Weld Neck Flange ASME B16.5 Class 300

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weld neck flange 2 Inch Class 300
weld neck flange 2 Inch Class 300

Weld Neck Flange ASME B16.5 Class 300

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.

NameSizeHits
Weld Neck Flange 0 1-2 Inch Class 30038.2 KiB184
Weld Neck Flange 0 3-4 Inch Class 30020.4 KiB211
Weld Neck Flange 1 1-2 Inch Class 30020.3 KiB166
Weld Neck Flange 1 1-4 Inch Class 30020.3 KiB159
Weld Neck Flange 1 Inch Class 30020.4 KiB160
Weld Neck Flange 10 Inch Class 30020.4 KiB197
Weld Neck Flange 12 Inch Class 30020.3 KiB172
Weld Neck Flange 14 Inch Class 30020.5 KiB160
Weld Neck Flange 16 Inch Class 30020.5 KiB158
Weld Neck Flange 18 Inch Class 30020.4 KiB171
Weld Neck Flange 2 1-2 Inch Class 30020.4 KiB150
Weld Neck Flange 2 Inch Class 30020.3 KiB187
Weld Neck Flange 20 Inch Class 30020.4 KiB160
Weld Neck Flange 24 Inch Class 30020.5 KiB161
Weld Neck Flange 3 1-2 Inch Class 30020.5 KiB144
Weld Neck Flange 3 Inch Class 30020.3 KiB178
Weld Neck Flange 4 Inch Class 30020.3 KiB198
Weld Neck Flange 5 Inch Class 30020.4 KiB151
Weld Neck Flange 6 Inch Class 30020.4 KiB170
Weld Neck Flange 8 Inch Class 30020.4 KiB193
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