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Large Diameter Steel Flanges: NPS 26 through NPS 60 Metric/Inch Standard
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STANDARD published on 2025
Designation standards: ASME B16.47:2025
Publication date standards: 2025
SKU: NS-1225936
The number of pages: 142
Approximate weight : 457 g (1.01 lbs)
Country: American technical standard
Category: Technical standards ASME
This standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, and testing for pipe flanges in sizes NPS 26 through NPS 60. Included are flanges with rating class designations 75, 150, 300, 400, 600, and 900 with requirements given in both SI (Metric) and U. S. Customary units, with diameter of bolts and flange bolt hole expressed in inch units. This standard is limited to flanges made from cast or forged materials and blind flanges made from cast, forged, or plate materials.
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Latest update: 2025-11-06 (Number of items: 2 243 364)
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