Specifications

Round hole perforated stainless steel metal sheet 

1.material:SS304 

2.thickness: 0.2-30mm  

3..Hole: 05-200mm 

Product Information

Specifications

Round hole perforated stainless steel metal sheet  

1.material:SS430

2.thickness: 0.2-30mm  

3..Hole: 05-200mm 

Product Information

Packing

Manufacturing Process of Stainless Steel Sheet:

Stainless steel sheet manufacturing is a process industry in which

 S.S. flats is prime raw material of different quality and rates. 

They are sending to Hot rolling units for hot rolling of different sizes and

 for proper 16 gauge material.

→16SWG hot rolled material is annealing in cold rolled annealing furnace 

and after pickling in different acids it is send Roughing Mill. 

Roughing mill dose the process of gauge reduction to about 20 gauge 

after passing through it no of times. Annealing is done on a 70 feet long

gas fired furnace with ceramic roll and 11 burners. Thus giving even heat 

and increase the surface finish of sheets.

→All mill rolls are grinded on precision grinding machine with proper chamfering 

after first shift operation

→There 20 gauge roughed sheets are again annealing and pickled in 

respective acids and send to mill no 2 for finish rolling.

→All sheets are pickled in different tanks. And also sheet dried on brush 

roll machine before dispatch. This surface finish is maintained.

 →These sheets are again annealing then sent to straighten machine 

for straightening and pickling in acid and send for packing according to size and quality.

Thus required 22 gauge final sheets obtain.

Similarly if 26 gauge sheets are required, one/two more finish process

 is repeated and then packed.

→Spend acid is collected in collection tank and primary treatment

 is done on it in pollution plant.

Rough edges of sheets are cut before packing.

→Inspection is done at various stages. By experience staff keeping proper 

control overall internal process via rolling, annealing, pickling, treatment of waste etc.

All mill rolls are grinded on precision grinding machine with proper chambering 

after 1 shift operation.