Customization: | Available |
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After-sales Service: | Online After-Sales Service |
Warranty: | 1-5 Years |
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Normal Size MM | Class | Inner Dia/ Outer Dia mm | Length | Marking |
DN50 | SN4/SN8 | 40/50 | 20m/50m/100m/per requested | socked/unsocked |
DN60 | SN4/SN8 | 53/60 | 20m/50m/100m/per requested | socked/unsocked |
DN63 | SN4/SN8 | 50/63 | 20m/50m/100m/per requested | socked/unsocked |
DN75 | SN4/SN8 | 60/75 | 20m/50m/100m/per requested | socked/unsocked |
DN80 | SN4/SN8 | 70/80 | 20m/50m/100m/per requested | socked/unsocked |
DN90 | SN4/SN8 | 80/90 | 20m/50m/100m/per requested | socked/unsocked |
DN100 | SN4/SN8 | 90/100 | 20m/50m/100m/per requested | socked/unsocked |
DN105 | SN4/SN8 | 93/105 | 20m/50m/100m/per requested | socked/unsocked |
DN110 | SN4/SN8 | 95/110 | 20m/50m/100m/per requested | socked/unsocked |
DN116 | SN4/SN8 | 100/116 | 20m/50m/100m/per requested | socked/unsocked |
DN155 | SN4/SN8 | 142/155 | 20m/50m/100m/per requested | socked/unsocked |
DN160 | SN4/SN8 | 145/160 | 20m/50m/100m/per requested | socked/unsocked |
Item | Index |
Ring stiffness SN4 (KN/m2) | ≥4 |
Ring Stiffness SN8 (KN/m2) | ≥8 |
Impact Strength (%) | ≤10 |
Ring Suppleness | The sample is smooth without any recurvation or wall loose |
Oven Experiment | no delamination and no crack |
Creep Rate | ≤4 |
perforated large diameter hdpe corrugated drainage pipe
1. It has the characteristics of light weight, high ring stiffness, convenient construction,transportation and installation,low installation cost, high ultraviolet resistance stability and good flexibility etc.Compared with other pipes in same diameter,the flow rate of HDPE double-wall corrugated pipe is higher because of its smooth inner wall.
2. HDPE double-wall corrugated pipe adopts annular structure wall pipe and optimized corrugated structure, so that the pipe has greater strength and appropriate flexibility per unit weight, which makes the raw material more efficient.
3. Reliable connection to prevent leakage:HDPE double-wall corrugated pipe adopts reinforced design in socket and it is connected with sealing rubber ring which makes the pipe more firm and reliable before and after connection.And the strict control of the size of the socket joint makes the installation more convenient and leakage prevention more effective.
4. Implement the standard "Buried Polyethylene (PE) Structural Piping System Part I: Polyethylene Double Wall Corrugated Pipe" GB/T19472.1-2004