| Customization: | Available |
|---|---|
| Type: | Welded |
| Technique: | Hot Rolled |
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| Product specification | |
| Name | Galvanized Carbon square steel pipe |
| Standard | JIS G3466, EN 10219, GB/T 3094-2000, GB/T 6728-2002 |
| Material | Q195,Q215,Q235 |
| Size | 20-219mm |
| WT | 0.6-25mm |
| Surface treatment | Oil/Painting/Powder painting/Hot dipped galvanized |
| Length | usually 4.5-6.5m, can up to 12m; and can cut in any length according to client' s requirements |
| End Treatment | Plain or bevelled |
| Grade | Chemical Composition | Mechanical Properties | ||||||
| C | Mn | Si | S | P | Yield | Tensile | Elongati | |
| Strength Mpa | Strenth Mpa | -on % | ||||||
| Q195 | 0.06-0.12 | 0.25-0.50 | ≤0.30 | ≤0.045 | ≤0.05 | ≥195 | 315-430 | ≥33 |
| Q215 | 0.09-0.15 | 0.25-0.55 | ≤0.30 | ≤0.05 | ≤0.045 | ≥217 | 335-450 | ≥27 |
| Q235 | 0.12-0.20 | 0.30-0.67 | ≤0.30 | ≤0.045 | ≤0.04 | ≥235 | 375-500 | ≥26 |
| Q345 | ≤0.20 | 1.00-1.60 | ≤0.55 | ≤0.04 | ≤0.04 | ≥345 | 470-630 | ≥22 |
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