... available: 201, 304, 430, etc Stainless steel coilType: 200 series, 300 series and 400 seriesSurface: 2B, BA, No.4, HL, 8K(mirror ... , EtchingWidth: 20mm~1500mmLength: as per customer's requirementInner diameter of coil: 490mm~510mmMain application: chemical industry, construction & ornamental area, electrical appliance ...