FLANGES

ANSI/ASME B16.47 Standard Flange SPECIALIZED ASME B16.47 FLANGES MANUFACTURER, ANSI B16.47 SERIES A FLANGES, ANSI B16.47 SERIES B FLANGES Marcel Piping Projects Supply PVT LTD is well-known manufacturers of ASME B16.47 Flanges in India. The use of ASME B16.47 Large Diameter Flanges can be seen in high volume applications like the water desalination projects. ANSI B16.47 Series B Reducing Flange refers to the composition and standard of the flange where the ASME B16.47 Flanges refers to the standard and type. ANSI B16.47 Reducing Flange is a variety of flanges with various compositions. Compositions vary such as in the ASME B16.47 series b slip-on flange made up of carbon steel and the ASME B16.47 blind flange made up of nickel alloys. The ASME B16.47 flanges refer to large diameter pipe flanges manufactured in accordance with ASME B16.47, which covers pressure-temperature ratings, materials, dimensions, tolerances, marking, and testing for the flanges. These flanges can be provided in sizes NPS 26 through NPS 60 with rating class designations 75, 150, 300, 400, 600, and 900. NPS is the designation for nominal flange size. It is related to the reference nominal diameter, DN, used in international and other standards. For flange sizes covered in ASME B16.47, the relationship is DN = 25 × NPS. The standard specification states values in both SI metric and U.S. Customary units, except that diameter of bolts and flange bolt holes are expressed in inch units only. ASME B16.47 provides two series of flange dimensions and two flange types. Series A specifies flange dimensions for general use flanges, which are originated from MSS SP 44 and covering Class 150, Class 300, Class 400, Class 600, and Class 900. Series B specifies flange dimensions for compact flanges that, in most cases, have smaller bolt circle diameters than Series A flanges. At the request of the American Petroleum Institute (API), flange dimensions of ASME B16.47 Series B are provided in accordance with the ...

FLANGES |