As one of the best 180 degree bend manufacturers and suppliers,Website:http://www.worldironsteel.com, and equipped with one of the well-known 180 degree bend brands and productive factory and company, World Iron & Steel Co.,Ltd is always at your service.Products: 180 °Elbow,180 Degree steel elbow,180 degree elbow,180 degree LR elbow, 180 degree stainless steel elbow, 180 degree carbon steel elbow, 180 degree alloy steel elbow,180 Degree SR elbow, 180 degree ASME B16.9 seamless elbow,180degree Bend,Size: 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