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Polyethylene (PE) piping for water supply

Huaxi Village brand polyethylene (PE) pipes are imported or domestic special materials for high-density polyethylene pipes, produced according to the national standard "GB/T13663.2-2018", with high strength, hygiene, non-toxicity, impact resistance, aging resistance, resistance Corrosion, light weight, easy installation and other advantages. It is widely used in many fields, because it will not rust, so it is an ideal pipe material to replace ordinary iron water supply pipes.

Key words

Earthquake and weather resistance

It has strong adaptability to uneven foundation and dislocation, and can withstand harsh environments such as earthquakes and typhoons.

Ultra high strength

Always maintain high strength, excellent resistance to environmental stress cracking, and good creep resistance.

preservative

Corrosion-resistant, no need for anti-corrosion treatment, and long service life.

Environmentally friendly and non-toxic

Non-toxic, safe and hygienic, polyethylene itself is a non-toxic and renewable material that will not pollute the environment.

Easy construction and maintenance

The connection is convenient and reliable, the construction and maintenance are simple (the water will not stop during the period), and it is suitable for excavation and trenchless technology.

Low temperature shock resistance

It has good low temperature impact resistance and can be used safely in the range of -20 to 40°C, and it will not be affected by winter construction.

Material/Size	SDR41	SDR26	SDR21	SDR17	SDR13.6	SDR11	SDR9
Material/Size	Nominal pressureMpa
PE80			0.6	0.8	1.0	1.25	1.6
PE100	0.4	0.6	0.8	1.0	1.25	1.6	2
outer diameter（mm）	Nominal wall thickness	Nominal wall thickness	Nominal wall thickness	Nominal wall thickness	Nominal wall thickness	Nominal wall thickness	Nominal wall thickness
20						2.3	2.3
25						2.3	3.0
32						3.0	3.6
40						3.7	4.5
50						4.6	5.6
63					4.7	5.8	7.1
75				4.5	5.6	6.8	8.4
90			4.3	5.4	6.7	8.2	10.1
110		4.2	5.3	6.6	8.1	10.0	12.3
125		4.8	6.0	7.4	9.2	11.4	14.0
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	7.7	12.1	15.0	18.7	23.2	28.6	35.2
355	8.7	13.6	16.9	21.1	26.1	32.2	39.7
400	9.8	15.3	19.1	23.7	29.4	36.3	44.7
450	11.0	17.2	21.5	26.7	33.1	40.9	50.3
500	12.3	19.1	23.9	29.7	36.8	45.4	55.8
560	13.7	21.4	26.7	33.2	41.2	50.8	62.5
630	15.4	24.1	30.0	37.4	46.3	57.2	70.3
710	17.4	27.2	33.9	42.1	52.2	64.5	79.3
800	19.6	30.6	38.1	47.4	58.8	72.6	89.3
900	22.0	34.4	42.9	53.3	66.2	81.7
1000	24.5	38.2	47.7	59.3	72.5	90.2
1200	29.4	45.9	57.2	67.9	88.2

project	skills requirement
appearance	The inner and outer surfaces of the pipe should be smooth, flat, and no bubbles, obvious scratches, depressions, impurity marks, and uneven color defects. The ends should be cut flat and perpendicular to the pipe axis.
Thermal stability (210°C) mm	>20
Elongation at break %	>350
Longitudinal retraction (110°C) %	<3
Melt Flow Rate (MFR) (190°C, 5kg) g/10min	Before and after processing, MFR rate of change V20%
Hydrostatic strength	PE80	(-) 20 °C, ring stress 10.0Mpa, failure event ≥ 100h
		(-) 80 °C, ring stress 4.5Mpa, failure event ≥ 165h
		(-) 80 °C, ring stress 4.0Mpa, failure event ≥ 1000h
	PE100	(-) 20 °C, ring stress 12.0Mpa, failure event ≥ 100h
		(-) 80 °C, ring stress 5.4Mpa, failure event ≥ 165h
		(-) 80 °C, ring stress 5.0Mpa, failure event ≥ 1000h

standard

Our company's PE water supply pipe strictly implements GB/T 13663.2-2018, and refers to lSO4427-2. The health indicators are in line with GB/T17219.

color

The color of our company's PE water supply pipe is black, and the surface has a striking blue color bar.

length

The straight pipe produced by our company is generally 6 meters, 9 meters or 12 meters, and can be supplied according to customer requirements. Pipes with an outer diameter of less than 32 mm can also be coiled and rolled in lengths of 100 meters, 150 meters or 200 meters, and can also be supplied according to customer requirements.

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Polyethylene (PE) piping for water supply

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Polyethylene (PE) piping for water supply