ST52 mild steel cold drawn pipes can be used in structural and mechanical parts, hydraulic cylinder, etc.ST 52 cold drawn steel pipes are marked in indelible ink, the details being repeated along the entire length of each tube and on a label.

S355J0H seamless steel pipes are widely used in petroleum and other chemical industry. S355J0H seamless steel pipe is a hollow hot-processing, non-alloy and fine grain structure steel.

SAE 1020 seamless steel pipe generally used in manufacture parts with high force and toughness.,SAE1020 seamless steel pipe is our main hot steel products,the strength is slightly higher than the 15 steel,rarely quenching,no temper brittleness,cold deform

410 stainless steel pipe has a good corrosion resistance, mechanical processing, general purpose cutting tool category.
410 stainless steel tube heat treatment: solution treatment (℃) 800-9000 slow cooling or 750 cold.