Marine engineering

ASTM A106 Carbon Steel Grade A Pipes are made using high quality raw material and latest technology , which ensures durability, low maintenance and run for long duration.

ASTM A106 seamless steel pipe includes two processes: cold drawn and hot rolled. Among them, cold drawn has higher dimensional accuracy than hot rolled, and the surface of hot rolled steel pipe is relatively rough. The large-diameter seamless steel pipe is hot-rolled steel pipe, and the small-diameter is cold drawn.

Weather-resistant ASTM A423 Grade 1 steel pipe, suitable for pressure-containing components such as economizers or other applications requiring corrosion resistance.