As one of the best 90 degree elbow manufacturers and suppliers, and equipped with one of the well-known 90 degree elbow brands and productive factory and company, World Iron & Steel Co.,Ltd is always at your service.Products:?90°elbow,90degree steel elbow,90 degree elbow,90 degree LR elbow, 90 degree stainless steel elbow, 90 degree carbon steel elbow, 90 degree alloy steel elbow,90Degree SR elbow, 90 degree ASME B16.9 seamless elbowSize:?Seamless (SMLS) Elbow: 1/2”-24” ,DN15-DN600, Butt Welded Elbows(SEAM)24”-72”,DN600-DN1800Type:LR 30degree 45degree,60degree,90degree,180degreeSR 30degree 45degree,60degree,90degree,180degreeR=1.0D,R=1.5D,R=2.0D,R=3.0DThickness:SCH10, SCH20, SCH30, STD?SCH40,?SCH60,?XS,?SCH80,?SCH100,?SCH120,?SCH140,?SCH160,?XXS.Standard:ASME B16.9,ASTM A234,ASTM A420,ANSI B16.9/B16.25/B16.28,MSS SP75JIS B2311, JIS B2312,JIS B2313EN 10253-1,EN10253-2Materials:ASTM :?Carbon steel (ASTM A234 WPB,A234 WPC,and A420 WPL6Stainless?steel(ASTM?A403?WP304,304L,316,316L,321.?1Cr18Ni9Ti,?00Cr19Ni10,00Cr17Ni14Mo2,??ect.)Alloy?Steel: A234WP12, A234WP11, A234WP22, A234WP5,A420WPL6, A420WPL3.DINCarbon steel:ST37.0,ST35.8,ST45.8Stainless steel:1.4301,1.4306,1.4401,1.4571Alloy Steel:1.7335,1.7380,1.0488(1.0566)JISCarbon steel:PG370,PT410Stainless Steel: SUS304,SUS304L.SUS316,SUS316L,SUS321Alloy Steel: PA22,PA23,PA24,PA25,PL380GB10# ,20#,20G,23G,20R,Q235,16Mn,16MnR,1Cr5Mo,12Crmo,12CrMoG,12Cr1MoSurface:?Transparent Oil, Rust-Proof Black Oil or Hot Galvanized