Our alloy steel pipes and alloy steel tubes are ideal for High Temperature / Pressure application. These alloy steel tubes and pipes conform to various standards like ASTM A 335 Gr. P1, P2, P5, P9, P11, P12, P22, P91; & SA 213 Â Gr. T2, T5, T11, T12 & T22. We also provide our clients with IBR Test Certificate along with the products.