Joho Steel Co., Ltd
JOHO STEEL CO.,LTD, founded in 1988, is a steel group which has integrated steel production, processing and trading into one. We specializes in manufacturing carbon seamless steel pipes, boiler tube
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Tianjin 3inch ERW Welded Steel Iron Pipe Used For Constructions
Material / Grade:
Q235/Q345,STK400/STK500, S235/S355,
ST35.8, ST37, ST42, ST45, ST52, GR.B-X60, J55, K55, N80;
A500/ A53,API 5L/5CT
Sizes:
Outer diameter: 1/2" - 10"
Thickness: 0.6-10.0mm
Length: 5.8m 6m 12m or according to customer's demand
Note: different sizes can be supplied according to your requirements
Standards:
EN39, BS1139, JIS A8951-1995, JIS G3444 -2006,ASTM A500 / A53,API 5L / 5CT
| Outer Diameter -(inch) | Wall Thickness -(mm) | Length -(meter) |
| 1/2" | 0.5-2.75 | 5.8m, 6.0m, 1-12m (customized) |
| 3/4" | 0.5-2.75 | |
| 1" | 0.5-3.75 | |
| 1-1/4" | 0.5-5.0 | |
| 1-1/2" | 0.5-5.0+ | |
| 2" | 0.5-5.0+ | |
| 2-1/2" | 0.8-5.0+ | |
| 3" | 0.8-5.0+ | |
| 4" | 0.8-4.0 | |
| 5" | 1.1-4.75 | |
| 6" | 1.1-6.0+ | |
| 8" | 1.2-6.5+ | |
| 10" | 2.75-5.0+ |
