Explore our weight chart for butt-welded stainless steel lap joint stub ends. This chart, in kilograms (kg), complies with ASME B16.9 and GB/T12459-2005 standards, offering valuable information for professionals and industries involved in pipe fitting applications. Lap joint stub ends are essential components in various industries, including oil and gas, chemical processing, and more. Trust the accuracy of our theoretical weight data, aligned with industry standards, emphasizing quality and performance in piping systems. Please note that these weights are theoretical and may vary based on material and manufacturing processes. Consult manufacturer specifications for precise weight information.
Theoretical Weight Chart for Butt Welded Stainless Steel Lap Joint Stub Ends
ASME B16.9 & GB/T12459-2005 Unit: Kilograms (kg)
DN | NPS | Sch10S | Sch40S | Sch80S | |||
Long | short | Long | short | Long | short | ||
15 | 1/2 | 0.07 | 0.09 | 0.09 | 0.12 | 0.12 | 0.16 |
20 | 3/4 | 0.09 | 0.12 | 0.12 | 0.16 | 0.15 | 0.21 |
25 | 1 | 0.15 | 0.25 | 0.18 | 0.32 | 0.24 | 0.43 |
32 | 1 ¼ | 0.19 | 0.34 | 0.25 | 0.43 | 0.33 | 0.57 |
40 | 1 ½ | 0.22 | 0.39 | 0.31 | 0.52 | 0.43 | 0.75 |
50 | 2 | 0.35 | 0.71 | 0.52 | 1.02 | 0.73 | 1.49 |
65 | 2 ½ | 0.46 | 0.95 | 0.81 | 1.6 | 1.1 | 2.22 |
80 | 3 | 0.62 | 1.22 | 1.1 | 2.11 | 1.5 | 2.98 |
90 | 3 ½ | 0.7 | 1.36 | 1.52 | 2.55 | 2.09 | 3.65 |
100 | 4 | 0.94 | 1.59 | 1.8 | 3.05 | 2.58 | 4.44 |
125 | 5 | 1.3 | 2.8 | 2.25 | 5.42 | 3.6 | 7.86 |
150 | 6 | 1.75 | 3.3 | 3.59 | 7.02 | 5.76 | 11.3 |
200 | 8 | 2.9 | 4.95 | 5.98 | 10.6 | 9.18 | 16.2 |
250 | 10 | 4.79 | 8.5 | 10.2 | 18.4 | 13.7 | 24.9 |
300 | 12 | 7.2 | 10.9 | 14.9 | 22.8 | 19.5 | 30.2 |
350 | 14 | 7.95 | 15 | 15.8 | 28.7 | 21.6 | 38.6 |
400 | 16 | 9.5 | 17.3 | 18.9 | 33.1 | 25.2 | 44.5 |
450 | 18 | 11.1 | 19.8 | 22 | 38 | 29.3 | 51.1 |
500 | 20 | 14.1 | 25.9 | 24.3 | 42.3 | 32.6 | 56.8 |
550 | 22 | 16.5 | 28.2 | – | – | – | – |
600 | 24 | 19.8 | 35 | 29.6 | 51.2 | 39.7 | 68.8 |
