Cross Tee Butt Weld SCH 10, Sch 40, Sch 80 Crabon Steel ASTM A234 WPB, Galvanis, Stainless Steel ASTM A403 WP304/304L, ASTM A403 WP316/316L, Zinc Plated And Hot Dip Galvanized Size 1/2 iNch - 48 inch