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HDPE Pipe For Drainage

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HDPE Pipe For Drainage

High Quality HDPE Pipe Manufacturer – PE100 Pipes for Water and Industrial Applications

Diameter Range: DN20–DN2000mm (1/2 inch–80 inch) to meet a variety of project needs.
Standard Dimension Ratio (SDR): SDR41, SDR33, SDR26, SDR21, SDR17, SDR13.6, SDR11, SDR9, SDR7.4, SDR6 – ensuring optimal strength and wall thickness.
Pressure Ratings (PN): PN4, PN5, PN6, PN8, PN10, PN12.5, PN16, PN20, PN25, PN32 – suitable for low to high-pressure applications.

Packing & Delivery

Straight Lengths: 11.8m, 11.9m, 5.8m, or 5.9m per piece.
Coils: 100–200m for DN20–90mm for easy transportation and installation.
Lead Time: Fast delivery within 5–10 days depending on order quantity.

Quality Assurance

2-year warranty, Raw material inspection for quality consistency.

Finished product inspection before shipment.
Third-party inspection available upon client request.

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Specification
Products Overview
Advantage
Flowchart

Spec(inch)	Spec(mm)	Nominal Pressure
		PN5	PN6	PN8	PN10	PN12.5	PN16	PN20	PN25
		SDR33	SDR26	SDR21	SDR17	SDR13.6	SDR11	SDR9	SDR7.4
		Thickness	Thickness	Thickness	Thickness	Thickness	Thickness	Thickness	Thickness
1/4	16							2.0	2.3
1/2	20						2.0	2.3	3.0
3/4	25					2.0	2.3	3.0	3.5
1	32				2.0	2.4	3.0	3.6	4.4
1 1/4	40			2.0	2.4	3.0	3.7	4.5	5.5
1 1/2	50		2.0	2.4	3.0	3.7	4.6	5.6	6.9
2	63		2.5	3.0	3.8	4.7	5.8	7.1	8.6
2 1/2	75		2.9	3.6	4.5	5.6	6.8	8.4	10.3
3	90		3.5	4.3	5.4	6.7	8.2	10.1	12.3
4	110		4.2	5.3	6.6	8.1	10.0	12.3	15.1
/	125		4.8	6.0	7.4	9.2	11.4	14.0	17.1
5	140		5.4	6.7	8.3	10.3	12.7	15.7	19.2
6	160		6.2	7.7	9.5	11.8	14.6	17.9	21.9
/	180		6.9	8.6	10.7	13.3	16.4	20.1	24.6
8	200		7.7	9.6	11.9	14.7	18.2	22.4	27.4
/	225		8.6	10.8	13.4	16.6	20.5	25.2	30.8
10	250		9.6	11.9	14.8	18.4	22.7	27.9	34.2
/	280		10.7	13.4	16.6	20.6	25.4	31.3	38.3
12	315	9.7	12.1	15.0	18.7	23.2	28.6	35.2	43.1
14	355	10.9	13.6	16.9	21.1	26.1	32.2	39.7	48.5
16	400	12.3	15.3	19.1	23.7	29.4	36.3	44.7	54.7
18	450	13.8	17.2	21.5	26.7	33.1	40.9	50.3	61.5
20	500	15.3	19.1	23.9	29.7	36.8	45.4	55.8
22	560	17.2	21.4	26.7	33.2	41.2	50.8	62.5
24	630	19.3	24.1	30.0	37.4	46.3	57.2	70.3

Buyer Feedback

ITEMS	HDPE DRAINAGE PIPE
MATERIAL	POLYETHYLENE (PE100)
PRESSURE RATING	PN6, PN8, PN10
SIZE RANGE	16-630MM
STANDARD	CJ-T 358-2010, GB/T 5836
COLORS	BLACK, BLUE
CERTIFICATE	ISO14001, OHSAS18001, ISO9001, CE
CONNECTION	SOCKET FUSION, BUTT FUSION, ELECTRIC FUSION

Advantages

(1) Less pipe consumption and less installation: The siphon roof rainwater drainage system effectively reduces the number of roof rainwater drainage systems, and the required pipe consumption, pipe diameter, ground excavation work, and on-site installation are also reduced accordingly.
(2) Increase the height of the indoor space and reduce the difficulty of construction: The siphon roof rainwater drainage system does not need to set a slope when installing the horizontal hanger, thereby increasing the height of the indoor space, reducing the difficulty of construction, and the quality is easy to control.
(3) Large drainage flow and fast flow rate: The siphon roof rainwater drainage system, because the pipeline rainwater flow is full and pressurized, the drainage flow rate is fast, the flow rate is large, and the roof water can be quickly discharged.
(4) Wide application range, long service life, low maintenance cost: The siphon roof rainwater drainage system is suitable for large-area and large-span roof drainage. The system has a long service life and can be used for more than ten years. Because of its low pipe consumption, the maintenance cost is correspondingly reduced.

Applications

(1) Indoor and outdoor drainage of high-rise buildings
(2) Bridge, elevated, road drainage
(3) Pressurized drainage of basement and submersible pump
(4) Underground buried pipes of civil air defense projects, connecting sections between communities and municipal supervisors, connecting pipes between the sea and islands or border defenses and other fields.

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