Size NPS Size DN Welding Neck (kg) Slip-on (kg) Lap-Joint (kg) Threaded (kg) Blind (kg)
1/2" 15 0.7 0.4 0.4 0.4 0.5
3/4" 20 0.8 0.7 0.7 0.7 0.8
1" 25 1.1 0.8 0.8 0.8 0.8
1.1/4" 32 1.5 1.1 1.1 1.2 1.3
1.1/2" 40 1.8 1.4 1.4 1.5 1.6
2" 50 2.7 2.2 2.2 2.3 2.6
2.1/2" 65 4.4 3.5 3.5 3.7 4.1
3" 80 5.2 3.8 3.8 4.1 5.1
3.1/2" 90 6.4 5 5 5.1 6.5
4" 100 7.5 5.6 5.6 5.9 7.5
5" 125 9.2 6.5 6.5 7 9.5
6" 150 11 8.1 8.1 8.4 11.8
8" 200 18.4 13 13 13 20.4
10" 250 25.5 18.4 18.4 18 31
12" 300 37 28.5 28.5 29 47
14" 350 51 37.5 41.5 39 60
16" 400 61.5 44.5 53 47 81
18" 250 71.5 54 59 57 93
20" 500 85 72 74 76 127
24" 600 119 95 99 97 190