large diameter stainless steel reducers

　　Standards

　　ASME B16.9-2007

　　ASME B16.25-2007

　　ASME B16.5-2007

　　EN10253-1-1999 EN10253-2-2007 EN10253-3-2008 EN10253-4-2008

　　DIN2605-1-1992 DIN2605-2-1995

　　JIS B2311-2009 JIS B2312-2009 JIS B2313-2009

　　GB/T12459-2005 GB/T13401-2005 GB/T10752-2005

　　SH/T3408-1996 SH/T3409-1996

　　SY/T0609-2006 SY/T0518-2002 SY/T0510-1998

　　DL/T695-1999 GD2000 GD87-1101

　　HG/T21635-1987 HG/T21631-1990

　　Size

　　Seamless elbow:1/2"～24" DN15～DN600

　　Welded Elbow: 4"～72" DN150～DN1800

　　Wall Thinkness

　　sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100,

　　sch120, sch140, sch160, xxs, std,sch5s, sch20s, sch40s, sch80s

　　Maximum thickness: 120mm

　　Stanless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N

　　ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti

　　ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H

　　Low-temperature steel:ASTM/ASME A402 WPL 3-WPL 6

　　High performance: ASTM/ASME A860 WPHY 42-46-52-60-65-70