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Class 400 Intermediate Connection Flanges

Intermediate Connection Angle note

Intermediate Barrel-I1-.25

Intermediate Barrel-I2-.25

Intermediate Barrel-I3-.25

(Click any image above to enlarge it and lock it in place, then scroll to the bottom table for dimensions)
SizeFlangeBarrel ODBoltingNutStud BoltWeightsLength
NomBoreODThk.RF
OD
I 1I 2I 3No . of
Holes
Hole
Size
Bolt
Circle
Stop
Dia.
Relief
Dia.
Relief
Length
SizeRF
Length
RTJ
Length
I 1I 2I 3Base
B0TRDDDCNSNRNLBasePer 1″BasePer 1″BasePer 1’L
10.964.880.692.002.753.254.0040.753.502.442.120.885/83 1/23 1/2201.5272.2393.412
1 1/21.506.120.882.884.004.625.5040.884.503.252.751.003/44 1/44 1/4393.1514.3696.212
21.946.501.003.624.625.506.0080.755.003.943.310.885/84 1/44 1/4493.9695.9958.912
2 1/22.327.501.124.125.756.006.3880.885.884.623.941.003/44 3/44 3/4736.2816.8907.812
32.908.251.255.006.006.387.0080.886.625.384.621.003/4  5  5796.1897.2106912
3 1/23.369.001.385.507.007.758.2581.007.255.815.251.127/85 1/25 1/21068.4128111451312
43.8310.001.386.197.007.758.8881.007.886.445.751.127/85 1/25 1/21047.6126101651412
54.8111.001.507.318.258.889.8881.009.257.817.001.127/85 3/45 3/413510157121951712
65.7612.501.628.509.8810.3811.00121.0010.629.198.121.123 7/8 6 618814208172352012
87.6215.001.8810.6212.1213.5014.25121.1213.0011.3810.251.2516 3/46 3/425920327283663212
109.5617.502.1212.7514.2515.1216.25161.2515.2513.4412.621.381 1/87 1/27 1/243125502315943816
1211.3820.502.2515.0016.2517.3818.25161.3817.7515.7514.751.501 1/4 8 853930641387244516
1414.0023.002.3816.2519.3820.1222.25201.3820.2518.2516.751.501 1/48 1/48 1/469040768479746716
1616.0025.502.5018.5022.2523.2524.12201.5022.5020.3119.001.621 3/88 3/48 3/4887539806310787316
1818.0028.002.6221.0024.1225.1226.75241.5024.7522.5621.001.621 3/8 9 99825711026812848716
2020.0030.502.7523.0026.7527.7529.25241.6227.0024.6323.121.751 1/29 1/29 3/4117670128382147610116
2424.0036.003.0027.2530.7532.0033.62241.8832.0029.2527.622.001 3/410 1/2111437821614100184412316