A671 CC70 Welded Straight Seam Steel Pipe
GNEE Company offers precision-engineered A671 CC70 Carbon Steel Low Temperature Pipe at cost-effective prices for a variety of engineering applications.
The grades of A671 Carbon Steel EFW Pipe are pipes with the designation "CC", which means they are cold worked after welding (CW). A671 CC70 Carbon Steel Straight Seam EFW Pipe is a carbon steel pipe produced by the electric fusion welding process, a welding process that fuses the pipe ends together by resistance heat, usually large diameter steel pipes.
The surface treated ASTM A671 CC70 Straight Seam Welded Pipe has good corrosion resistance and can be used for a long time in wet and corrosive environments. A671 CC70 Straight Seam Welded Pipe is widely used in industries such as chemical industry, power plants, and refineries.
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Chemical Composition of SA671 CC70 Pipes
| Specification | Steel grade | Chemical composition | |||||
| C | Si | Mn | P | S | Ti | ||
| ASTM A671 | CC70/C70 | 0.27 | 0.13 ~0.45 |
0.79 ~1.30 |
0.035 | 0.035 | - |
Mechanical Properties of SA671 CC70 LSAW pipe
| Products | Steel Grade | Welding point tensile strength (N/mm2) | ||||
| Yield point (N/mm2) | Tensile Stregth (N/mm2) | Test Pieces | Elongation (%) | |||
| ASTM A671 | CC70/C70 | 260 | 485~620 | - | 21 | 485~620 |
A671 CC70 Structural pipe

Why choose us
Gnee is one of the professional manufacturers in China, exporting accessories and steel productsgnee is committed to providing customers with the highest quality products and the most sincere service. Main markets are from 60 countries.
Gnee Company Team

FAQ
Q: Are you trading company or manufacturer ?
A: Trading company, also manufacturer.
Q: How long is your delivery time?
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 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 need pay the cost of freight.
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