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Pipe Flange Dimensions Chart

Pipe Flange Dimensions Chart - 90 60 4 x 14. Web flange reference chart pn6 5k 125 lbs pn10 10k 150 lbs pn16 16k 300 lbs pn25 20k 300 lbs pn40 40k 600 lbs o.d. Flanges, bolt holes and bolting dimensions chart of class 150 pipe flanges per asme b16.5. B = thickness of flange. 90 60 4 x 14. Flanges are standardized according publications from organizations like asme, mss, api and others. Dn = diameter nominal (size) a = flange. B = thickness of flange. X pitch x bolthole o.d. Web the class 300 asme b16.5 pipe flanges can be used in the power generation, gas processing, heat exchanger and in boiler class applications because of their high pressure capacities.

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Web Flange Reference Chart Pn6 5K 125 Lbs Pn10 10K 150 Lbs Pn16 16K 300 Lbs Pn25 20K 300 Lbs Pn40 40K 600 Lbs O.d.

Each of the above types of api flanges has its own size and rating limitations. For a precise match, test your flange according to the instructions below and compare the results to the dimensions. Flanges, bolt holes and bolting dimensions chart of class 150 pipe flanges per asme b16.5. Web the following is chart data for ansi b16.5 flange dimensional data table for sizes 3 to 10 inches.

D = Diameter Of Bolt Holes.

Web flange dimensions are covered in the following tables of asme b16.5 2020: Web asme b16.5 standard covers steel pipe flanges and flanged fittings from nps 1/2 through nps 24 metric/inch in pressure class 150 to class 2500. 75 50 4 x 11. Bolt hole diameter 1/8 in.

How Can You Evaluate The Size Of A Flange?

X pitch x bolthole o.d. Web the following ansi flange charts & flange tables provide flange dimensions including, flange overall diameters, number of bolts and bolt size for the most common sizes of ansi flanges for ratings from ansi 150 through to ansi 1500. This dimension may be straight or tapered (not exceed 7 deg). Flange dimensions are determined by the pipe size and the pressure class required for the application.

Blind Flanges And Certain Reducing Flanges Made From Cast, Forged Or Plate Materials.

B = thickness of flange. D2 = diameter of raised face. Type 6b may be used as threaded flanges but type bx flanges are not used for threaded applications. (1) this dimension is for the large end of the hub, which may be straight or tapered.

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