100% Certified Buttweld Pipe Fittings Weight Chart In Kg, Mm, Pdf Reference For Engineering Professionals
April 24, 2026Wire Mesh Weight Chart Explained: Quick, Accurate & Free Pdf For India’s B2b Buyers (2025 Update)
April 24, 2026
Detailed Weld Neck Flange Weight Specifications
|
NPS (inches) |
Outside Dia (mm) |
Hub Dia (mm) |
Thickness (mm) |
Bore (mm) |
Weight 150# (kg) |
Weight 300# (kg) |
Weight 600# (kg) |
|
1/2 |
88.9 |
21.3 |
11.2 |
15.7 |
0.54 |
0.68 |
0.91 |
|
3/4 |
98.6 |
26.7 |
12.7 |
20.8 |
0.68 |
0.86 |
1.13 |
|
1 |
108.0 |
33.4 |
14.2 |
26.6 |
0.86 |
1.09 |
1.45 |
|
1-1/4 |
117.5 |
42.2 |
15.7 |
35.1 |
1.13 |
1.36 |
1.81 |
|
1-1/2 |
127.0 |
48.3 |
17.5 |
40.9 |
1.36 |
1.68 |
2.27 |
|
2 |
152.4 |
60.3 |
19.1 |
52.5 |
1.95 |
2.50 |
3.40 |
|
2-1/2 |
177.8 |
73.0 |
22.4 |
62.7 |
2.95 |
3.86 |
5.22 |
|
3 |
190.5 |
88.9 |
23.9 |
77.9 |
3.63 |
4.77 |
6.58 |
|
4 |
228.6 |
114.3 |
23.9 |
102.3 |
5.44 |
7.26 |
9.98 |
|
5 |
254.0 |
141.3 |
23.9 |
128.2 |
6.80 |
9.07 |
13.61 |
|
6 |
279.4 |
168.3 |
25.4 |
154.1 |
8.39 |
11.34 |
16.78 |
|
8 |
342.9 |
219.1 |
28.4 |
202.7 |
13.61 |
18.14 |
27.22 |
|
10 |
406.4 |
273.1 |
30.2 |
254.5 |
19.95 |
27.22 |
42.18 |
|
12 |
482.6 |
323.9 |
31.8 |
304.8 |
28.12 |
38.10 |
61.69 |
|
14 |
533.4 |
355.6 |
34.9 |
333.4 |
34.47 |
47.17 |
77.11 |
|
16 |
596.9 |
406.4 |
36.6 |
381.0 |
43.09 |
58.97 |
97.98 |
|
18 |
635.0 |
457.2 |
39.6 |
428.6 |
51.71 |
70.31 |
117.93 |
|
20 |
698.5 |
508.0 |
42.9 |
477.8 |
65.32 |
88.45 |
149.69 |
|
24 |
812.8 |
609.6 |
47.6 |
574.7 |
90.72 |
124.74 |
213.19 |
Weld Neck Flange Weight Chart – ASME B16.5 Class 150 (in KG)
| Size (Inch) | Outside Diameter (mm) | Approx. Weight (kg) |
|---|---|---|
| 1/2″ | 90 | 1.80 kg |
| 1″ | 110 | 2.90 kg |
| 2″ | 150 | 5.40 kg |
| 3″ | 190 | 8.50 kg |
| 4″ | 230 | 12.00 kg |
| 6″ | 280 | 20.00 kg |
| 8″ | 345 | 30.50 kg |
| 10″ | 405 | 45.00 kg |