ZHSU HDPE pipe is a type of flexible plastic pipe used for municipal water supply and drainage systems, water treatment pipeline systems, industrial water supply and drainage systems,rural or agriculture irrigation systems etc, made from thermoplastic high density polyethylene, non-toxic,food grade polyethylene virgin material is used, they are safe for potable water transfer, high toughness and durability,suitable for high pressure pipelines,leak free joined by butt welding, HDPE pipe coils are available.
Water supply HDPE pipe is a type of flexible plastic pipe used for municipal water supply and drainage systems, water treatment pipeline systems, industrial water supply and drainage systems,rural or agriculture irrigation systems etc, made from thermoplastic high density polyethylene(PE100, PE4710),100% new food grade virgin material imported from Borealis, non-toxic,green and safe for potable water transfer, excellent flexibility makes PE pipe can be coiled to make trench-less installation safer,butt welding joint.biggest size reached 1200mm.
HIGH TOUGHNESS
ZHSU HDPE water pipe’s elongation at break exceed 500%, have strong adaptability to uneven
settlement of pipe foundation, with excellent seismic capacity.
NON-TOXIC AND HEALTH
HDPE pipe material is non-toxic, green and safe, there is no heavy metal additives added, food grade polyethylene virgin material is used to produce HDPE water pipes, they are safe for potable water transfer.
EXCELLENT FLEXIBILITY
Excellent flexibility makes PE pipe can be coiled to make trench-less installation safer,supply HDPE pipes with long length to avoid a large number of joints and fittings usage, increased cost-effectiveness
LEAK FREE JOINT
HDPE pipes can be jointed by butt welding or electrofusion welding usually, the joint strength is higher than the pipe body, with resistance to water hammer pressure,greatly improves the safety and reliability of water supply.
CHEMICAL CORROSION RESISTANCE
HDPE pipe can be resistant to a variety of chemical corrosion,chemicals in the soil will not cause degradation of HDPE pipe, polyethylene is the electric insulator, it will not rot and rust, in addition it will not promote algae and bacteria growth.
SPECIFICATIONS
Material : High density polyethylen PE100 / PE4710 with black colour
Size : DN20mm ~ DN1200mm
Pressure : PN16/SDR11 ~ PN6/SDR26
Length : 4 meter / pcs, 3 meter/pcs , 5.8 meter/pcs or 100 meter per coil
Standard : ISO 4427,DIN 8074/75, GB/T13663-2000
Joint : HDPE pipe jointed by butt welding
|
Size (mm) |
PN16 |
PN12.5 |
PN10 |
PN8 |
||||
|
Thickness (mm) |
Weight (kg/meter) |
Thickness (mm) |
Weight (kg/meter) |
Thickness (mm) |
Weight (kg/meter) |
Thickness (mm) |
Weight (kg/meter) |
|
|
20 |
2.3 |
0.135 |
|
|
|
|
|
|
|
25 |
2.3 |
0.173 |
|
|
|
|
|
|
|
32 |
3 |
0.289 |
2.4 |
0.237 |
|
|
|
|
|
40 |
3.7 |
0.446 |
3 |
0.364 |
|
|
|
|
|
50 |
4.6 |
0.693 |
3.7 |
0.553 |
3 |
0.455 |
|
|
|
63 |
5.8 |
1.051 |
4.7 |
0.868 |
4 |
0.759 |
|
|
|
75 |
6.8 |
1.469 |
5.6 |
1.231 |
4.5 |
1.005 |
|
|
|
90 |
8.2 |
2.124 |
6.7 |
1.767 |
5.4 |
1.447 |
4.3 |
1.167 |
|
110 |
10 |
3.167 |
8.1 |
2.614 |
6.6 |
2.161 |
5.3 |
1.757 |
|
125 |
11.4 |
4.101 |
9.2 |
3.374 |
7.4 |
2.756 |
6 |
2.261 |
|
140 |
12.7 |
5.120 |
10.3 |
4.230 |
8.3 |
3.461 |
6.7 |
2.828 |
|
160 |
14.6 |
6.722 |
11.8 |
5.538 |
9.5 |
4.527 |
7.7 |
3.714 |
|
180 |
16.4 |
8.496 |
13.3 |
7.021 |
10.7 |
5.736 |
8.6 |
4.668 |
|
200 |
18.2 |
10.478 |
14.7 |
8.626 |
11.9 |
7.088 |
9.6 |
5.788 |
|
225 |
20.5 |
13.275 |
16.6 |
10.955 |
13.4 |
8.979 |
10.8 |
7.326 |
|
250 |
22.7 |
16.339 |
18.4 |
13.494 |
14.8 |
11.023 |
11.9 |
8.972 |
|
280 |
25.4 |
20.478 |
20.6 |
16.921 |
16.6 |
13.846 |
13.4 |
11.313 |
|
315 |
28.6 |
25.938 |
23.2 |
21.437 |
18.7 |
17.546 |
15 |
14.250 |
|
355 |
32.2 |
32.914 |
26.1 |
27.183 |
21.1 |
22.310 |
16.9 |
18.094 |
|
400 |
36.3 |
41.807 |
29.4 |
34.502 |
23.7 |
28.241 |
19.1 |
23.038 |
|
450 |
40.9 |
52.985 |
33.1 |
43.698 |
26.7 |
35.790 |
21.5 |
29.173 |
|
500 |
45.4 |
65.356 |
36.8 |
53.978 |
29.7 |
44.231 |
23.9 |
36.032 |
|
560 |
50.8 |
81.912 |
41.2 |
67.685 |
33.2 |
55.384 |
26.7 |
45.090 |
|
630 |
109.6 |
378.500 |
46.3 |
85.579 |
37.4 |
70.183 |
30 |
56.999 |
|
710 |
|
|
|
|
42.1 |
89.041 |
33.9 |
72.579 |
|
800 |
|
|
|
|
47.4 |
112.964 |
38.1 |
91.922 |
|
900 |
|
|
|
|
|
|
42.9 |
116.436 |
|
1000 |
|
|
|
|
59.3 |
176.646 |
47.7 |
151.600 |
|
1200 |
|
|
|
|
67.9 |
243.900 |
57.2 |
206.997 |
1: Municipal water supply,water mains,sewer mains,rural irrigation,
2: Food,Chemical industry
3: Replacement of cement pipe,cast iron pipe and steel pipe
4: Greenbelts irrigation,farmland irrigation
5: Other applications such as power engineering,communications, deep sea farming etc
TEST & INSPECTION
|
TEST |
Unit |
Test Conditions |
Index |
||
|
Elongation Rate |
% |
|
≥ 350 |
||
|
Longitudinal Reversion |
% |
110℃ |
≤ 3 |
||
|
Oxidation Induction Time |
min |
200℃ |
≥ 20 |
||
|
Hydro-static Pressure (PE100) |
Mpa |
20℃ |
100h |
Stress 12.4Mpa |
No crack,no leakage |
|
80℃ |
165h |
Stress 5.5 Mpa |
|||
|
80℃ |
1000h |
Stress 5.0 Mpa |
|||
HDPE pressure piping system use butt fusion to connect for big size, socket fusion for small size
Butt fusion is using welding machine to heat pipe at both ends ( the temperature is 210 + - 10℃)until the pipe end melted, it should adhesion the HDPE pipe end rapidly and keep a certain pressure, after cooling, all the procedures have been finished, the following table is the reference for the welding procedures.
|
Wall Thickness (mm) |
Technology |
|||
|
First: Pre-heating |
Second: Fusion |
Third: Switch |
Fourth: Connection |
|
|
Pre-heating pressure:0.15Mpa |
Pressure: 0.01Mpa |
Max:Switch |
Welding pressure :0.15Mpa |
|
|
Pre-heating temperature:210℃ |
Pre-heating temperature:210℃ |
Permission Time (s) |
Cooling Time (s) |
|
|
Pre-heating Overlapping high |
Heating Time (s) |
|
|
|
|
2-3.9 |
0.5 |
30-40 |
4 |
4-5 |
|
4.3-6.9 |
0.5 |
40-70 |
5 |
6-10 |
|
7.0-11.4 |
1.0 |
70-120 |
6 |
10-16 |
|
12.2-18.2 |
1.0 |
120-170 |
8 |
17-24 |
|
20.1-25.5 |
1.5 |
170-210 |
10 |
25-32 |
|
28.3-32.3 |
1.5 |
210-250 |
12 |
33-40 |
In order to cooperate with national and international rural drinking water safety project, ZHSU adopted large diameter facility for PE production, our biggest PE pipe diameter reached DN1200mm at present, ZHSU has become one of the manufacturers in china who can produce such large diameter PE pipe.
ZHSU has CNAS proved national laboratory, 100% imported Borealis or South Korea raw material for HDPE pipes, full sets of inspections will be made by zhsu national laboratory for each order during and after production procedure, meanwhile CNAS inspection report will be provided and traceable.
High quality assurance for green and healthy pipes, we cherish every drop of water as it’s our social responsibility and mission
Shanghai Zhongsu Pipe Co.,Ltd established in 2004 with 1.01 billion registration capital, situated in Jinshan district of shanghai china, occupied 70000 square meters, there are 5 workshops at present, they are PPR workshop, HDPE for water & gas workshop, PVC workshop, HDPE double wall corrugated pipe workshop and warehouse workshop.
Enough stock for common standard HDPE pipes, fast delivery
Naked packing for hdpe pipes, woven bags packing are available if required
