ERW steel Pipe
group nameERW Pipe/Galvanized Steel Pipe
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Min Order25 piece
brand nameHengJi
modelhengji
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update timeThu, 07 Mar 2013 10:56:25 GMT
Paramtents
Technique Cold Drawn
Grade 20#,Q235,Q345,Q195,10#-45#,Q195-Q345
Thickness 0.1 - 2.0 mm
Outer Diameter 21 - 273 mm
Application Fluid Pipe
Section Shape Round
Packging & Delivery
Min Order25 piece
Briefing
BS1387-1985
Detailed
ERW steel Pipe
BS1387-1985
ERW steel Pipe
Nominal size | Out diameter | Thickness |
inch | mm | mm |
1/2" | 21.3 | 1-2.8 |
3/4" | 26.9 | 1-2.8 |
1" | 33.7 | 1-3.2 |
11/4" | 42.4 | 1-3.5 |
11/2" | 48.3 | 1.5-3.5 |
2" | 60.3 | 1.5-3.5 |
21/2" | 76.1 | 1.5-3.75 |
3" | 88.9 | 4.00 |
4" | 114.3 | 4.00 |
5" | 139.7 | 4.00 |
6" | 168.3 | 4.50 |
8" | 219.1 | 4.0-6.0 |
There are several advantages of ERW welding pipe such as: clean and smooth surface, appealing appearance, high concentricity and uniform thickness. The metallographic structure is well mixed inside welding seam after thermal treatment,
