Surface Finish
Surface
Characteristic
Processing Technology
N0.1
Original
Pickled after hot rolling
2D
Blunt
Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling
2B
Blurred
Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + tempering rolling
N0.3
Matte
Polishing and tempering rolling with 100-120 mesh abrasive materials
N0.4
Polishing and tempering rolling with 150-180 mesh abrasive material
NO.240
Polishing and tempering rolling with 240 mesh abrasive materials
NO.320
Polishing and tempering rolling with 320 mesh abrasive materials
NO.400
Polishing and tempering rolling with 400 mesh abrasive materials
HL
Brushed
Grind the surface of the steel belt with an appropriate grinding grain size to makeit show a certain longitudinal texture
BA
Bright
The surface is annealed and shows high reflectivity
6K
Mirror
Rough grinding and polishing
8K
Fine grinding and polishing

Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness and the number of tons you need to
purchase.Q:What are the shipping ports?
A:You can choose other ports according to your needs.Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.Q:What are the certifications for your products?
A:We have ISO 9001, SGS, EWC and other certifications.Q:How long does your delivery time take?
A:In general, our delivery time is within 7-45 days, and may be delayed if the demand is extremely