Detailed Product Description

Complies with GB/T3091-2001, BS1387-1985 and ASSTMA-53, our products are smooth and evenly galvanized, and they can be extensively used as the water supply pipe, the fire pipe, the coal gas pipe, the cold air pipe and the sewage pipe. With a complete set of varieties, we can supply products ranging from 1/2" to 12".

Compared with other similar products, the quality of Liansu hot-dip galvanizing steel pipe has such merits as:

• The surface is bright and evenly galvanized.
• The inner welding seam is so even that looks like a line. Each pipe has to go through the eddy current test.
• Generally, with 9.999 zinc slab, the steel pipe is strongly resistant to corrosion.
• As the surface of each finished steel pipe goes through a special antiseptic treatment, the service life of the hot-dip galvanizing steel pipe is dramatically prolonged.