastic pipe with the use of fire, underground pipeline steel mesh skeleton.
Q:What does "plastic steel composite pipe" mean?
By pretreatment, preheating, internal coating, leveling, postprocessing technology made in water supply galvanized plastic composite pipe, is the upgrading of traditional galvanized pipe, steel plastic composite pipe with threaded connection.
Q:What is the difference between Aerospace Kaiser tube ASAK-Pipe and general aluminum alloy lined plastic composite pipe?
Aerospace Kaiser tube ASAK-Pipe, creative space vector structure design is playing the song, a song played by ASAK vector structure Aluminum Alloy Aluminum Alloy lining plastic composite pipe, pipe fittings, special curved elastic double melting hot melt socket connected plastic lining composite pipe system, with fifty years of full application of maintenance free of excellent quality, and powerful, a new concept, is Aluminum Alloy lining plastic composite pipe products of national construction industry standard system.
Q:PE pipe and plastic lined steel composite pipe like?
Individuals believe that the overall performance of the pipeline is no better than the PE pipeline and has little prospect of application.
Q:What are the main applications of bimetal composite pipes?
The civil building water supply and drainage scope: cold and hot water pipe, water pipe straight, heating, solar energy, ground source heat pump; civil building water supply pipe, water distribution pipe; air conditioning circulation pipe, refined decoration of high-grade commercial housing supply pipe etc..
Q:Installation process of lining plastic composite pipe
The installation of a curved and elastic aluminum alloy lined plastic composite pipe system adopts a special curved elastic vector pipe (curved shell, double melting pipe fittings) and a hot melt socket connection,According to the need of special hot melt pipe socket depth identification before construction, pipe length of the tube outside the corresponding metal strip, the heating tool for heating, cooling backup, connection, connection pipe cooling time don't move.

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