GAMMA TUBI LA GAMMA DEI TUBI HOLLOW SECTION RANGE TUBI TONDI Peso teorico kg/metro ROUND TUBES Theoretical weight kg/meter 11 DIAMETRO (mm) DIAMETER (mm) SPESSORE (mm) THICKNESS (mm) 1.0 1.2 1.5 1.6 2.0 2.5 2.6 3.0 3,2 4.0 5.0 6 0,125 8 0,175 10 0,225 0,264 0,319 12 0,275 0,325 0,394 0,500 13 0,300 0,432 14 0,326 0,385 0,470 0,601 0,820 15 0,351 0,415 0,507 0,651 16 0,376 0,445 0,545 0,701 17,2 3/8'' 0,406 0,481 0,590 0,625 0,761 0,921 18 0,426 0,505 0,620 0,801 19 0,452 0,536 0,659 0,851 20 0,476 0,565 0,695 0,901 1,095 1,277 21,3 1/2'' 0,604 0,744 0,789 0,967 1,177 1,217 1,375 22 0,526 0,625 0,770 1,002 23 0,551 0,655 0,808 1,051 25 0,601 0,715 0,883 1,152 1,409 1,653 25,4 0,898 1,172 26,9 3/4'' 0,772 0,954 1,014 1,247 1,527 1,582 1,795 28 0,676 0,805 0,995 1,302 1,596 1,878 30 0,726 0,865 1,070 1,402 1,722 2,028 32 0,776 0,925 1,146 1,502 1,847 2,178 33,0 1,184 33,7 1'' 0,977 1,209 1,286 1,588 1,953 2,025 2,306 2,444 2,975 35 0,851 1,016 1,258 1,653 2,035 2,404 38 0,929 1,106 1,371 1,803 2,222 2,629 40 0,977 1,166 1,446 1,903 2,348 2,779 3,606 42,4 1''1/4 1,037 1,238 1,536 1,635 2,023 2,498 2,591 2,960 3,141 3,847 43 1,257 1,559 2,536 44,5 1,615 2,128 45 1,102 1,316 1,634 2,153 2,661 3,155 4,438 48,3 1''1/2 1,415 1,758 1,871 2,319 2,867 2,975 3,403 3,614 4,437 50 1,227 1,466 1,822 2,404 2,974 3,531 4,607 50,8 1,247 1,490 1,852 2,444 3,591 51 1,252 1,496 1,859 2,454 3,036 3,606 52 1,277 1,526 1,897 2,504 3,099 3,681 53 1,935 2,554 54 1,327 1,587 1,972 2,604 3,224 3,831 55 1,616 2,010 57 2,085 2,754 3,412 4,057 5,309 60,3 2'' 1,776 2,209 2,352 2,920 3,618 3,757 4,304 4,575 5,640 5,924