Product Specifications
| Prod Model: |
HDPE CORRUGATED PIPE |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size: |
Dn110- Dn1200 |
| Process: |
Extrude |
| Connection: |
Electro Fusion, Heat Shrinkable Sleeve |
| Length: |
5.8mtrs, 11.9mtrs |
| Thickness: |
2.2-57.5mm |
| Material: |
PE |
| Type: |
Thermoplastic Pipe |
| Usage: |
Drainpipe |
| Shape: |
Round |
| Hardness: |
Hard Tube |
| Hollow: |
Hollow |
| Color: |
Color |
Product Description
HDPE Double Wall Corrugated Pipes
Brief Introduction of HDPE double wall corrugated pipe
Large Diameter HDPE Double Wall Corrugated Drainage Pipe is a new-type drainage engineering
Pipe developed in the early 1990s. The pressure on pipe wall is uniform because of perfect design
Concept and unique hollow structure.
Features of JINHUI Brand HDPE Double Wall Corrugated Pipe
1. Low Project Cost
Compared with steel pipe, the HDPE Double Wall Corrugated Pipe saves 30% - 50% project cost.
Besides, the maintenance cost is also very low, 1/5 that of other pipes.
2. Excellent Ring-bending Stiffness
There are two grades: S1: SN4≥ 4KN/m2, S2: SN8≥ 8KN/m2
3. High Density and Light Weight
The molecular weight of hdpe is from 0.07 million to 0.15 million, and density 0.941 to 0.965. In
Terms of weight, the lightweight HDPE Double Wall Corrugated Pipe, 1/8 that steel pipe, and 1/10
That of concrete pipe, reduces the transportation and hoisting cost greatly.
4. Chemical Resistance
Polyethylene, a kind of inert material, can be resistant to acid, alkali, salt and other chemical media
And free of electrochemical corrosion. In fact, it is an excellent anticorrosive material.
5. Shock Resistance
HDPE Double Wall corrugated pipe has good resistantce to land subsidence caused by the under-ground movement. On April 10, 2001 when the 5.9 magnitude earthquake struck the Bashan area
In Yunnan province of China, all underground pipelines are destroyed except buried HDPE Pipes,
Including hdpe double wall corrugated pipe.
6. Good sanitation
PE material belongs to the level of food hygiene, applied to low pressure water supply system and
Without secondary pollution.
7. Smooth Inner Wall, Small Water Resisance and No Scaling
The inner wall of HDPE Double Wall Corrugated Pipe is very smooth, because the absolute roughness
K is less than 0.01 mm. Comparatively, the steel ductile iron pipe with K 0.06mm and metal pipeline
K increasing by 5 to 10 times after work for 10 years. In terms of the same diameter, the flow of HDPE
8. Good Low Temperature Resistance
The HDPE Double Wall Corrugated Pipe works normally at -40° C— 60° C.
9. Excellent Impact Resistance
According to the test, the impact resistance of PE is 6 times that of PVC and 4 times that of PP.
10. Fine Insulation Property
PE is a good insulating material. HDPE Double Wall Corrugated Pipe can be used as the buried
Cable protective sleeve or cast in concrete. Various performance indicators are better than that
Of PVC cable casing.
11. Fine Sealability - No Leakage
Socket connection can guarantee almost no leakage and control the leakage within 2%, so it does not pollute the underground water.
12. Long Service Life
The buried HDPE Double Wall Corrugated Pipe is free of UV radiation and works at the normal
Temperature. The longevity can boast over 50 years
|
NO. |
Test Item |
Standard |
Test Result |
Ref Documents |
|
1 |
Color |
Black Agreement |
Black |
GB/T19472.1-2004 |
|
2 |
Ring Stiffness,KN/m3,SN4 |
≥4 |
4 |
|
3 |
Ring Stiffness,KN/m3,SN8 |
≥8 |
8 |
|
4 |
Density,g/m3 |
1.35 - 1.50 |
1.4 |
|
5 |
Impact Property(TIR),% |
≤10 |
0 |
|
6 |
Sealing Test |
Pressure 0.5Mpa, Constant Temperature 15min,no crack and leakage |
Pressure 0.5Mpa, Constant Temperature 15min,no crack and leakage |
|
7 |
Ring Flexibility |
It should be smooth, no reversed bending and no fracture.Double wall no disconnection |
Smooth, no reversed bending and no fracture.Double wall no disconnection |
|
8 |
Oven Test |
It should be no air bubble,no delamination and no crack |
No air bubble,no delamination and no crack |
|
9 |
Creep Rate |
≤4 |
4 |
Shandong Hengruitong HRTNew Materials Engineering Co., Ltd. is a collection development, production, sales and after-sales service for the high-tech enterprise, founded in 2006, total assets of 180 million, covers an area of 180 acres, the existing staff 810 people, each class technical staff of 120 people. The company is located in the northwest of the famous historical city - Ling County, Texas. Close to the Beijing-Shanghai high-speed railway, Beijing-Fuzhou Expressway, 104 State Road, adjacent to Qingdao, Yantai, Tianjin three major waterway ports, with unique geographical conditions, transportation is very convenient.
Company products are three-dimensional composite drainage network, GCL, geomembrane, impermeable membrane, geotextile, Composite geomembrane, waterproof board, geogrid, geonet, geocell drainage series and so on. The main production equipment imported from Germany, USA, Italy, and Taiwan, the company has sophisticated detection equipment, advanced technology and strict quality control quality management system, through international IS9001-2000 quality system certification. All products produced using ISO and adopted by the Provincial Technical Supervision standard acceptance, stable and reliable quality, excellent reach the international level, the annual tons, second to none in the country. Products at reasonable prices, improve service, it is exported to Europe, America, Japan, China, Hong Kong and Southeast Asia. The company's products are widely used: Roads, railways, tunnels, underground pipeline construction, landfill engineering, reservoir engineering, and Salt Lake dam seepage construction.
Companies adhering to the "integrity-based, quality of survival, to species development plans" business principles. Rely on scientific and technological development, adhere to innovation, technology as the core, continue to provide users with high-quality products is our constant pursuit.
