SERIES B 400 WELD NECK FLANGE

SERIES B 400 BLIND FLANGE

Find the dimensions (in inches)

ThicknessDrillingWeight
Nom SizeODWeld NeckBlindOD of RFDia at BaseBoreLTHDia BevelBolt CircleBolt LengthHole Dia# of HolesWeld NeckBlind
OCCRXBYA(1)(2)
2633.53.53.52827.125.882630.7511.251.528360874
28363.753.753029.126.252833121.62244501081
3038.254432.2531.256.693035.2512.51.62285301302
3240.754.254.2534.3833.257.063237.513.251.75286351570
3442.754.384.3836.535.387.383439.513.51.75326901781
3645.54.694.6938.6237.57.88364214.51.88288552160
3847.54.884.8840.7539.58.12384414.751.88329352450
40505.125.124341.58.54046.2515.523210902848
42525.255.254543.628.814248.2515.7523211903159
4454.55.55.547.2545.629.184450.516.52.123213753635
4656.755.755.7549.547.759.624652.75172.123615254120
4859.56651.549.8810.124855.25182.382817904726
5061.756.196.2553.625210.565057.518.52.383219505303
5263.756.386.4455.625410.885259.518.752.383221255823
54676.696.7557.8856.1211.385462.25202.622825656742
56696.886.9460.1258.2511.755664.2520.252.623227107352
587177.1262.1260.2512.065866.2520.52.623232307986
6074.257.317.4464.3862.3812.56606921.752.883238209126