(click any image above to enlarge it and lock it in place, then scroll to the bottom table for dimensions) ansi b16.47 series a flange classes choose your pressure class below. Available from class 300 through class 900: Ansi b16.47 series a flanges;
Asme Flange Dimensions Table 42
These asme b16.47 class 150# series a weld neck flanges will be supplied with a 1/16 raised face unless otherwise specified.
All asme b16.47 class 150# series a weld neck flange dimensions are in inches.
They also usually have a smaller bolt circle diameter than series a flanges. For example, 30 inch class 150 series b flange requires 44 bolts with diameter 3/4 inch. For example as seen from fig. Flat face option available for asme b16.47 class 150# series a weld neck flanges.
Asme b16.47 series b flanges, by class.
Flange dimensions large / class 150 / 30 thru 48 phone: Steel pipeline flanges and api 605: Quantity of fasteners is more. Ad we provide ansi, api, and awwa pipe flanges in carbon steel, stainless steel, alloys.
Ansi b16.47 series b flanges;
Series a 150 & 300 blind flange. All asme b16.47 150# series a blind flange dimensions are in inches. We’re here to help with your flange needs. Asme b16.47 series a flange dimensions class 150.
Www.guenthersupply.com bolting pattern and bolt lengths asme b16.47 series a nominal pipe size nps (inches) outside diameter of flange (inches)(o.d.) no.
All dimensions are in inches. It corresponds to the pipe inside diameter. Series a 400, 600 & 900 weld neck flange. Dimensions are in millimeters unless otherwise indicated.
Not available for series a flanges:
Quantity of studs 28 28 28 28 28 32 32 32 32 32 28 32 32 32 28 28 32 32 stud size 1.625 1.625 1.75 1.875 1.875 2 1.5 1.625 1.625 1.75 1.875 1.875 2 2 2.25 2.25 2.25 2.25 The charts show the dimensions of asme b16.47 large size flanges class 150, 300, 400, 600, 900 (from 26 to 60 inches in diameter). 18 rows dimensions of 150# b16.47 series a flanges. Diameter of hub top of wn;
*click to view the dimensions for asme b16.47 series b welding.
Asme b16.47(large diameter steel flanges) is a standard for large diameter steel flanges sized from nps 26 through nps 60.the latest version provides dimensions and ratings in both metric and inch units. Texas flange has been in the business of prec Both series a and b define weld neck flanges and blind flanges in raised face type. Of bolts holes diameter of bolts (inches) diameter of bolt holes (inches).
Asme b16.47 series b flanges need more but smaller fasteners, such as bolts & nuts.
