Used in constructing prefabricated buildings, containers, desks, chairs,vehicle frames, water pipes, steam boiler and other household applicances...
BẢNG TRA THÔNG SỐ THÉP TRÒN
ĐK ngoài (mm) |
Khối lượng (kg/m) |
|||||||||||||||
Độ dày thành ống (mm) |
||||||||||||||||
0.6 |
0.7 |
0.8 |
0.9 |
1.0 |
1.1 |
1.2 |
1.4 |
1.5 |
1.7 |
1.8 |
2.0 |
2.3 |
2.5 |
2.8 |
3.0 |
|
13.8 |
0.201 |
0.234 |
0.267 |
0.300 |
0.332 |
0.365 |
0.397 |
|
|
|
|
|
|
|
|
|
15.9 |
0.232 |
0.271 |
0.309 |
0.347 |
0.384 |
0.422 |
0.459 |
0.534 |
0.571 |
|
|
|
|
|
|
|
19.1 |
0.208 |
0.326 |
0.372 |
0.418 |
0.463 |
0.509 |
0.554 |
0.644 |
0.689 |
|
|
|
|
|
|
|
21 |
|
|
|
0.460 |
0.510 |
0.560 |
0.610 |
0.710 |
0.759 |
0.858 |
0.907 |
1.004 |
|
|
|
|
22.2 |
0.326 |
0.379 |
0.433 |
0.486 |
0.540 |
0.593 |
0.646 |
0.751 |
0.804 |
|
|
|
|
|
|
|
25.4 |
0.373 |
0.435 |
0.496 |
0.557 |
0.619 |
0.680 |
0.740 |
0.862 |
0.922 |
|
|
|
|
|
|
|
27 |
|
|
|
0.593 |
0.658 |
0.723 |
0.788 |
0.917 |
0.981 |
1.109 |
1.173 |
1.300 |
|
|
|
|
31.8 |
|
|
0.622 |
0.699 |
0.776 |
0.853 |
0.930 |
1.083 |
1.159 |
1.311 |
1.386 |
1.537 |
|
|
|
|
34 |
|
|
|
0.748 |
0.831 |
0.913 |
0.995 |
1.159 |
1.240 |
1.403 |
1.484 |
1.646 |
1.887 |
2.047 |
2.286 |
2.445 |
38.1 |
|
|
0.747 |
0.839 |
0.932 |
1.024 |
1.116 |
1.300 |
1.392 |
1.575 |
1.666 |
1.848 |
2.120 |
2.300 |
2.569 |
2.748 |
42 |
|
|
0.824 |
0.926 |
1.028 |
1.130 |
1.232 |
1.435 |
1.536 |
1.738 |
1.839 |
2.040 |
2.341 |
2.540 |
2.839 |
3.037 |
49 |
|
|
0.962 |
1.081 |
1.201 |
1.320 |
1.439 |
1.676 |
1.795 |
2.032 |
2.150 |
2.385 |
2.738 |
2.972 |
3.322 |
3.555 |
60 |
|
|
|
|
1.472 |
1.618 |
1.764 |
2.056 |
2.202 |
2.493 |
2.638 |
2.928 |
3.362 |
3.650 |
4.082 |
4.368 |
76 |
|
|
|
|
|
2.052 |
2.238 |
2.609 |
2.794 |
3.164 |
3.348 |
3.717 |
4.269 |
4.637 |
5.186 |
5.552 |
90 |
|
|
|
|
|
|
2.652 |
3.092 |
3.312 |
3.751 |
3.970 |
4.408 |
5.063 |
5.500 |
6.153 |
6.588 |
114 |
|
|
|
|
|
|
|
3.921 |
4.199 |
4.757 |
5.035 |
5.591 |
6.425 |
6.979 |
7.810 |
8.364 |
140 |
|
|
|
|
|
|
|
|
5.161 |
5.847 |
6.189 |
6.874 |
7.899 |
8.582 |
9.606 |
10.287 |
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