Meizhou City Large Diameter Spiral Steel Pipe Supplier

Foshan Shunde Langyao Iron and Steel Co., Ltd. was established on May 11, 2015. The legal representative is Huang Songming, and the company is engaged in the sale of steel products and domestic commercial activities.

Spiral steel pipes come in various types and sizes; the following is just a partial list of specifications provided:

Available diameters (DN) range from 20mm (DN20) to 2000mm (DN2000), with common sizes including: DN50, DN100, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600, DN700, DN800, DN900, DN1000, DN1200, DN1400, DN1600, DN1800, and DN2000.

The above data is for reference only. If needed, it is recommended to consult the manufacturers of spiral steel pipes.

Corrosion-resistant spiral steel pipe is a type of spiral steel pipe that has been specially treated, with a protective coating added to its outer surface to enhance its corrosion resistance and extend its service life.

The anti-corrosion spiral steel pipe has the same outer diameter and wall thickness specifications as the standard spiral steel pipe. However, during the manufacturing process, a protective anti-corrosion coating must be applied to the pipe surface to prevent corrosion and damage to the pipeline.

Multiple options are available for corrosion-resistant materials, commonly including high polymers such as epoxy resin, polyurethane, polyester, and esters, as well as special materials like corrosion-resistant coatings and linings.

Corrosion-resistant spiral steel pipes are widely used in various fields such as oil, chemical, power, and drainage industries. Particularly in harsh environments like oceans, deserts, and saline-alkali soils, their corrosion resistance and stability are even more superior.