ERW Hollow Section Pipe, Galvanized Steel, Various Lengths Available

Welding pipes together is a remarkably simple yet incredibly resilient method for connecting piping systems. Steel pipes can be seamlessly joined using techniques such as MIG (metal inert gas), TIG (tungsten inert gas), or SMAW (stick metal arc) welding. Prior to welding, ensure there are no gaps between the pipes for optimal joint integrity. During the welding process, it's crucial to maintain the continuous alignment of the pipes for a perfect connection.

The pre-galvanized welded steel pipe refers to a welded tube that undergoes several processes such as degreasing, rust, removal,phosphorization, and drying before being galvanized. These pre-galvanization treatments prepare the pipe for an efficient zinc coating application, ensuring a uniform layer thickness, strong adhesion of the coating, and significantly enhanced corrosion resistance.

Hot-dip galvanizing (HDG) is an innovative process where fabricated steel is immersed in a kettle or vat filled with molten zinc. During this immersion, the iron in the steel reacts metallurgically with the zinc, forming a robust and tightly-bonded alloy coating. This protective layer offers exceptional corrosion resistance, substantially extending the life and durability of the steel.

Outer diameter ranges from 10mm to 600mm, and thickness ranges from 0.5mm to 30.0mm depending on the specific product requirements.

Payment requires 30% TT in advance, with the balance paid against the copy of B/L or via irrevocable L/C at sight.