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  • ANSI B16.47 Series A Class 900 Flanges

ANSI B16.47 Series A Class 900 Flanges

Series A 900 Blind Flange

Series A 900 Weld Neck Flange

(Click any image above to enlarge it and lock it in place, then scroll to the bottom table for dimensions)
ThicknessWeight
Nom SizeODWeld NeckBlindOD of RFDia at BaseBoreLTHDia BevelBolt CircleBolt LengthHole Dia # of HolesWeld NeckBlind
OCCRXYA-1-2
2642.755.56.3129.530.5flanges, flange, industrial flanges, industrial flange, industrial pipe flanges, industrial fittings, industrial pipe, industrial carbon steel, industrial blind, industrial blinds, industrial, industrial waterworks, industrial stainless steel, industrial steel, industrial weld, industrial forgings, industrial orifice, industrial slip, industrial steel flange, industrial steel flanges, industrial titanium flange, industrial titanium flanges11.252637.518.752.882015252566
28465.626.7531.532.7511.752840.2519.753.122018103178
3048.55.887.1833.753512.253042.7520.53.122021203758
3251.756.257.623637.25133245.5223.382025454541
34556.58.063839.6213.753448.25233.622029705425
3657.56.758.4440.2541.8814.253650.7523.753.622033956209
3857.57.58.543.2542.2513.883850.7524.53.622033856253
4059.57.758.8145.7544.3814.314052.75253.622436206940
4261.58.129.1247.7546.3114.624254.7525.753.622439607675
4464.888.449.565048.6215.384457.62273.882443008954
4668.258.8810.0652.550.8816.184660.528.54.1224464010426
4870.259.1910.3854.552.8816.54862.5294.1224498011398

Dimensions are in inches. Weights are in pounds.

(1)- Bolt lenghts are calculated based on bolting one WN to one Blind.
(2)- Bolt diameter should be 1/8″ less than the bolt hole diameter
Note:

Larger sizes, as well as intermediate sizes, can be furnished.
ANSI B16.47 Series A Class 900 Flange PDF (for printing).