ss perforated sheet price

3. Daily maintenance of the blade stabbing rope

Steel wire and iron wire have many similarities, but carefully distinguish, will find that they are not only different in the material, but also in the product characteristics of the great difference. So when choosing, be sure to make a clear distinction between the two. Steel wire factory introduces steel wire carbon structural steel made above, generally not galvanized, used for machinery, spring. Black, very hard; Wire: made of mild steel (mild steel), galvanized, used for joining and binding. White and soft.

C, coating uniformity: galvanized layer is basically uniform with copper sulfate solution test etched five times without exposing iron.