Rúry bezošvé presné

Norma	TDP
ČSN 42 6711	ČSN 42 0260

DIN	ČSN
St37-0	11 353
St52.0	11 523

	Teoretická hmotnosť (kg/m)
	Hrúbka steny t (mm)
D (mm)	0,5	1	1,5	2	2,5	3	4	5	6	7	8	10
4	0,043	0,074
5	0,055	0,099
6	0,068	0,123	0,166
8		0,173	0,24	0,296	0,339
10		0,222	0,314	0,395	0,462	0,518
12		0,271	0,388	0,493	0,586	0,666
14		0,321	0,462	0,592	0,709	0,814
15		0,345	0,499	0,641	0,771	0,888	1,085	1,233
16		0,37	0,536	0,691	0,832	0,962	1,184	1,356
17		0,395	0,573	0,74	0,894	1,036	1,282	1,48
18		0,419	0,61	0,789	0,956	1,11	1,381	1,603
20		0,469	0,684	0,888	1,079	1,258	1,578	1,85
22		0,518	0,758	0,986	1,202	1,406	1,776	2,096
24		0,567	0,832	1,085	1,326	1,554	1,973	2,343
25		0,592	0,869	1,134	1,387	1,628	2,072	2,466
26		0,617	0,906	1,184	1,449	1,702	2,17	2,589
28		0,666	0,98	1,282	1,572	1,85	2,368	2,836
30		0,715	1,054	1,381	1,695	1,998	2,565	3,083	3,551
32		0,765	1,128	1,48	1,819	2,146	2,762	3,329	3,847
35		0,838	1,239	1,628	2,004	2,368	3,058	3,699	4,291
38		0,912	1,35	1,776	2,189	2,589	3,354	4,069	4,735
40		0,962	1,424	1,874	2,312	2,737	3,551	4,316	5,031	5,697	6,313	7,398
42		1,011	1,498	1,973	2,435	2,885	3,749	4,562	5,327	6,042	6,708	7,892
45			1,609	2,121	2,62	3,107	4,044	4,932	5,771	6,56	7,3	8,632
48			1,72	2,269	2,805	3,329	4,34	5,302	6,215	7,078	7,892	9,371
50			1,794	2,368	2,929	3,477	4,538	5,549	6,511	7,423	8,286	9,865
51			1,831	2,417	2,99	3,551	4,636	5,672	6,659	7,596	8,484	10,111
52			1,868	2,466	3,052	3,625	4,735	5,795	6,807	7,768	8,681	10,358
55			1,979	2,614	3,237	3,847	5,031	6,165	7,25	8,286	9,273	11,098
58			2,09	2,762	3,422	4,069	5,327	6,535	7,694	8,804	9,865	11,838
60			2,164	2,861	3,545	4,217	5,524	6,782	7,99	9,149	10,259	12,331
65			2,349	3,107	3,853	4,587	6,017	7,398	8,73	10,013	11,246	13,564
70			2,534	3,354	4,162	4,957	6,511	8,015	9,47	10,876	12,232	14,797
75			2,719	3,601	4,47	5,327	7,004	8,632	10,21	11,739	13,219	16,03
76			2,756	3,65	4,532	5,401	7,103	8,755	10,358	11,912	13,416	16,277
80			2,904	3,847	4,778	5,697	7,497	9,248	10,95	12,602	14,205	17,263
90			3,274	4,34	5,395	6,437	8,484	10,481	12,429	14,328	16,178	19,729
95				4,587	5,703	6,807	8,977	11,098	13,169	15,191	17,164	20,962
100				4,834	6,011	7,176	9,47	11,714	13,909	16,055	18,151	22,195