DN300 SN8 PVC-U Double Wall Corrugated Pipes

Feature:

1.Application:buried sewage and drainage system

2.Ring stiffness:2,4,8 and 16KN/m2

3.Connection:flexible natural rubber sealed ring

4.Lower comprehensive cost

5.Service life: Minimum 50 years life under nomal conditions

Application range:

l         Municipal engineering

l         Constructional engineering

l         Electric and telecomm engineering

l         Railway and highway communication

l         Industrial

l         Agricultural and farmland engineering

l         Road engineering

l         Mine field

l         Highway

l         Applicable to the water penetration and drainage pipes of the golf course and football field

l         The drainage and sewage discharge pipes of various industries

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q:Is the quality of your products stable?

A:The company has a complete QC system, and each batch of products will be sampled and the samples will be kept for 5 years.

Q:Can you do OEM?

A:Yes, of course. We can produce the products as per your request.

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: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to quantity.       

Q: What is your terms of payment ?

A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance,balance before shipment. If you have another question, please feel free to contact us at any time.