Specification :

We have around 30, 000 tons STOCK Material of steel pipes, including alloy, carbon and stainless steel pipes, origined both domestic and foreign mills. The main steel grade is: ASTM A335 Gr.P11, P22, P91, P5, P9.; ASTM A213 Gr.T11, T22, T91, T9, T5; ASTM A106B/ A53B/ API5L B/ and so on. Sizes for these stock is O.D.1/ 2" -24" x 1-60 mm.