| Type: | Seamless |
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| Technique: | Hot Rolled |
| Material: | Carbon Steel |
| Surface Treatment: | Black |
| Usage: | Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose |
| Section Shape: | Round |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Product | Galvanized Welded Corrugated Steel Culvert Pipe |
| Standard | API,GB8162-2008,GB5310-2008,GB9948-88,YB235-70,ASTM A252, ASTMA193, DIN1000,EN 10217,EN 10224,EN 10025 |
| Outer Diameter | 500 to 12000 mm(Wave picth:125mm-200mm; Wave depth:25 or 55mm; Inner diameter:500-12000mm) |
| Thickness Tolerance | ±5% |
| Wall Thickness | 1.6-8mm |
| Length | 300mm to 1800mm, or as your requirements |
| MOQ | 5 tons |
| Surface Treament | oil, paint or galvanized |
| Technique | Cold drawn & Hot rolled |
| Delivery Time | 10-15 days after receving the deposite |
Packaging
1. Marking: Size, standard,heat number as customer required
2. Surface: Oiled or Black painted or galvanized to prevent rust
3. If the diameter of corrugated steel pipe is so large, we would packk it in pieces.
4. If the diameter of corrugated steel pipe is small, we will pack it with stripes and waterproof material.
5. We also can do as customers' requirements
Our Services
1. We can provide the free sample for your inspection and check.
2. We can provide the personal customized service, such as adding your company's logo on the products, the specified color and so on.
3. If you come to China, we would like to show you around the factory.
4. If you have any question, please contact me without hesitation.
5. As long as the production of various steel coils and plates, our company can meet your needs at any time with a lower price.
1. Do you have your own factory?
Yes, we do. We have our own factory, and we can provide stable stock with competitive price and good quality.
2. What is your way of the surface treatment?
You have many choices, such as the oil painting, the black painted, the galvanized and so on. Whatsoever, we can do as your requirements.
3. Which payment can you accept?
1).100% irrevocable L/C at sight.
2).30% T/T prepaid and the balance against the copy of B/L.
3).30% T/T prepaid and the balance against L/C.
4. How about the delivery time?
10-15 days after receiving the deposit.
5. Why do you choose our company?
A). We have a more stable stock with competitive price and good quality.
B). We have more experience on the international trade with good faith.
C). We can provide the personal customized service, such as adding your company's logo on the products, the specified color and so on.
6. What is the application of the product?
Boiler pipe,oil pipe, structure pipe, chemical fertilizer pipe, drill pipe, fluid pipe, gas pipe, hydraulic pipe, construction etc.
7. Can you send a sample for the inspection?
Yes, we can. We can send you the sample freely.
8. Can you make the product according to our requirements?
Yes, we will strictly follow your requirements, such as the way of the package, the length of the product, the treatment of the product and so on.
Suppliers with verified business licenses
Audited Supplier 
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