... . Material available: 201, 304, 430, etc Stainless steel coil Type: 200 series, 300 series and 400 series Surface: 2B, BA, No.4, HL ... ~1500mm Length: as per customer's requirement Inner diameter of coil: 490mm~510mm Main application: chemical industry, construction & ornamental area, electrical ... , kitchen fixture, food equipment, elevator, medical equipment, car component, faceplate and so on.