What is black steel pipe?

in Here is your first Forum Fri Jan 17, 2014 7:30 am
by xinlinpipe • 4 Posts

You need to clean the pipes first. Remove all the dirt or rust from the black iron pipes and welded steel pipes with the rags or wire brush. You are advised to choose the API steel pipe from a reliable supplier. Since you need to weld them together, the paint and grease should be removed as well. Place the pipes on the work table. Position the pipes in the right location that you want to weld them and you could hold them securely with a bench vise. During the welding process, the pipes should be located in place.

In order to insure your safety, you should better wear the welding gloves and helmet during welding process. Any skin which is exposed should be covered in case of getting burned. You are advised to choose the black steel pipe from a reliable supplier. Then you could connect the grounding clamp with the work table. Run the welder to weld the parts where the pipes are connected. Make sure that the weld could cover the entire surface of the connection.

When the pipes get cool, you need to remove the weld spatter with a wire brush. Finally, you could remove the welded steel pipe from the bench vise. In order to make the pipes more resistant to rust, you could paint the pipes. You are advised to choose the welded steel pipe from a reliable supplier. Choose the proper paint according to your applications. You could test the quality after welding process by applying pressure to the connection parts.
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