| Customization: | Available |
|---|---|
| Material: | PE |
| Hardness: | Hard Tube |
|
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hdpe double wall corrugated drainage pipe specification:
| Nominal outer diameter (mm) |
Outer diameter (mm) |
Internal diameter (mm) |
||
| SN4 | SN8 | SN4 | SN8 | |
| DN200 | 220 | 220 | 195 | 195 |
| DN225 | 250 | 250 | 225 | 225 |
| DN300 | 330 | 330 | 292 | 292 |
| DN400 | 445 | 445 | 390 | 390 |
| DN500 | 550 | 550 | 490 | 490 |
| DN600 | 650 | 650 | 590 | 590 |
| DN700 | 790 | 790 | 698 | 698 |
| DN800 | 880 | 880 | 790 | 790 |
| The main physical and mechanical properties | |
| 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 lose |
| Oven experiment | No delamination and no crack |
| Creep rate | ≤4 |
Applications Scene:
1. Municipal drainage and sewage pipeline system engineering.
2. Underground drainage and sewage drainage are laid in apartments and residential districts.
3. Embedded pipelines of Expressway and underground seepage pipe network of golf course.
4. Water conservancy projects such as irrigation, water conveyance and waterlogging drainage in farmland.
5. Chemical industry, mine for fluid transportation and ventilation, etc.
6. Protection sleeve of underground pipeline and communication cable.
Our Services:
1.Any inquiries will be replied within 24 hours
2.Professional manufacturer and designer
3.OEM is available.
4.High quality, standard designs,reasonable&competitive price,fast lead time.
5.Faster delivery: Sample will be prepared in 2-3days.
6.Shipping: We have strong cooperation with DHL,TNT,UPS,MSK,China Shipping,etc.
7.You can also choose your own shipping forwarder.
FAQ
Q:Are you trading company or manufacturer ?
A:We are factory.
Q:How long is your delivery time?
A:Generally it is 7 days if the goods are in stock,or it is 15-20 days if the goods are not in stock,it is according to quantity.
Q:Do you provide samples ? is it free or extra ?
A:Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:What is your terms of payment ?
A:Payment≤1000USD, 100% in advance. Payment≥1000USD,30% T/T in advance, balance before shippment.
If you have another question,pls feel free to contact us as below:
Vicki Wu is always at your disposal.Also warmly welcome your visit to our factory at your time.
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