SGS AISI ASTM Cold Rolled Stainless Steel S31803 Coil With Thickness 0.3mm - 3mm
SGS AISI ASTM Cold Rolled Stainless Steel S31803 Coil With Thickness 0.3mm-3mm
| Article | Cold Rolled Stainless Steel S31803 Coil |
| key word | cold rolled stainless steel s31803 coil |
| specification | T(0.3-3mm)*W(30-3000mm) coil |
| Surface | 2B BA HL and so on |
| type | stainless steel coil |
| Standard | ASTM JIS EN GB |
| Usage |
construction field, ships building industry, petroleum, chemical industries, war and electricity industries, food processing and medical industry, boiler heat Exchanger, machinery and hardware fields |
| Parking | Standard export packing or according to your requirements/customized packing |
| Payment | T/T, L/C at sight,Western Union,DP |
| Surface finish | Characteristics and application |
| NO.1 |
Hot-rolled surface,annealed and pickled,can be used as cold-rolling material, Industrial tanks and chemical devices |
| NO.2D |
Cold-rolled,annealed and pick led with out skin passing the dull products can be Used as to mobile parts,building materials and piping |
| NO.2B |
The surface brightness and flatness of NO.2B is better than NO.2D.Then through a special surface treatment to improve its mechanical properties,N028 could nearly satisfy comprehensive use |
| NO.3 |
Polished with abrasive belt of grit #100-#120,have better brightness with dis Continuous coarse groove,used as inner and external or decorative material for Building,electrical appliances and kitchen equipment etc |
| NO.4 |
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 or electric product,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 equipment etc |
| HL | Polished with abrasive belt of grit#150-320 on the NO.4 finish and has continuous streaks,mainly used as building,elevators,door of building,frontal plate etc |
| BA | Cold rolled,bright annealed and skin-passed,the product has excellent brightness and good reflexivity like mirror,used for electrical appliance,mirror,kitchen apparatus,or decorative material etc |
| Mirror | Polished,the grit has 600grit and 800grit |
(1): High quality stainless steel tube with reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing ely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements. Free sample
We are professional manufacturer of stainless steel products, including stainless steel decorative pipes,
industrial stainless welded pipes, special-shaped pipes, stainless steel sheet and etc. Main materials are: 304, 201,202,316,316L,430 and so on
Production Flow cold rolled stainless steel s31803 coil
Raw materials are sending to hot rolling or cold rolling units for rolling into different sizes
Hot rolled material is annealing in cold; rolled annealing furnace and pickling in acid.
All mill rolls are grinded on precision grinding machine with proper chamfering after first shiftoperation.
All cold rolled stainless steel s31803 coil are pickled in different tanks and dried on brush roll machine before dispatched.
These cold rolled stainless steel s31803 coil are again annealing and are sent to straighten machine for straightening.
Inspections are done at various stages. Keep proper control overall internal process via rolling,annealin and pickling by our experienced staff
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