Welcome To CHUANGRONG
High Density Polyethylene HDPE Pipe for Drinking Water Supply
Production Information
CHUANGRONG and its affiliated companies specialize in the R&D, production, sale and installation of new-type plastic pipes and fittings. It owned five factories, one of the largest manufacturer and supplier of plastic pipes and fittings in China. Furthermore, the company owns more 100 sets pipe production lines that are advanced at domestic and abroad,200 sets of fitting production equipment. The production capacity reaches more than 100 thousand tons. Its main contain 6 systems of water, gas, dredging, mining, irrigation and electricity, more than 20 series and more than 7000 specifications.
High Density Polyethylene (HDPE) Drinking Water Pipe
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Products Details |
Company/Factory Strength |
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| Name | High Density Polyethylene (HDPE) Drinking Water Pipe | Production Capacity | 100,000 Ton/Year |
| size | DN20-1600mm | Sample | Free sample available |
| Pressure | PN4- PN25, SDR33-SDR7.4 | Delivery time | 3-15 days, depending on the quantity |
| Standards | ISO 4427, ASTM F714, EN 12201, AS/NZS 4130, DIN 8074, IPS | Test/inspection | National standard laboratory, Pre-delivery inspection |
| Raw Material | 100% Virgin l PE80, PE100, PE100-RC | Certificates | ISO9001, CE, WRAS, BV, SGS |
| Color | Black with blue stripes, Blue or others colors | Warranty | 50 years with normal use |
| Packing | 5.8m or 11.8m/length, 50-200m/roll, for DN20-110mm. | Quality | QA & QC system, Ensure traceability of each process |
| Application |
Drinking water, Fresh water, Drainage, Oil and Gas, Mining, Dredging, Marine, Irrigation, Industry, Chemical, Fire fighting... |
Service | R&D, production, sale and installation, after-sales service |
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Matching products: Butt fusion, Socket fusion, Electrofusion, Drainage, Fabricated, Machined fitting, Compression fittings, Plastic Welding machines and tools, etc. |
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Welcome to visit our factory or conduct a third-party audit.
Welcome to contact us for products details and professional service.
Please send email to: chuangrong@cdchuangrong.com
Product Description
High Density Polyethylene (HDPE) piping systems are used all over the world for the supply and conveying of several kinds of media, including liquid, gas and powers as well as in mining and quarry applications.
High Density Polyethylene (HDPE) pipework systems have the main advantages over steel and ductile iron systems if lightness of weight and freedom from corrosion. The rapid growth in use of polyethylene is due in part to benefits over steel and iron systems, but possibly more to the development of several advanced and easy jointing techniques. Polyethylene has very good fatigue strength and special provision for surges frequently allowed when designing other thermoplastic pipework systems (as PVC) are not normally necessary.
High Density Polyethylene (HDPE) pipes are produced in size up to 2500mm in diameter, with nominal pressure rating PN4, PN6, PN10, up to PN25 (other pressure ratings also available). All pipes and fittings are manufactured in accordance with current EN12201, DIN 8074, ISO 4427/ 1167 and SASO Draft No.5208.
High Density Polyethylene (HDPE) piping system are used worldwide for conveying of water as well as for the transportation of hazardous fluids. It offers the following advantages to the customer:
Advantages:
Low specific Weight
Excellent weldability
Smooth inside surface, no deposits and no overgrowth
Due to less frictional resistance, less pressure drop compared to metals
Suitable for food and potable water
Complies with the food stuff regulations
Approved and registered for potable water supply
Laying speed ease joining and reliability
Resistance to:
Ultraviolet rays
Weathering
Chemicals
Heat aging
Abrasion
Rodents
Freezing
Microbes freezing
If you have any questions, you can feel free to contact us in anytime .
Welcome to contact us for products details and professional service.
Please send email to: chuangrong@cdchuangrong.com or Tel: + 86-28-84319855
High Density Polyethylene HDPE Pipe for Drinking Water Supply
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PE100
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0.4MPa
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0.5MPa
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0.6MPa
|
0.8MPa
|
1.0MPa
|
1.25MPa
|
1.6MPa
|
2.0MPa
|
2.5MPa
|
|
Outside Diameter
|
PN4
|
PN5
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PN6
|
PN8
|
PN10
|
PN12.5
|
PN16
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PN20
|
PN25
|
|
SDR41
|
SDR33
|
SDR26
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SDR21
|
SDR17
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SDR13.6
|
SDR11
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SDR9
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SDR7.4
|
|
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Wall Thickness (en)
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|||||||||
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20
|
-
|
-
|
-
|
-
|
-
|
-
|
2.0
|
2.3
|
3.0
|
|
25
|
-
|
-
|
-
|
-
|
-
|
2.0
|
2.3
|
3.0
|
3.5
|
|
32
|
-
|
-
|
-
|
-
|
2.0
|
2.4
|
3.0
|
3.6
|
4.4
|
|
40
|
-
|
-
|
-
|
2.0
|
2.4
|
3.0
|
3.7
|
4.5
|
5.5
|
|
50
|
-
|
-
|
2.0
|
2.4
|
3.0
|
3.7
|
4.6
|
5.6
|
6.9
|
|
63
|
-
|
-
|
2.5
|
3.0
|
3.8
|
4.7
|
5.8
|
7.1
|
8.6
|
|
75
|
-
|
-
|
2.9
|
3.6
|
4.5
|
5.6
|
6.8
|
8.4
|
10.3
|
|
90
|
-
|
-
|
3.5
|
4.3
|
5.4
|
6.7
|
8.2
|
10.1
|
12.3
|
|
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
|
|
140
|
-
|
-
|
5.4
|
6.7
|
8.3
|
10.3
|
12.7
|
15.7
|
19.2
|
|
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
|
|
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
|
|
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
|
|
315
|
7.7
|
9.7
|
12.1
|
15.0
|
18.7
|
23.2
|
28.6
|
35.2
|
43.1
|
|
355
|
8.7
|
10.9
|
13.6
|
16.9
|
21.1
|
26.1
|
32.2
|
39.7
|
48.5
|
|
400
|
9.8
|
12.3
|
15.3
|
19.1
|
23.7
|
29.4
|
36.3
|
44.7
|
54.7
|
|
450
|
11.0
|
13.8
|
17.2
|
21.5
|
26.7
|
33.1
|
40.9
|
50.3
|
61.5
|
|
500
|
12.3
|
15.3
|
19.1
|
23.9
|
29.7
|
36.8
|
45.4
|
55.8
|
-
|
|
560
|
13.7
|
17.2
|
21.4
|
26.7
|
33.2
|
41.2
|
50.8
|
62.5
|
-
|
|
630
|
15.4
|
19.3
|
24.1
|
30.0
|
37.4
|
46.3
|
57.2
|
70.3
|
-
|
|
710
|
17.4
|
21.8
|
27.2
|
33.9
|
42.1
|
52.2
|
64.5
|
79.3
|
-
|
|
800
|
19.6
|
24.5
|
30.6
|
38.1
|
47.4
|
58.8
|
72.6
|
89.3
|
-
|
|
900
|
22.0
|
27.6
|
34.4
|
42.9
|
53.3
|
66.2
|
81.7
|
-
|
-
|
|
1000
|
24.5
|
30.6
|
38.2
|
47.7
|
59.3
|
72.5
|
90.2
|
-
|
-
|
|
1200
|
29.4
|
36.7
|
45.9
|
57.2
|
67.9
|
88.2
|
-
|
-
|
-
|
|
1400
|
34.3
|
42.9
|
53.5
|
66.7
|
82.4
|
102.9
|
-
|
-
|
-
|
|
1600
|
39.2
|
49.0
|
61.2
|
76.2
|
94.1
|
117.6
|
-
|
-
|
-
|
If you have any questions, you can feel free to contact us in anytime .
Welcome to contact us for products details and professional service.
Please send email to: chuangrong@cdchuangrong.com or Tel: + 86-28-84319855
HDPE pipes have been in existence sicne the mid 50’s . The experience shows tha HDPE pipes is solution to most pipe problems being recogized by clients and engineering consultants as the ideal pipe material for many pressure and non pressure applications from water and gas distrutionto gavity , sewers and surface water drainage for both new & rehabilitation projects.
Application field: Drinking water supply pipe for urban and rural area, liquid transmission pipe in chemical, chemical fiber, food, forestry and metallurgy industry, waste water drainage pipe, mining slurry transmission pipe for mining field.
Socket Fusion Joint
It heats the outer surface of the HDPE pipe and the inner surface of the HDPE pipe fittings through a hot-melt socket fusion machine, and then quickly attaches them after the surface is melted. Dn20mm-63mm HDPE pipe and HDPE fittings can use socket fusion connection.
1.Select the equipment
2.Square and prepare the pipe ends
3.Heat the parts
4.Join the parts
5.Allow to cool.
Butt Fusion Joint
Butt fusion is to use a butt fusion machine to heat the end of the pipe. After the end of the pipe is melted, it is quickly attached, maintaining a certain pressure, and then cooling to achieve the purpose of welding. HDPE pipes with a size larger than 63mm can be connected by the butt fusion process. This method is economical and reliable, and the tension and pressure of the joint have higher strength than the pipe itself.
1.Securely fasten the components to be joined
2.Face the pipe ends
3.Align the pipe profile
4.Melt the pipe interfaces
5.Join the two profiles together
6.Hold under pressure
Electro Fusion Joint
Electrofusion connection is to insert the two pipe ends to be connected into the fitting with the electric heating wire embedded, pass the electric current through the electric heating wire, heat the pipe fittings to the melting temperature and fix it to the interface for cooling, then forming a tight and firm joint. It includes electrofusion socket connections and electrofusion saddle connections. The guarantee of the stable quality of the electrofusion connection mainly depends on strict compliance with the prescribed operating procedures and the quality of the electrofusion fittings.
1.Prepare the pipes
2.Clamp the fittings and pipe(s)
3.Apply the electric current
4.Cold and remove the clamps
Mechanical Joint
A pipe fitting that mechanically connects polyethylene (PE) pipe to another section of polyethylene (PE) pipe or pipe accessories. It can be assembled at the construction site or pre-installed at the factory. The methods are threaded connection, PP quick connector connection, welding or flange (including PE flange) and metal parts to connect and assemble.
A Chamfer the pipe with beveler tool
B Slackend the ring nut with out removing from the body check that O-ring and clip ring are in proper position.
C Insert the pipe end with out tightening the ring nut.Push the fitting until the pipe oversteps the O-ring and reaches the stop
D Hand tighten the ring unt the tighten further with a strap/chain wrench.
Material & Test Properties
| SI NO. | PROPERTIES | UNIT | REQUIREMENT | Experimental parameters | Experimental Method |
| 1 | Density | Kg/m³ | More than 930(base resin) | 190℃,5KG | D method of GB/T1033-1986,experimental preparation is according to GB/T1845.1-1989 : 3.3.1 |
| 2 | Melt Flow Rate (MFR) | g/10min | 0.2-1.4,and the maximum deviation should not exceed the nominal value of the mix | 190℃,5kg | GB/T3682-2000 |
| 3 | Thermal stability (oxidation induction time) | min | More than 20 | 200℃ | GB/T17391-1998 |
| 4 | Volatile content | Mg/kg | Less than 350 | Appendix C | |
| 5 | Moisture content b | Mg/kg | Less than 300 | ASTMD4019:1994a | |
| 6 | Carbon black content c | % | 2.0-2.5 | GB/T13021-1991 | |
| 7 | Carbon black dispersion c | grade | Less than 3 | GB/T18251-2000 | |
| 8 | Pigment dispersion d | grade | Less than 3 | GB/T18251-2000 | |
| 9 | Resistant to gas components | h | More than 20 | 80℃,2Mpa(ring stress) | Appendix D |
|
Bear fast crack propagation (RCP) |
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| 10 | Full size (FS) experiment :Dn ≥250mmor S4 experiment:pipe wall thickness ≥15mm | MpaMpa | Full size experiment’s critical pressure Pc.fs ≥ 1.5XMOP | 0℃0℃ | ISO13478:1997GB/T19280-2003 |
| 11 | Bear slow crack propagation (En≥5mm) | h | 165 | 80℃,0.8Mpa(experiment pressure) 80℃,0.92Mpa(experiment pressure) | GB/T18476-2001 |
| a Non-black blends should meet the weatherability requirements in Table 6b Water content is measured when the measured volatiles do not meet the requirements. When arbitration, the water content should be the measurement results as a basis for judging c Only apply to black mix d Only apply to non-black mix e If the S4 test results do not meet the requirements, you can follow the full-size experiment to re-experiment to full-size experimental results as the final basis. f PE80, SDR11 experimental parameters g PE100, SDR11 experimental parameters | |||||
Laboratory and Factory Inspection-Hydrostatic Test
|
No
|
Items
|
HDPE Pipe
|
|
1
|
Molecular
|
≥300 000
|
|
2
|
Density
|
0.960 g/cm3
|
|
3
|
Tensile breaking strength
|
≥28 Mpa
|
|
4
|
Longitudinal contraction rate of return
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≤3%
|
|
5
|
Breaking elongation
|
≥500%
|
|
6
|
Resistant to corrosion
|
good
|
|
7
|
Tensile strength
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≥28Mpa
|
|
8
|
Static hydraulic strength
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1)20℃,cycle stress 12.4Mpa,100h,no break,no leakage
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|
2)80℃,cycle stress5.5Mpa,165h,no break,no leakage
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3)80℃,cycle stress5.0Mpa,1000h,no break,no leakage
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|
9
|
MFR(190℃,5kg,)g/10min
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≤25%
|
|
10
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Oxidation induction time (200℃)min
|
≥20
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Production and Delivery
CHUAGNRONG owns more 100 sets pipe production lines that are advanced at domestic and abroad,200 sets of fitting production equipment. The production capacity reaches more than 100 thousand tons. Its main contain 6 systems of water, gas, dredging, mining, irrigation and electricity, more than 20 series and more than 7000 specifications.
Certification
We can supply ISO9001-2015,WRAS, BV ,SGS, CE etc certification. All kinds of products are regularly conducted pressure-tight blasting test,longitudinal shrinkage rate test, quick stress crack resistance test, tensile test and melt index test, so as to ensure the quality of products totally reach the relevant standards from raw materials to finished products.
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contact us
- phone number 0086-19381607486
-
address
Room 911, Building T1, The Ring Center, No.333 Dongda Road, Chengdu, China.
- address chuangrong@cdchuangrong.com
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