Tailai Stainless Steel Products Co., Ltd.

Factory direct sales of stainless steel columns and steel wire ropes at favorable prices, gH, Ht, , , > To choose an engineering stainless steel column with excellent texture, you can have a deep understanding mainly by observing its surface process. The following is an introduction to stainless steel engineering columns How to choose: gH, Ht , , , >. The polished stainless steel engineering column should be as clear as a mirror, without pitting, trachoma or silk marks. If it is foggy white , which is a lower grade. gH, Ht , , , >. The brushed engineering stainless steel columns must have smooth texture, and the interface with the mirror surface must be straight and not hairy. gH, Ht , , , >. If the surface is electroplated, it depends on whether the color is pure and whether there are plating defects such as pitting. gH, Ht , , , >.Whether the appearance is square, good workmanship should have clear edges and corners, regular lines, no burrs, chipping, etc. [Details]