1. hdpe pipe, OD:20--800mm 2.Standard: GB/13663, ISO4427 or any others 3.We can also offer matching welding machine  hdpe black pipe sdr11 

Application:

Our pipes are widely used in such field as gas distribution, portable water and drainage water, dredging, transportation, environmental protection, and chemical industry etc.

Superior performance:

Long service life: under rated temperature and pressure, the PE pipe can be used safety for more than 50 years.Excellent resistance to corrosion capability: except few strong oxidants, it can endure the erosion of various kinds of chemical media, no electrochemical corrosion.Excellent transportation capability: the inner side of the PE pipe is smooth and has litter abrasion and resistance. The absolute roughness k=1.01mm and “k” will not change with time.Reliable joint capability: the intensity of the welded joint of PE pipes is above the pipe itself. The interface will not disconnect because of the moving of soil or the live load.Reliable safety capability: PE pipe has strong capability of anti-cracking and is not prone to crack.Better resistance to concussion capability: PE pipe possesses high toughness and can endure strong impact. Pressure of heavy things will not cause the pipe to break.Strong toughness: PE pipe is a kind of pipe that possesses high toughness whose breaking elongation rate generally exceeds 500% and has strong ability to adapt to the uneven settlement of the pipe bending.Excellent flexibility: PE pipe can be easy to change in accordance with the construction requirements. Small-diameter pipe is available to be supplied in coils.Installation cost lower: light weight, easy handling and installing, simple welding technique and exemption of being embalmed result in low construction cost.

Feature:

Our company import the advanced PE pipes extrusion lines from the specialized manufacturers of Germany Krauss Maffei and Austria Cincinnati 15 years ago.

In the years of management and development through constantly enhancing communication and corporation with professional large PE pipe manufacture in European countries we have accumulated rich experience of PE pipe production. We believe our pipes are the best in quality.

Our pipes are widely used in Hongkong government projects now, such as water ,gas ,sewage power cable and communication cables, etc.

Size range:

Nominal outside diameter		Wall thickness (mm)
		SDR26	SDR21	SDR17	SDR13.6	SDR11
		Nominal pressure (Mpa)
(inch)	(mm)	PN0.6	PN0.8	PN1.0	PN1.25	PN1.6
1.25	32					3.0
1.5	40					3.7
1.9	50					4.6
2.48	63				4.7	5.8
2.9	75			4.5	5.6	6.8
3.5	90		4.3	5.4	6.7	8.2
4.3	110	4.2	5.3	6.6	8.1	10.0
4.9	125	4.8	6.0	7.4	9.2	11.4
5.5	140	5.4	6.7	8.3	10.3	12.7
6.2	160	6.2	7.7	9.5	11.8	14.6
7.0	180	6.9	8.6	10.7	13.3	16.4
7.8	200	7.7	9.6	11.9	14.7	18.2
8.8	225	8.6	10.8	13.4	16.6	20.5
9.8	250	9.6	11.9	14.8	18.4	22.7
11.0	280	10.7	13.4	16.6	20.6	25.4
12.4	315	12.1	15.0	18.7	23.2	28.6
13.9	355	13.6	16.9	21.1	26.1	32.2
15.7	400	15.3	19.1	23.7	29.4	36.3
17.7	450	17.2	21.5	26.7	33.1	40.9
19.6	500	19.1	23.9	29.7	36.8	45.4
22	560	21.4	26.7	33.2	41.2	50.8
24.8	630	24.1	30.0	37.4	46.3	57.2
27.9	710	27.2	33.9	42.1	52.2
31.5	800	30.6	38.1	47.4	58.8