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 KiB541
Weld Neck Flange 0 3-4 Inch Class 30020.4 KiB530
Weld Neck Flange 1 1-2 Inch Class 30020.3 KiB501
Weld Neck Flange 1 1-4 Inch Class 30020.3 KiB510
Weld Neck Flange 1 Inch Class 30020.4 KiB478
Weld Neck Flange 10 Inch Class 30020.4 KiB528
Weld Neck Flange 12 Inch Class 30020.3 KiB546
Weld Neck Flange 14 Inch Class 30020.5 KiB470
Weld Neck Flange 16 Inch Class 30020.5 KiB466
Weld Neck Flange 18 Inch Class 30020.4 KiB481
Weld Neck Flange 2 1-2 Inch Class 30020.4 KiB441
Weld Neck Flange 2 Inch Class 30020.3 KiB516
Weld Neck Flange 20 Inch Class 30020.4 KiB462
Weld Neck Flange 24 Inch Class 30020.5 KiB475
Weld Neck Flange 3 1-2 Inch Class 30020.5 KiB443
Weld Neck Flange 3 Inch Class 30020.3 KiB519
Weld Neck Flange 4 Inch Class 30020.3 KiB542
Weld Neck Flange 5 Inch Class 30020.4 KiB466
Weld Neck Flange 6 Inch Class 30020.4 KiB517
Weld Neck Flange 8 Inch Class 30020.4 KiB539