316 stainless steel sheet factory

Surface finish

                         Characteristics & Application

        NO.1

Hot-rolled surface,annealed and pickled,can be used as cold-rolling material,industial tanks

and chemical devices.  

      NO.2D

Cold-rolled, an nealed and pick led with out skinpassing the dull prod ucts can be used

as automobile parts, building materrials and pipings.

      NO.2B

The surface brightness and flatness of NO.2B is better than NO.2D. Then through a special surface

treament to improve its mechamical properties, N02B could nearly satisfy comprehensive uses.

NO.3     

Polished with abra sive belt of grit #100#120,have bet ter bright ness with dis con tin u ous coarse

stria, used as inner and external or naments for building, electrial appliances and kitchen

utensils etc.

 NO.4      

Polished with abrasive belt of grit #150-#180, have better brightness with discontinuous coarse stria, but thinner than NO.3, are used as bathtud building inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc.

#320      

Polished with abrasive belt of grit #320, have better brightness with discontinuous coarse stria,

but thinner NO.3, are used as bathtub building inner and external ornaments electrical appliances,

kitchen utensils and food processing equipment etc.

 HL      

Polished with abrasive belt of grit #150-320 on the No.4 finish and has continuous streaks,

mainly used as building ornaments, elevators, door of building, frontal plate etc.

  BA      

Cold rolled, bright an nealed and skin-passed, the product has excel lent brightness and good reflexivity like mirror,used for lectrical appliances, mirror, kitchen apparatus, or nament materials etc.