Seamless (SMLS) Steel Pipe Size range: 1 " nominal through 24 "OD Wall Thickness up through 4 " thick Specifications & Grades: SA-106 Grade B/C, SA-335 P5, P9, P11, P22, P91 SA-333, Grade 1/6 , SA-213 T5, T9, T11, T22, T91 API 5LB & X-Grades through X-80 API 5CT H40,J55,,N80(-1/-Q),L80,...View More