Weld Neck Flange ASME B16.5 Class 2500
The Drawing Following Data ASME B16.5 Standard Pipe Flanges and Flanged Fittings
ASME B16.5 – 2009
Pipe Flanges and Flanged fittings: 1/2″ through 24″ NPS.
This Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings.
Raised Face Flanges (RF):
RF flanges seal with a flat gasket designed for installation between the raised faces of two mating flanges (both with raised faces). The raised faces have a prescribed texture to increase their gripping and retaining force on this flat gasket. Some users of raised face flanges specify the use of spiral wound gaskets.
|Weld Neck Flange 0 1-2 Inch Class 2500||38.0 KiB||463|
|Weld Neck Flange 0+3-4 Inch Class 2500||20.5 KiB||426|
|Weld Neck Flange 1 Inch Class 2500||20.3 KiB||411|
|Weld Neck Flange 1+1-2 Inch Class 2500||20.4 KiB||402|
|Weld Neck Flange 1+1-4 Inch Class 2500||20.5 KiB||460|
|Weld Neck Flange 10 Inch Class 2500||20.5 KiB||374|
|Weld Neck Flange 12 Inch Class 2500||20.4 KiB||396|
|Weld Neck Flange 2 Inch Class 2500||20.5 KiB||420|
|Weld Neck Flange 2+1-2 Inch Class 2500||20.5 KiB||413|
|Weld Neck Flange 3 Inch Class 2500||20.5 KiB||395|
|Weld Neck Flange 4 Inch Class 2500||20.4 KiB||421|
|Weld Neck Flange 5 Inch Class 2500||20.5 KiB||402|
|Weld Neck Flange 6 Inch Class 2500||20.4 KiB||413|
|Weld Neck Flange 8 Inch Class 2500||20.4 KiB||403|