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 2.4 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 21 21.5 18.5 18.5 19.5
3.1/2" 90 - - - - -
4" 100 31.8 31 29 29 33
5" 125 59 58.8 54 53 60
6" 150 72 74 62 61 75
8" 200 124 112 106 105 125
10" 250 207 184 173 172 215
12" 300 306 264 262 262 316
14" 350 380 N/A N/A N/A 420
16" 400 485 N/A N/A N/A 558
18" 250 644 N/A N/A N/A 760
20" 500 775 N/A N/A N/A 965
24" 600 1232 N/A N/A N/A 1558