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 pipe reducer: 1/2"～24"DN15～DN600
welding pipe reducers: 4"～78" DN150～DN1900
Wall thickness
sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100,
sch120, sch140, sch160, xxs, sch5s, sch20s, sch40s, sch80s
max wall thickness: 150mm
material
carbon steel: ASTM/ASME A234 WPB-WPC
alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
stainless 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 steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70
industrial processes
bending,squeezing,pressing,forging,machining and more.
Applications:
Our pipe reducers are widely used in many industries,such as petroleum,power generation,natural gas,chemicals,shipbuilding,papermaking and metallurgy,and so on.

Specifications fo pipe reducer