“Theoretical Weight Chart for Welded Pipe Caps” with weight measurements in kilograms (kg), adhering to ASME B16.9 and GB/T12459-2005 standards. This valuable resource streamlines decision-making for professionals and industries involved in pipe fitting applications. Pipe caps serve essential roles across various industrial sectors, including oil and gas, chemical processing, and more. Rely on the accuracy of our theoretical weight data, in line with ASME B16.9 and GB/T12459-2005 standards, emphasizing quality and performance in piping systems. Note that these weights are theoretical and may vary based on material and manufacturing processes. For precise weight information, consult manufacturer specifications to ensure accuracy.
Theoretical Weight Chart for Welded Pipe Caps
ASME B16.9 & GB/T12459-2005 Unit: Kilograms (kg)
DN | NPS | SCH20 | SCH30 | STD | SCH40 | SCH60 | XS | SCH80 | SCH100 | SCH120 | SCH140 | SCH160 | XXS |
15 | 1/2 | – | 0.04 | 0.04 | 0.04 | – | 0.06 | 0.06 | – | – | – | 0.08 | 0.11 |
20 | 3/4 | – | 0.05 | 0.05 | 0.05 | – | 0.07 | 0.07 | – | – | – | 0.11 | 0.15 |
25 | 1 | – | 0.1 | 0.12 | 0.12 | – | 0.16 | 0.16 | – | – | – | 0.22 | 0.32 |
32 | 1 ¼ | – | 0.13 | 0.16 | 0.16 | – | 0.22 | 0.22 | – | – | – | 0.28 | 0.43 |
40 | 1 ½ | – | 0.16 | 0.19 | 0.19 | – | 0.26 | 0.26 | – | – | – | 0.36 | 0.52 |
50 | 2 | – | 0.21 | 0.26 | 0.26 | – | 0.36 | 0.36 | – | – | – | 0.57 | 0.73 |
65 | 2 ½ | – | 0.4 | 0.44 | 0.44 | – | 0.59 | 0.59 | – | – | – | 0.8 | 1.18 |
80 | 3 | – | 0.65 | 0.73 | 0.73 | – | 1.08 | 1.08 | – | – | – | 1.48 | 2.02 |
90 | 3 ½ | – | 0.9 | 1.07 | 1.07 | – | 1.51 | 1.51 | – | – | – | – | – |
100 | 4 | – | 1.04 | 1.3 | 1.3 | – | 1.85 | 1.85 | – | 2.4 | – | 2.91 | 3.69 |
125 | 5 | – | – | 2.1 | 2.1 | – | 3.06 | 3.06 | – | 4.07 | – | 5.09 | 6.1 |
150 | 6 | – | – | 3.19 | 3.19 | – | 4.93 | 4.93 | – | 6.41 | – | 8.2 | 9.86 |
200 | 8 | 4.45 | 4.92 | 5.72 | 5.72 | 7.21 | 8.88 | 8.88 | 10.6 | 12.8 | 14.5 | 16.1 | 15.6 |
250 | 10 | 6.89 | 8.46 | 10.1 | 10.1 | 13.9 | 13.8 | 16.4 | 19.8 | 23.3 | 27.6 | 31 | 27.6 |
300 | 12 | 9.75 | 12.9 | 14.6 | 15.9 | 21.9 | 19.5 | 26.9 | 32.9 | 39 | 43.9 | 51.2 | 39 |
350 | 14 | 14.6 | 17.6 | 17.5 | 20.5 | 27.7 | 23.3 | 35 | 43.8 | 51.1 | 58.4 | 65.7 | – |
400 | 16 | 18.3 | 22.1 | 22.1 | 29.4 | 38.6 | 29.4 | 49.7 | 60.7 | 71.7 | 84.6 | 93.8 | – |
450 | 18 | 23.4 | 32.9 | 28.2 | 42.2 | 56.3 | 37.5 | 70.4 | 86.8 | 103 | 117 | 134 | – |
500 | 20 | 35.1 | 46.8 | 35.1 | 55.6 | 76 | 46.8 | 96.5 | 120 | 141 | 164 | 184 | – |
550 | 22 | 42.7 | 56.9 | 42.7 | – | 99.7 | 57 | 128 | 157 | 185 | 214 | 242 | – |
600 | 24 | 49.7 | 74.5 | 49.7 | 91.2 | 129 | 66.3 | 162 | 203 | 240 | 273 | 311 | – |
650 | 26 | 74 | – | 55.6 | – | – | 74.1 | – | – | – | – | – | – |
700 | 28 | 82.4 | 103 | 61.8 | – | – | 82.4 | – | – | – | – | – | – |
750 | 30 | 91.2 | 114 | 68.5 | – | – | 91.2 | – | – | – | – | – | – |
800 | 32 | 101 | 126 | 75.4 | 138 | – | 101 | – | – | – | – | – | – |
850 | 34 | 110 | 138 | 82.7 | 152 | – | 110 | – | – | – | – | – | – |
900 | 36 | 120 | 150 | 90.2 | 180 | – | 120 | – | – | – | – | – | – |
950 | 38 | – | – | 104 | – | – | 139 | – | – | – | – | – | – |
1000 | 40 | – | – | 113 | – | – | 150 | – | – | – | – | – | – |
1050 | 42 | – | – | 122 | – | – | 162 | – | – | – | – | – | – |
1100 | 44 | – | – | 138 | – | – | 184 | – | – | – | – | – | – |
1150 | 46 | – | – | 148 | – | – | 197 | – | – | – | – | – | – |
1200 | 48 | – | – | 158 | – | – | 210 | – | – | – | – | – | – |
