Round galvanized steel pipes are highly resistant to corrosion, which makes it a perfect choice for goods or materials that will be exposed to the elements on a regular basis.
| Product | Round galvanized steel pipes |
| Material | Q195,Q215,Q235,Q345, GR.B ST 37, ST 252 |
| Wall Thickness | 0.5mm-12mm |
| Length 5.8m-16m | by customer requirements |
| Ends | 1. Plain 2.Beveled 3.Thread with Coupling or cap 4. Chamfer 5.Groove 6.Screw |
| Package | 1.bundle 2.in bulk 3.plastic bags 4.wooden box 5.according to client's requirement |
How to distinguish between Round galvanized steel pipes and black steel pipe?
1. Check the color of the pipe. The black steel pipe is flat black, and the Round galvanized steel pipes are silver gray. Black steel pipes are darker than galvanized pipes.
2. Distinguish differences by the materials they carry. Round galvanized steel pipes are usually used for water transportation, and black steel pipes are used for gas transmission.
3. If the pipeline was installed after the 1950s, it is likely to be black steel because black steel pipes are used later than Round galvanized steel pipes.
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