TUBO REDONDO (Kg/m)
ESPESOR (mm)
DIAMETRO (mm)	0,5	0,6	0,7	0,8	0,9	1,1	1,25	1,4	1,6	1,8	2	2,25	2,5	2,8	3	3,2	3,5
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
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
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

TUBO RECTANGULAR (Kg/m)
ESPESOR (mm)
B X H (mm)	0,6	0,7	0,8	0,9	1,1	1,25	1,4	1,6	1,8	2	2,25	2,5	2,8	3	3,2	3,5
10 X 20	0,270	0,312	0,354	0,396	0,477	0,536	0,594	0,665
10 X 25	0,316	0,367	0,417	0,466	0,563	0,634	0,703	0,789	0,882
10 X 30		0,422	0,479	0,536	0,649	0,731	0,812	0,913	1,022
10 X 40		0,531	0,604	0,677	0,820	0,926	1,031	1,161	1,303
10 X 50		0,640	0,729	0,817	0,992	1,121	1,249	1,409	1,584
15 X 20		0,367	0,417	0,466	0,563	0,634	0,703	0,789	0,882
15 X 25		0,422	0,479	0,536	0,649	0,731	0,812	0,913	1,022	1,123
15 X 30		0,476	0,542	0,607	0,734	0,829	0,922	1,037	1,163	1,279	1,422
20 X 30			0,604	0,677	0,820	0,926	1,031	1,161	1,303	1,435	1,597	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
25 X 50			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
30 X 40			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
30 X 50		0,858	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
30 X 60				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
30 X 70			1,228	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