Size NPS Size DN Welding Neck (kg) Slip-on (kg) Lap-Joint (kg) Threaded (kg) Blind (kg)
1/2" 15 2.1 1.8 1.8 1.8 1.9
3/4" 20 2.7 2.3 2.3 2.3 2.7
1" 25 3.9 3.6 3.6 3.6 3.7
1.1/4" 32 4.5 4.1 4.1 4.1 4.3
1.1/2" 40 6.2 5.4 5.4 5.4 5.9
2" 50 11.3 10.5 10.5 10.5 11.3
2.1/2" 65 16.3 15.8 15.8 15.8 16
3" 80 15 12.3 11.8 12.3 16.8
3.1/2" 90 - - - - -
4" 100 24 23.2 22.6 23.2 24.5
5" 125 38.5 37.5 36.5 37.5 39.5
6" 150 50 48.3 47.5 48.3 51.5
8" 200 85 75 86 75 89
10" 250 123 110 124 110 131
12" 300 168 146 167 146 187
14" 350 198 172 180 172 224
16" 400 225 192 210 192 259
18" 250 318 272 294 272 383
20" 500 376 330 365 330 482
24" 600 680 632 700 632 905