TUBO REDONDO (Kg/m) ESPESOR (mm) DIAMETRO (mm)
0,5
0,6
0,7
0,8
0,9
1,1
1,25
9,52
0,111
0,122
0,152
0,174
0,190
0,227
12
0,141
0,155
0,195
0,224
0,244
0,294
0,333
1,4
1,6
1,8
2
12,7
0,150
0,165
0,207
0,238
0,260
0,313
0,355
15,87
0,189
0,208
0,262
0,301
0,329
0,399
0,453
0,506
0,557
0,619
0,680
18
0,215
0,237
0,299
0,344
0,376
0,456
0,519
0,581
0,640
0,713
0,784
19,05
0,228
0,251
0,317
0,365
0,399
0,485
0,552
0,618
0,681
0,759
0,835
20,64
0,272
0,344
0,397
0,434
0,528
0,601
0,673
0,743
0,829
0,913
22
0,291
0,368
0,424
0,464
0,564
0,643
0,721
0,796
0,889
0,980
22,22
0,294
0,372
0,428
0,469
0,570
0,650
0,729
0,804
0,898
0,991
23,81
0,399
0,460
0,504
0,613
0,699
0,784
0,866
0,968
1,069
2,25
2,5
2,8
3
3,2
3,5
25
0,419
0,484
0,530
0,645
0,736
0,826
0,913
1,021
1,127
1,251
1,395
1,532
1,628
1,722
25,4
0,426
0,492
0,539
0,656
0,749
0,840
0,928
1,038
1,147
1,273
1,420
1,559
1,658
1,754
28,57
0,481
0,555
0,609
0,742
0,847
0,951
1,052
1,178
1,302
1,448
1,616
1,778
1,892
2,004
2,156
31,75
0,536
0,619
0,679
0,828
0,946
1,062
1,176
1,318
1,458
1,623
1,814
1,998
2,128
2,255
2,430
34
0,575
0,664
0,728
0,888
1,015
1,141
1,264
1,417
1,568
1,746
1,953
2,153
2,294
2,433
2,623
34,92
0,682
0,748
0,913
1,044
1,173
1,299
1,457
1,613
1,797
2,010
2,216
2,362
2,506
2,702
38,1
0,746
0,818
0,999
1,142
1,285
1,424
1,597
1,769
1,972
2,207
2,436
2,597
2,757
2,976
41,27
0,809
0,888
1,085
1,241
1,395
1,547
1,737
1,924
2,146
2,404
2,654
2,832
3,008
3,248
44,45
0,873
0,958
1,170
1,339
1,507
1,671
1,877
2,080
2,321
2,601
2,874
3,067
3,259
3,522
47,62
0,936
1,028
1,256
1,437
1,618
1,795
2,016
2,235
2,495
2,797
3,093
3,302
3,509
3,794
50,8
1,000
1,098
1,342
1,536
1,729
1,919
2,156
2,391
2,670
2,995
3,312
3,537
3,760
4,068
57,15
1,238
1,513
1,733
1,951
2,166
2,435
2,702
3,020
3,388
3,750
4,007
4,262
4,614
63,5
1,377
1,685
1,930
2,174
2,414
2,715
3,014
3,369
3,782
4,188
4,477
4,764
5,160
76,2
1,657
2,028
2,323
2,618
2,909
3,274
3,636
4,067
4,569
5,065
5,417
5,767
6,252
2,8
3
3,2
3,5
TUBO RECTANGULAR (Kg/m) ESPESOR (mm) B X H (mm)
0,6
0,7
0,8
0,9
1,1
10 X 20
0,270
0,312
0,354
0,396
0,477
10 X 25
0,316
0,367
0,417
0,466
0,563
10 X 30
0,422
0,479
0,536
10 X 40
0,531
0,604
0,677
10 X 50
0,640
0,729
15 X 20
0,367
0,417
15 X 25
0,422
15 X 30
0,476
20 X 30
1,25
1,4
1,6
1,8
2
2,25
0,536
0,594
0,665
0,634
0,703
0,789
0,882
0,649
0,731
0,812
0,913
1,022
0,820
0,926
1,031
1,161
1,303
0,817
0,992
1,121
1,249
1,409
1,584
0,466
0,563
0,634
0,703
0,789
0,882
0,479
0,536
0,649
0,731
0,812
0,913
1,022
1,123
0,542
0,607
0,734
0,829
0,922
1,037
1,163
1,279
1,422
0,604
0,677
0,820
0,926
1,031
1,161
1,303
1,435
1,597
2,5
1,775
20 X 40
0,729
0,817
0,992
1,121
1,249
1,409
1,584
1,747
1,948
2,145
20 X 50
0,854
0,958
1,163
1,316
1,468
1,657
1,865
2,059
2,299
2,535
20 X 60
0,978
1,098
1,335
1,511
1,686
1,905
2,145
2,371
2,650
2,925
20 X 70
1,238
1,507
1,706
1,904
2,153
2,426
2,680
3,001
3,315
20 X 80
1,379
1,678
1,901
2,123
2,402
2,707
2,995
3,352
3,705
20 X 100
1,660
2,021
2,291
2,560
2,898
3,269
3,619
0,916
1,028
1,249
1,414
1,577
1,781
2,005
2,215
2,475
2,730
3,081
3,229
3,425
3,713
0,854
0,958
1,163
1,316
1,468
1,657
1,865
2,059
2,299
2,535
2,859
2,995
3,175
3,440
0,978
1,098
1,335
1,511
1,686
1,905
2,145
2,371
2,650
2,925
3,303
3,463
3,674
3,986
1,238
1,507
1,706
1,904
2,153
2,426
2,683
3,001
3,315
3,748
3,931
4,175
4,532
1,379
1,678
1,901
2,123
2,402
2,707
2,995
3,352
3,705
4,193
4,399
4,673
5,078
30 X 90
1,660
2,021
2,291
2,560
2,898
3,269
3,619
4,054
4,485
5,082
5,335
5,671
6,170
40 X 50
1,238
1,507
1,706
1,904
2,153
2,426
2,683
3,001
3,315
3,748
3,931
4,173
4,532
40 X 60
1,379
1,678
1,901
2,123
2,402
2,707
2,995
3,352
3,705
4,193
4,399
4,673
5,078
40 X 80
1,660
2,021
2,291
2,560
2,898
3,269
3,619
4,054
4,485
5,082
5,335
5,671
6,170
50 X 70
1,660
2,021
2,291
2,560
2,898
3,269
3,619
4,054
4,485
5,082
5,335
5,671
6,170
25 X 50 30 X 40 30 X 50
0,858
30 X 60 30 X 70
1,228
