Wholesale ASTM A53 Galvanized GI Tube Pre-Galvanized Pipe

Wholesale ASTM A53 Galvanized GI Tube Pre-Galvanized Pipe

Pre-Galvanized Pipe is galvanizing, the amount of galvanizing is very small, only 10-50g/m2, its corrosion resistance is much different than that of hot galvanizing pipe. Zinc layer is an electroplating layer, and zinc layer is separately stratified with the steel tube matrix. The zinc layer is thin, and the zinc layer simply adheres to the steel tube matrix, which is easy to fall off. Therefore, its corrosion resistance is poor.Widely used in petroleum,chemical industry, construction, shipbuilding, communications, electricity and underground gas pipelines and many other fields.

Product Specification

Application:

1.Mechanical&manufacture

2.Steel structure

3.Shipbuilding

4.Bridging

5.Automobile chassis

Packing：

Packing is one thing can be processed easily,still we must maintain a very strict packing procedure to every single batches of our products.We deeply understand how important to you to receive the products undamaged.