Purpose: For Quay Crane、
Gantry Crane, Offshore Platform, and Portable Crane
Diameter (mm) |
Breaking Load |
Approximate Unit Weight kg/m |
|||||
Ungalvanization, Galvanization | |||||||
1770
N/mm² (180 kgf/mm²) |
1960
N/mm² (200 kgf/mm²) |
2160
N/mm² (220 kgf/mm²) |
|||||
kN | {tf} | kN | {tf} | kN | {tf} | ||
6 | 30.6 | {3.1} | 33.8 | {3.5} | 37 | {3.8} | 0.184 |
6.4 | 34.8 | {3.5} | 38.5 | {3.9} | 42 | {4.3} | 0.209 |
7 | 41.6 | {4.2} | 46.1 | {4.7} | 50 | {5.1} | 0.250 |
8 | 54.3 | {5.5} | 60.2 | {6.1} | 68 | {6.9} | 0.326 |
9 | 68.8 | {7.0} | 76.1 | {7.8} | 87 | {8.9} | 0.413 |
10 | 84.9 | {8.7} | 94.0 | {9.6} | 103 | {10.5} | 0.510 |
11 | 103 | {10.5} | 114 | {11.6} | 128 | {12.7} | 0.617 |
12 | 122 | {12.5} | 135 | {13.8} | 149 | {15.2} | 0.734 |
13 | 143 | {14.6} | 159 | {16.2} | 175 | {17.8} | 0.862 |
14 | 166 | {17.0} | 184 | {18.8} | 203 | {20.7} | 1.00 |
15 | 191 | {19.5} | 212 | {21.6} | 234 | {23.9} | 1.15 |
16 | 217 | {22.2} | 241 | {24.5} | 267 | {27.2} | 1.31 |
18 | 275 | {28.0} | 305 | {31.1} | 340 | {34.7} | 1.65 |
20 | 340 | {34.6} | 376 | {38.3} | 418 | {42.6} | 2.04 |
22 | 411 | {41.9} | 455 | {46.4} | 505 | {51.5} | 2.47 |
24 | 489 | {49.9} | 541 | {55.2} | 601 | {61.3} | 2.94 |
26 | 574 | {58.5} | 635 | {64.8} | 705 | {71.9} | 3.45 |
28 | 666 | {22.3} | 737 | {75.1} | 818 | {83.4} | 4.00 |
30 | 764 | {28.4} | 846 | {86.3} | 939 | {95.7} | 4.59 |
32 | 869 | {34.9} | 963 | {98.2} | 1060 | {108} | 5.22 |