Galvanized square steel pipes are easy to weld, cut, form and machine. Compared with other types of carbon steel, galvanized coating can also improve corrosion resistance.
It is produced by steel strip and the main elements such as nickel, chromium and copper are of high purity and stability.
Good extension performance, strong welding, High precision.flaring, shrinking, bending, taping within the standard range of processing.
Specification as follow:
|Product name||galvanized pipe|
|Technique||Longitudinal Electronic Resistance Welding(ERW) High Frequency Welding(HFW)|
|Steel Grade||Q195 similar to a283 GR.B, 040a10, ss330, sphcQ235 similar to a283 GR.D, 080a15,CS type BQ345 similar to a737 GR.B, SS400, S235JR|
|Surface||Galvanized, 3PE, painting, coating oil, steel stamp, drilling, etc|
|Ends||Plain ends, cutting, threading, beveled, flange, etc|
|Packing||Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.|
|Inspection||With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection, With Nondestructive Inspection|