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 KiB459
Weld Neck Flange 0 3-4 Inch Class 30020.4 KiB458
Weld Neck Flange 1 1-2 Inch Class 30020.3 KiB417
Weld Neck Flange 1 1-4 Inch Class 30020.3 KiB430
Weld Neck Flange 1 Inch Class 30020.4 KiB406
Weld Neck Flange 10 Inch Class 30020.4 KiB448
Weld Neck Flange 12 Inch Class 30020.3 KiB447
Weld Neck Flange 14 Inch Class 30020.5 KiB391
Weld Neck Flange 16 Inch Class 30020.5 KiB393
Weld Neck Flange 18 Inch Class 30020.4 KiB408
Weld Neck Flange 2 1-2 Inch Class 30020.4 KiB367
Weld Neck Flange 2 Inch Class 30020.3 KiB439
Weld Neck Flange 20 Inch Class 30020.4 KiB392
Weld Neck Flange 24 Inch Class 30020.5 KiB396
Weld Neck Flange 3 1-2 Inch Class 30020.5 KiB370
Weld Neck Flange 3 Inch Class 30020.3 KiB442
Weld Neck Flange 4 Inch Class 30020.3 KiB454
Weld Neck Flange 5 Inch Class 30020.4 KiB388
Weld Neck Flange 6 Inch Class 30020.4 KiB438
Weld Neck Flange 8 Inch Class 30020.4 KiB456