Double Wall Corrugated Pipe
Its main features are:
1. Excellent resistance to external pressure: The unique double-wall structure enables it to withstand greater external pressure and is not easy to deform.
2. Large flow: The inner wall is smooth, the water flow resistance is small, and the water flow capacity is strong.
3. Good chemical stability: Acid and alkali resistant, corrosion resistant, and can adapt to a variety of harsh environmental conditions.
4. Light weight and convenient construction: easy to transport and install, reducing construction costs and labor intensity.
5. Low cost: Compared with traditional pipes, it has a higher cost performance.
HDPE double-wall corrugated pipe has many application areas:
1. Municipal drainage: used for urban sewage and rainwater discharge pipeline systems.
2. Farmland irrigation: transport farmland water to ensure the irrigation needs of crops.
3. Communication cable sheath: protect communication cables from external damage.
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Product Parameters


nominal outside diameterDN/ONMinimum average outer diameter dcm.minMaximum average outer diameter dcm.minMinimum Average Inner Diameter dcm.minMinimum layer wall thickness eminMinimum inner wall thickness  e1minlength of engagementamin
110109.4110.49010.832
125124.3125.41051.1135
160159.1160.51341.2142
200198.8200.61671.41.150
250248.5250.82091.71.455
315313.23162631.91.662
400397.6401.23352.3270
500497501.54182.82.880
630626.3631.95273.33.393
800795.2802.46694.14.1110
10009941003.6100555130
12001192.81203.6100555150

Product Display

  • Double Wall Corrugated Pipe
  • Double Wall Corrugated Pipe
  • Double Wall Corrugated Pipe
  • Double Wall Corrugated Pipe

Product Application

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Product Packaging

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Factory Display

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FAQ

Q1. Can you do OEM?

A1. Yes.of course.We can produce the products as per your request.

If you can offer samples to us,it will be more convenient.

Q2.How long does it take for delivery?

A2. Production lead time 5 days, and the delivery time will be discussed in detail according to the specific situation.

Q3. If I want to order a small quantity goods,can you do it?

A3. If the product you need we have stock available,that would be great,you can choose the instock goods.

but if not, don’t worry, we can take your order with our other clients’ order to be produced together.But it needs to wait some time .

Q4. How will you follow my order?

A4. When the goods are started to produce,we will take photos for the goods and send it to you.

If you find any production deficiencies,please contact us to correct it.

We will keep in touch with you in the whole production by e-mail or instant messaging, like Skype/Viber/WhatsApp, you can get the

latest news about your order.

After the goods are finish,we will take photos for the goods and packing to you before shipping.

Q5. What is your exporting countries?

A5. We have good sales performance and win good international reputation in more than 30 Countries and

regions,such as Japan, America, Australia,Russia, Canada,Middle East and so on.

Especially in the Middle East and Australia market.

Q6: Can you arrange the shipment for us?

A6: Yes, Our freight forwarders are through the company tender, signed long-term agreement, Price Service is the best. we have designated sea-freight and railway freight Forwarders with decades of experiences and we can get the best price with earliest vessel and professional services.

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