Flange is rough or semi-finished edge along the outer edge or hole must be translated into the erection of the edge of the curve from the Press and the rough edge of the workpiece shape, flange can be divided into the hole (hole or hole) flange , flat surface flange and outer flange, etc. flange can replace some of the complex parts of the drawing process, improve the material plastic flow so as not to break or wrinkle, and we can supply carbon steel flange, flange alloy, stainless steel turning edges, etc. These products comply with ASME B16.9, ISO, API, EN, DIN, BS, JIS, GB etc standards and have passed the SGS, ABS certification.
Material
Carbon Steel: ASTM / ASME A234 WPB-WPC, ST37,
Alloy: ST52, 12CrMo, 15CrMo, 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-316Ti
ASTM / ASME A403 WP 321-321H ASTM / ASME A403
More pictures
Flange flange flange
Introduction
Production process:
By bending, squeezing, pushing the system, molding, machining, processing methods such as cold or hot forming.
By Industry:
Electricity, oil and gas, petrochemical, chemical, marine, heating, paper making, metallurgy and so on.
Wall thickness
sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100, sch120, sch140, sch160, xxs, sch5s, sch20s, sch40s, sch80s
Maximum wall thickness: 150mm
Standard
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
Flanging parameters
Product Range
OD 1 / 2 "~ 24"
Wall thickness of 2mm ~ 150mm
As a Chinese professional manufacturer and supplier of flanging, we have nearly 20 years of industrial pipe, industrial pipe fittings production experience, and has obtained ISO9001: 2000 certificate and our products have been sold to Italy, Brazil, Saudi Arabia, Dubai, Bangladesh Egypt and other countries and regions. If you have any questions please feel free to contact us.
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