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Brand Name : | OEM |
Certification : | CE,ISO9001,SGS |
Price : | USD 600-750 per Ton |
Payment Terms : | T/T, L/C, Western Union, MoneyGram |
Supply Ability : | 100,000 ton per month |
Delivery Time : | 7-15 days |
Galvanized Steel Square Pipes Galvanized Steel Square Tube ERW weld steel pipe banding for Industrial
Galvanized Steel Square Tube
Hot dipped galvanized steel tube/gi steel pipe for greenhouse
1. Free samples can be provided as your request.
2. Before placing order,welcome to visit our factory;during
producing,also welcome to inspect the goods.
3. Reasonable shipping and fast delivery.
4. Our company professional quality testing team and any third
party testing.
Constituent of the material
Grade | C | Mn | Si | S | P | UTS(MPa) | YS(MPa) | EI(%) |
Q235B | 0.12-0.20 | 0.30-0.70 | 0.30 | 0.045 | 0.045 | 375-500 | 235 | 26 |
Q345B | 0.12-0.20 | 1.20-1.60 | 0.20-0.55 | ≤0.045 | ≤0.045 | 510-600 | 345 | 22 |
20#(GB) | 0.17-0.23 | 0.38-0.65 | 0.17-0.37 | ≤0.030 | ≤0.030 | 410-550 | ≥245 | ≥20 |
Production process
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