Lap Joint Flanges - ANSI B16.5 Class 150 lbs
Notes- Weights are based on manufacturer’s data and are approximate.
Class 150 lbPipe Flange Data Lap Hub Drilling Data Weight
Nom
inal
Pip
e S
ize
Outside Diameter
OverallDiameter
InsideDiameter
FlangeThickness
minOverall Length
Lap Radius
Hub Diameter Number
of Holes
Bolt Hole Diameter
Diameterof Circle of Holes kg/
pieceinmm
inmm
inmm
inmm
inmm
inmm
inmm
inmm
inmm
1/2 0.84021.30
3.50088.90
0.90022.90
0.44011.20
0.62015.70
0.1203.000
1.19030.20 4 0.620
15.702.38060.45 0.38
3/4 1.05026.70
3.88098.60
1.11028.20
0.50012.70
0.62015.70
0.1203.000
1.50038.10 4 0.620
15.702.75069.85 0.55
1 1.31533.40
4.250108.0
1.38035.10
0.56014.20
0.69017.50
0.1203.000
1.94049.30 4 0.620
15.703.12079.25 0.76
11/4 1.66042.20
4.620117.3
1.72043.70
0.62015.70
0.81020.60
0.1904.800
2.31058.70 4 0.620
15.703.50088.90 1.01
11/2 1.90048.30
5.000127.0
1.97050.00
0.69017.50
0.88022.40
0.2506.400
2.56065.00 4 0.620
15.703.88098.60 1.30
2 2.37560.30
6.000152.4
2.46062.50
0.75019.10
1.00025.40
0.3107.900
3.06077.70 4 0.750
19.104.750120.7 2.03
21/2 2.87573.00
7.000177.8
2.97075.40
0.88022.40
1.12028.40
0.3107.900
3.56090.40 4 0.750
19.105.500139.7 3.25
3 3.50088.90
7.500190.5
3.60091.40
0.94023.90
1.19030.20
0.3809.700
4.250108.0 4 0.750
19.106.000152.4 3.81
31/2 4.000101.6
8.500215.9
4.100104.1
0.94023.90
1.25031.75
0.3809.700
4.810122.2 8 0.750
19.107.000177.8 4.76
4 4.500114.3
9.000228.6
4.600116.8
0.94023.90
1.31033.30
0.44011.20
5.310134.9 8 0.750
19.107.500190.5 5.25
5 5.563141.3
10.00254.0
5.690114.5
0.94023.90
1.44036.60
0.44011.20
6.440163.6 8 0.880
22.408.500215.9 6.02
6 6.625168.3
11.00279.4
6.750171.5
1.00025.40
1.56039.60
0.50012.70
7.560192.0 8 0.880
22.409.500241.3 7.40
8 8.625219.1
13.50342.9
8.750222.3
1.12028.40
1.75044.50
0.50012.70
9.690246.1 8 0.880
22.4011.75298.5 12.1
10 10.75273.0
16.00406.4
10.92277.4
1.19030.20
1.94049.30
0.50012.70
12.00304.8 12 1.000
25.4014.25362.0 16.4
12 12.75323.8
19.00482.6
12.92328.2
1.25031.75
2.19055.60
0.50012.70
14.38365.3 12 1.000
25.4017.00431.8 26.1
14 14.00355.6
21.00533.4
14.18360.2
1.38035.10
3.12079.25
0.50012.70
15.75400.1 12 1.120
28.4018.75476.3 34.5
16 16.00406.4
23.50596.9
16.19411.2
1.44036.60
3.44087.40
0.50012.70
18.00457.2 16 1.120
28.4021.25539.8 44.6
18 18.00457.2
25.00635.0
18.20462.3
1.56039.60
3.81096.80
0.50012.70
19.88505.0 16 1.250
31.7522.75577.9 48.7
20 20.00508.0
27.50698.5
20.25514.4
1.69042.90
4.060103.1
0.50012.70
22.00558.8 20 1.250
31.7525.00635.0 61.6
24 24.00609.6
32.00812.8
24.25616.0
1.88047.80
4.380111.3
0.50012.70
26.12663.4 20 1.380
35.1029.50749.3 86.6
www.cnpipefitting.com [email protected]
