Weld DN250 to DN1800 Seamless DN15 to DN700 Wall Thickness STD, XS, XXS, SCH10, SCH20, SCH30, SCH40, SCH60, SCH80, SCH160, ETC Bending Radius R 1.0D to 10D Bending Angle 45°, 90° , 180° Standard ASME ANSI B16.9, ANSI B16.28, MSS SP75 DIN DIN2605, DIN2615, DIN2616, DIN2617, DIN28011 SGP JIS B2313 EN EN10253-1, EN10253-2 Material ASTM Carbon steel: A234 WPB Stainless steel: A403 WP304, A403 WP304L, A403 WP316, A403 WP316L, A403 WP321 Alloy steel: A234 WP12, A234 WP11, A234 WP22, A234 WP5, A420 WPL6, A420 WPL3 DIN Carbon steel: St37.0, St35.8, St45.8 Stainless steel: 1.4301, 1.4306, 1.4401, 1.4571 Alloy steel: 1.7335, 1.7380, 1.0488 (1.0566) JIS Carbon steel: PG370, PT410 Stainless steel:SUS304, SUS304L, SUS316, SUS316L, SUS321 Alloy steel: PA22, PA23, PA24, PA25, PL380 Check from website: http://www.steelfittings-flange.com/html_products/45º-elbow-49.html