Learn How to Protect Black Steel Pipe

The time of issue:2013-11-12 8:41:56       Author:

Unlike the galvanized steel pipe, black steel pipe is not coated with protective surface. And due to the lack of the galvanized coatings, black pipe needs to be protected. Vast majority of pipes used in our daily life belong to black pipes. For instance, the pipes used to transfer the gases are made from black steel. In proper environment, it is possible for black pipes to last longer. But when the climate become wet, its surface will become to rust easily. To protect the external surface of black pipes, it is necessary to apply the protective layer. Generally, the homeowners will choose to paint the pipes since this method is relatively simple.

To accomplish a perfect task, you need to prepare suitable materials. For example, the wire brush, proper paint, rust-resistant primer, rags, acetone etc.
1. The first step is to remove the existed rust. And if the pipes have been treated with protective layer before, it is necessary to dispose of the loose paint. Both the paint and rust can be removed by the prepared wire brush. And to clean the oily areas, the acetone-based agent is the recommended solution.

2. In advanced of applying the paint, a layer of rust-resistant primer should be applied. To ease the difficulty, a spray can is the helpful tool. In particular, the space between the pipes and steel fittings is not easy to approach. But with the help of spray can, the task become much easier. Wait for a few minutes according to the recommendation to let the primer dry and then apply a second layer of primer with the same method.

3. Apply two layer of paint with the method mentioned in step 2. The paint should be applied evenly and regular maintenance is required. If the paint is damaged down the road, the damaged areas will rust and the nearby areas will be influenced gradually. Without proper handling process, the black steel pipes will destruct in the future. Being faced with damaged paint, the owners should re-paint the pipes as soon as possible. It is recommended to apply thin layers in multiple instead of thick layers. Both the look and property are improved by allying thin coats. The welded steel pipe and API steel pipe are also available. If you are looking for the method to protect black steel pipes, welcome to visit: www.xinlinsteel.com

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