Type: | Welded |
---|---|
Technique: | ERW |
Material: | Carbon Steel |
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Outer diameter | Pre galvanized:1/2''-4''(21.3-114.3mm) | ||
Hot dipped galvanized:1/2''-24''(21.3mm-600mm) | |||
Wall Thickness |
Pre galvanized:0.6-2.5mm | ||
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 |