Black Steel Pipe

Black steel pipes are made from hot-rolled steel coils and processed into the required shapes, including round, square, rectangular, and oval pipes. The production process complies with standards such as ASTM, API 5L/5CT, JIS, AS1163, EN, and CNS. Additionally, by applying appropriate coating treatments (such as oil coating or UV coating), the mill will be able to improve product's performance on corrosion resistance.