... Detailed Product DescriptionForm:1/8" NB TO 48" NB. (Seamless & Welded)Thickness SCH: 5s, 10s, 40s, 80s, 10, 20, 40, STD ... , 80, XS, 100, 120, 140, 160, XXS Type:· Elbows in 45 deg, 90 deg, 180 deg, R=1D,1.5D,3D, 5D, 6D, 8D, 10D ... A234 WP1/ WP5/ WP9/ WP11/ WP22/ WP91/ etc. long radius 90 Deg elbow(welded/seamless)