OD:1/2"-24" WT:SCH5-SCHXXS Standard:ANSI B16.9,ASTM,JIS Material:304/304L,316/316L,321ect. 1)Product: Stainless steel 90 elbow, Butt Welding fitting2) Size: Seamless 1/2"-24" (DN15-DN600), Welded 1/2"-48" (DN15-DN1200),MaxRange:<80"3) WT: SCH5-SCHXXS.4) Standard: ASME,ANSI B16.9;JIS B2311,2312,2313;DIN2605,2615,2616,2617 etc.5) Material: 304, 304L, 316, 316L, 316Ti, 317, 317L, 321, 321H,304H,347H ...