HONG KONG SUNRISE MATERIALS CO., LIMITED
Hong Kong Sunrise Materials CO., Limited
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Round Steel Pipes Made By Hot Rolled Low Carbon Steel sheet Q235B
Details:
| Outer diameter | Hot dipped galvanized:1/2''-24''(21.3mm-600mm) | |||||||
| | Hot dipped galvanized: 0.8- 25mm | |||||||
| Standard | BS 1387,BS1139,EN39,EN10219,ASTM A53,ASTM A795, API 5L,GB/T3091etc. | |||||||
| Cross Section | Round/Square/Rectangular/Ovel etc. | |||||||
| Type | Electronic Resistance Welded (ERW ) | |||||||
| End Treatment | Plain / Thread / Coupling / Groove / Necking etc. | |||||||
| Application | Greenhouse/Scaffolding/Oil gas water transportation/Transportation,etc | |||||||
| Delivery Time | 15-25 Days normally after your deposit . | |||||||
| Elements | Chemical Composition% | Mechanical Property | ||||||
| Material | C% | Mn% | S% | P% | Si% | Yield Point | Tensile Strength | Elongation |
| | | | | | | (Mpa) | (Mpa) | (%) |
| Q195 | 0.06-0.12 | 0.25-0.50 | <0.05 | <0.045 | <0.3 | >195 | 315-430 | 32-33 |
| Q235 | 0.12-0.2 | 0.30-0.70 | <0.045 | <0.045 | <0.3 | >235 | 375-500 | 24-26 |
| Q345 | <0.20 | 1.0-1.6 | <0.04 | <0.04 | <0.55 | >345 | 470-630 | 21-22 |
