Black Steel Seamless Pipe Painting Process

The seamless pipe conforms to ASTM A 53, GR B, SCH40. More and more used for fire protection, construction, fluid tansfer, etc. 

High quality painting of piping and equipments as well as structures, is essential to avoid corrosion.  It helps ensure long life of a constructed plant and low maintenance costs. Painting involves not only total surface cover but also markings of various types such as standard No., heat fluid codes, size and wall thickness etc. The pipe surface is sprayed with black paint, smooth and bright.

Pipe Coating Process

1. Ensure all tests are performed on piping system before starting painting work.

2. Clean painting surface to remove oils, grease, dirt.

3. Ensure proper room temperature and humidity levels.

4. Use hand tools, machine tools, shot blasters etc to clean surface as per relevant standards and project requirements.

5. Apply paint within 2 hours of surface preparation.

6. Apply paint coats have dried up.

7. Marking pipes.
   

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