Stainless Steel Finish Grade:

Original surface: NO.1 surface treated with heat treatment and pickling after hot rolling. Generally used for cold rolled materials, industrial tanks, chemical industrial devices, thicker from 2.0mm to 8.0mm.

Blunt surface: No.2d cold rolled after heat treatment, pickling, the material is soft, the surface is silver luster, used for deep stamping, such as automobile components, water pipes and so on.

Fog surface: NO.2B After cold rolling, heat treatment, pickling, and then finishing to make the surface moderately bright. Because the surface is smooth, easy to regrind, make the surface more bright, widely used, such as tableware, building materials and so on. After using the surface treatment to improve mechanical properties, it can meet almost all purposes.

Coarse sand: NO.3 with 100-120 grinding belt out of the product. With better gloss, with a discontinuous coarse grain. Used for building interior and exterior decoration materials, electrical products and kitchen equipment, etc.

Fine sand: NO.4 with particle size 150-180 grinding belt out of the product. With better gloss, with discontinuous coarse lines, stripes thinner than NO.3. Used for bath, interior and exterior decoration materials, electrical products, kitchen equipment and food equipment, etc.

#320 Grind out of the product with no. 320 grinding belt. With better gloss, with discontinuous coarse lines, stripes thinner than no.4. Used for bath, interior and exterior decoration materials, electrical products, kitchen equipment and food equipment, etc.

HAIRLINE: HLNO.4 A product (subdivision no. 150-320) with a abrasive pattern produced by continuous grinding of a suitably sized abrasive belt. Mainly used for building decoration, elevator, building doors, panels and so on.

Bright surface: BA after cold rolling with bright annealing, and after leveling products. Excellent surface gloss and high reflectivity. A mirror-like surface. Used in household appliances, mirrors, kitchen equipment, decorative materials, etc.