ANSI B16.9 Seamless Welding Reducers 2

Nominal Pipe Size
(NPS) 
inch
Wall Thickness-Approx.Weight
XSSch.80Sch.140Sch.160XXS
t1
mm
t2
mm
kgt1
mm
t2
mm
kgt1
mm
t2
mm
kgt1
mm
t2
mm
kgt1
mm
t2
mm
kg
1X3/44.553.910.174.553.910.176.355.560.22
1-1/2X3/45.083.910.275.083.910.277.145.560.5110.157.820.67
1-1/2X1
4.550.31
4.550.31
6.350.559.090.73
1-1/2X1-1/4
4.850.33
4.850.33
6.340.609.700.79
2X15.544.550.455.544.550.458.746.350.9411.079.091.14
2X1-1/4
4.850.53
4.850.53
6.350.999.701.20
2X1/2
5.080.54
5.080.54
7.141.0410.151.26
2-1/2X1-1/47.014.850.797.014.850.799.536.351.5214.029.702.07
2-1/2X1-1/2
5.080.86
5.080.86
7.141.5310.152.10
2-1/2X2
5.540.94
5.540.94
8.741.6511.072.25
3X1-1/27.625.081.047.625.081.0411.137.142.1215.2410.152.76
3X2
5.541.18
5.541.18
8.742.2311.072.90
3X2-1/2
7.011.29
7.011.29
9.532.4014.023.12
4X28.565.541.788.565.541.7813.498.743.9717.1211.074.85
4X2-1/2
7.012.01
7.012.01
9.534.2114.025.14
4X3
7.622.13
7.622.13
11.134.3815.245.35
5X2-1/29.537.013.309.537.013.3015.889.536.6819.0514.028.02
5X3
7.623.55
7.623.55
11.137.1015.248.31
5X4
8.563.78
8.563.78
13.497.1417.128.62
6X310.977.625.0410.977.625.0418.2611.139.9321.9515.2411.60
6X4
8.565.45
8.565.45
13.4910.2217.1212.00
6X5
9.535.72
9.535.72
15.8810.7819.0512.60
8X412.708.568.4412.708.568.4423.0113.4917.3022.2317.1216.70
8X5
9.538.85
9.538.85
15.8817.8019.0517.20
8X6
10.979.26
10.979.26
18.2618.4021.9517.90
10X512.709.5313.0015.099.5317.6028.5815.8831.6025.4019.0528.40
10X6
10.9713.50
10.9717.90
18.2632.2021.9529.00
10X8
12.7014.20
12.7018.1025.4020.6229.30
23.0132.5022.2329.30
12X612.7010.9718.4017.4810.9727.333.3218.2649.4025.4021.9538.70
12X8
12.7019.10
12.728.428.5820.6244.80
23.0151.4022.2340.20
12X10
12.7019.80
15.0929.5
25.4046.30
28.5853.3025.4041.70
14X812.7012.7034.9019.0512.753.731.7520.6286.7035.7123.0195.7035.71
14X10
12.7036.10
15.0956.3
25.4090.40
28.58100.40
14X12
12.7037.70
17.4859.5
28.5895.40
33.32106.00
16X812.7012.7042.6021.4412.772.436.5320.62118.6040.4923.01130.1040.49
16X10
12.7043.70
15.0975.3
25.40123.30
28.58135.30
16X12
12.7045.00
17.4878.2
28.58128.10
33.32140.50
16X14
12.7046.30
19.0579.7
31.75130.50
35.71143.10
18X1212.7012.7044.0023.8317.4883.039.6728.5845.2333.32
18X14
12.7047.40
19.0586.4
31.75
35.71
18X16
12.7050.10
21.4491.4
36.53
40.49
20X1412.7012.7067.4026.1919.05136.044.4531.7550.0135.71
20X16
12.7071.1026.1921.44142.0
36.53
40.41
20X18
12.7074.90
23.83150.0
39.67
45.23
22X1612.7012.7074.8028.5821.44164.047.6336.5353.9840.49
22X18
12.7078.90
23.83172.0
39.67
45.23
22X20
12.7082.90
26.19181.0
44.45
50.01
24X1812.7012.7083.8030.9623.83197.052.3739.6759.5445.23
24X20
12.7087.30
26.19205.0
44.45
50.01
24X22
12.7091.00
28.58215.0
47.63
53.98