... 1/2"-48" 3) Pressure: SCH5S-SCHXXS Features:1)Product: Stainless steel 90 elbow, Butt Welding fitting2) Size: Seamless 1/2 ... , 304L, 316, 316L, 316Ti, 317, 317L, 321, 321H,304H6) Our stainless steel elbow are corrosion and high-temperature resistant.7) Applications ... , Exhaust Systems.8) Packing: wooden pallets, according to customers' requests. sell stainless steel 90 elbow