Polyethylene pressure pipe

Polyethylene pressure pipe

6 month ago

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Shandong Luyu Plastic Co., Ltd.

 2 year year

Product details

HDPE Pipe for Potable Water Systems – High-Density Polyethylene Pipes Compliant with ISO 4427 for Safe, Durable Water Supply

Why Choose PE Pipe for Potable Water Systems?

Traditional pipe materials like steel, ductile iron, and PVC often face limitations when used for drinking water supply. Steel and iron pipes are prone to rust and internal scaling, which can affect water quality over time. PVC pipes, while lower in cost, may have lower impact resistance and shorter service life under demanding conditions.

HDPE Water Supply Pipes, in contrast, are engineered to overcome these challenges. Because they are chemically inert, HDPE pipes do not corrode, rust, or support bacterial growth. This makes them an ideal material for transporting potable water without compromising taste, odor, or safety.

PE Water Supply Pipe product specifications

Outside	0.6MPa	0.8MPa	1.0MPa	1.25MPa	1.6MPa	2.0MPa
Diameter	Thickness (mm)	Thickness (mm)	Thickness (mm)	Thickness (mm)	Thickness (mm)	Thickness (mm)
Dn(mm)
20				2	2.3	2.3
25					2.3	3
32			2.3	2.4	3	3.6
40			2.4	3	3.7	4.5
50		2.4	3	3.7	4.6	5.6
63	2.5	3	3.8	4.7	5.8	7.1
75	2.9	3.6	4.5	5.6	6.8	8.4
90	3.5	4.3	5.4	6.7	8.2	10.1
110	4.2	5.3	6.6	8.1	10	12.3
125	4.8	6	7.4	9.2	11.4	14
140	5.4	6.7	8.3	10.3	12.7	15.7
160	6.2	7.7	9.5	11.8	14.6	17.9
180	6.9	8.6	10.7	13.3	16.4	20.1
200	7.7	9.6	11.9	14.7	18.2	22.4
225	8.6	10.8	13.4	16.6	20.5	25.2
250	9.6	11.9	14.8	18.4	22.7	27.9
280	10.7	13.4	16.6	20.6	25.4	31.3
315	12.1	15	18.7	23.2	28.6	35.2
355	13.6	16.9	21.1	26.1	32.2	39.7
400	15.3	19.1	23.7	29.4	36.3	44.7
450	17.2	21.5	26.7	33.1	40.9	50.3
500	19.1	23.9	29.7	36.8	45.4	55.8
560	21.4	26.7	33.2	41.2	50.8	62.5
630	24.1	30	37.4	46.3	57.2	70.3
710	27.2	33.9	42.1	52.2	64.5	79.3
800	30.6	38.1	47.4	58.8	72.6	89.3
900	34.4	42.9	53.3	66.2	81.7
1000	38.2	47.7	59.3	72.5	90.2
1200	45.9	57.2	67.9	88.2

here are three ways to connect PE water pipes:

Electrofusion link

Electrofusion link connections include electric fusion socket connections and electric fusion saddle connections.

Theoutstanding advantages of electric fusion connection are reliable quality (reducing human factors) and high constructiorefficiency.

Due to the high technical requirements for manufacturing electrofusion pipe fittings, its cost is also relatively high.

Electrofusion connections are mainly used in gas pipeline systems with smaller diameters. The quality assurance of electrofusion connections mainly relies on strict compliance with prescribed operating procedures and the quality of electrofusion fittings.

Hot melt connection

Hot melt connection refers to the ability of polyethylene pipes and pipe fittings to be connected through hot melt, and the strength of the connection exceeds the PE pipe fitting itself

intensity.

The hot melt connection methods for PE water pipes include hot melt butt joint (including saddle connection) and hot melt socket connection.

Hot melt socket connection is suitable for pipes and fittings with relatively small diameters, because the walls of pipes and fittings with small diameters are thinner and the cross-sections are smaller, making it difficult to ensure quality by using butt joints.

Hot melt welding is suitable for pipes and fittings with relatively large diameters, which is more cost-effective and easier to manufacture than socket connections. Additionally, the oxide surface layer is cut off before welding, and the welding pressure can be controlled, making it easier to ensure quality.

Electro fusion connection

Electric fusion connections include electric fusion socket connections and electric fusion saddle connections. The outstanding advantages of electric fusion connection are reliable quality (reducing human factors) and high construction efficiency.

Due to the high manufacturing technology requirements of electric melting pipe fittings, their cost is also relatively high. Electric fusion connection is mainly used in gas pipeline systems with smaller diameters. The guarantee of stable quality of electric fusion connection mainly relies on strict adherence to the prescribed operating procedures and the quality of electric fusion fittings.

Our factory has multiple PE pipe and fitting production lines to provide you with timely supply and support convenient specification customization.

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Shandong Luyu Plastic Co., Ltd.

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2 year

Address: China

Main Product: PE pipes and fittings, PVC pipes and fittings, PPR pipes and fittings , PE-RT pipes, PVC-UH Water Supply Pipes, PVC-UH drainage pipe

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