Galvanized Welded Corrugated Steel Culvert Pipe


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ProductGalvanized Welded Corrugated Steel Culvert Pipe
StandardAPI,GB8162-2008,GB5310-2008,GB9948-88,YB235-70,ASTM A252, ASTMA193, DIN1000,EN 10217,EN 10224,EN 10025
Outer Diameter500 to 12000 mm(Wave picth:125mm-200mm; Wave depth:25 or 55mm; Inner diameter:500-12000mm)
Thickness Tolerance±5%
Wall Thickness 1.6-8mm
Length300mm to 1800mm, or as your requirements
MOQ5 tons
Surface Treamentoil, paint or galvanized
TechniqueCold drawn & Hot rolled
Delivery Time10-15 days after receving the deposite

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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.

+86 18779164370
+86 18779164370

One touch phone call, we sincerely provide 24-hour service for you~