Alloy Seamless Pipe and TubeThe benefits of alloy steel pipe include its tensile strength, yield strength, fatigue resistance, toughness, and wear resistance. As a reputable manufacturer and supplier of alloy seamless steel pipes, we have products available in outer diameters through 36 (OD) and up to 30mm wall thickness.Size range: nominal through 36 OD Wall Thickness up through 30mm thick& heavier upon requestSpecifications & Grades: SA-335 P5, P9, P11, P22, P91 SA-213 T5, T9, T11, T22, T91 A519 4130, 414042 Rolled & Welded A-69