As per ASTM A249M, ASTM A269, ASTM A312M, DIN 17456, JIS G3448, GB/T12771 etc
Length 5.8M /6M or as per customers request.Minimum order: 50MT per s ... Explore More
As per ASTM A53, BS1387, DIN2244, GB/T13793, GB/T3091, GB/T 6728, GB/T6725
Surface treatment: galvanized or coated with oil or black color to prevent ... Explore More