Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of erw black metal pipe in China. Welcome to consult the quotation and import cheap erw black metal pipe made in China here from our factory.
ERW black metal pipe
Product Description
| ERW black metal pipe | |||||||
| Grade | Outer Diameter | Diameter Tolerance | Wall Thickness | Thickness Tolerance | Length | Length Tolerance | |
| Q195 Q235 Q345 | inch | mm | mm | mm | mm | m | mm |
|
1/2 |
20 | +/-0.5 | 0.6-3.0 | +/-0.1mm | 3.0-12.0 | -0, +20 | |
| 3/4 | 25 | +/-0.5 | 0.6-3.25 | +/-0.1mm | 3.0-12.0 | -0, +20 | |
| 25.4 | +/-0.5 | 0.6-3.5 | +/-0.1mm | 3.0-12.0 | -0, +20 | ||
| 1 | 32 | +/-0.5 | 0.7-3.75 | +/-0.1mm | 3.0-12.0 | -0, +20 | |
| 38 | +/-0.5 | 0.7-3.75 | +/-0.1mm | 3.0-12.0 | -0, +20 | ||
| 1-1/4 | 40 | +/-0.5 | 0.7-3.75 | +/-0.1mm | 3.0-12.0 | -0, +20 | |
| 42 | +/-0.5 | 0.7-3.75 | +/-0.1mm | 3.0-12.0 | -0, +20 | ||
| 1-1/2 | 47 | +/-0.5 | 1-4.0 | +/-0.1mm | 3.0-12.0 | -0, +20 | |
| 48 | +/-0.5 | 1-4.0 | +/-0.1mm | 3.0-12.0 | -0, +20 | ||
| 2 | 59 | +/-0.5 | 1-8.0 | +/-0.1mm | 3.0-12.0 | -0, +20 | |
| 60.3 | +/-0.5 | 1-8.0 | +/-0.1mm | 3.0-12.0 | -0, +20 | ||
| 2-1/2 | 75 | +/-0.5 | 1-11.5 | +/-0.1mm | 3.0-12.0 | -0, +20 | |
| 3 | 87 | +/-0.5 | 1-12 | +/-0.1mm | 3.0-12.0 | -0, +20 | |
| 4 |
113 |
+/-0.5 | 1-12.75 | +/-0.1mm | 3.0-12.0 | -0, +20 | |
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