Product Details

HDPE framed steel pipes 3.0MPa 200mm pe composite pipes for water supply

DN/mm		Pressure/MPa
DN/mm		1	1.25	1.6	2	2.5	3.5
Specification	Deviation	EN/mm AND Deviation/mm
75	0+1.2			5.0+01.2	5.00+1.2	5.50+1.5	6.00+1.5
90	0+1.4			5.50+1.5	5.50+1.5	5.50+1.5	6.00+1.5
110	0+1.5	5.50+1.5	5.50+1.5	7.00+1.5	7.00+1.5	7.50+1.5	8.50+1.5
140	0+1.7	5.50+1.5	5.50+1.5	8.00+1.5	8.50+1.5	9.00+1.5	9.50+1.5
160	0+2.0	6.00+1.5	6.00+1.5	9.00+1.5	9.50+1.5	10.00+2.0	10.50+2.0
200	0+2.3	6.00+1.5	6.00+1.5	9.50+1.5	10.50+2.0	11.00+2.0	12.50+2.2
225	0+2.5	8.00+1.5	8.00+1.5	10.00+2.0	10.50+2.0	11.00+2.0
250	0+2.5	10.50+2.0	10.50+2.0	12.00+2.2	12.00+2.2	12.50+2.2
315	0+2.7	11.50+2.2	11.50+2.2	13.00+2.5	13.00+2.5
355	0+2.8	12.00+2.2	12.00+2.2	14.00+2.5
400	0+3.0	12.50+2.2	12.50+2.2	15.00+2.8
450	0+3.2	13.50+2.5	13.50+2.5	16.00+2.8
500	0+3.2	15.50+2.8	15.50+2.8	18.00+3.0
560	0+3.2	20.00+3.0
630	0+3.2	23.00+3.0

The inner plastic PE layer bears the inner pressure.
The outer plastic PE layer is convenient for welding operation.

The steel wire mesh layer can effectively suppress the chronic crack growth (SCG) and the rapid crack propagation (RCP) and increase bearing strength, creep resistance, impact resistance, better than that of HDPE pipe.

The high strength adhesive layer can effectively avoid the delaminating of metal layer and plastic layer with different expansion expansion rate

Specification of factory price HDPE framed steel pipes 3.0MPa 200mm pe composite pipes for water supply

Model Number	DN50MM-DN1000MM
Material	pe, steel wire and hot melt adhesive
Nominal Pressure	0.8/1.0/1.25/1.6/2.0/2.5/3.5/4.0/5.0/6.3/7.0(Mpa)
Characteristics	double-faced anticorrosion
Structure	excellent and no easy to be burst
Service life	over 50 years
Mechanical properties	big strength and impact resistance
Application	used for underground wastewater, electrical and optical cable protection, eeawater and rainwater transmission, and so on.

Product Characteristic of HDPE framed steel pipes 3.0mpa 200mm composite pipes for water supply
1.It’s strength, rigidity and shock resisitance are higher than that of plastic pipes.
2.Double-faced anticorrosion:having the same anticorrosion property with plastic pipes.
3.Raised using temperature;low thermal conductivity;heat preservation on outside pipe surface not needed in

winter and no dewing in summer.

4.Smooth inner surface and no scaling make head loss lower than steel pipes by 30%.
5.Mature electrofusion connection technique is adopted in pipeline connection:Electrofusion fittings have

complete type and specification,with strong resistance to axial tension.

6.Light in weight,thus concenient to transport and install;integrated reliability of this pipe line is high;

service life could reach 50 years under normal working diversified pipe connection modes conditions.
7.Due to its low cost,health and drug-free, it is the best substitute of galvanized steel pipes.

Application of HDPE framed steel pipes 3.0mpa 200mm composite pipes for water supply.
1. Municipal underground wastewater and sewage pipelines.
2. Drainage and sewage pipelines in factories and sewage treatment plant.
3. Ventilation system pipelines.
4. Electrical and optical cable protection use pipeline system.
5. Seawater and rainwater transmission pipelines.
6. Water gathering and water percolation system.
7. Agricultural irrigation water pipelines.
8. Production of chemical processing vessel.

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