Flanges

DESCRIPTION

Circular or rectangular flanges are used to join different components in industrial installations. In our associate we normally use flanges for the union together with centrifugal and axial industrial fans, but they can also be installed at any point of the installation where it is necessary.

CONSTRUCTIVE FEATURES

Depending on the size of the duct or any component to which you want to join, the dimensions of the flange vary.

We can manufacture the flanges according to different standards to suit the customer’s needs.
The flanges are manufactured in different materials and with different surface finishes. Our associate has his own paint specification with a standard color. For other finishing options, consult the commercial department. To close the joint between flanges, a fiberglass gasket is usually supplied as standard but different custom options can be offered.

In any of the cases, if you require a joint, it must be indicated in the order. The rectangular flanges are adjusted to the measurements requested by the customer for the required duct section.

DUCT DIAMETER (D)	DUCT THICKNESS (mm)	DUCT INTERIOR (ØA)	GRAMIL DIAMETER (ØB)	EXTERNAL DIAMETER (ØC)	HOLE DIAMETER (D3)	METRICS (M-)	NUMBER OF HOLES (N)	FLANGE THICKNESS (e)	WEIGHT (kg)
250	2	256	292	316	13	10	8	4	1
260	2	266	302	326	13	10	8	4	1
270	2	276	312	336	13	10	8	4	1
280	2	286	322	346	13	10	8	4	1
290	2	296	332	356	13	10	8	4	1
300	2	306	342	366	13	10	8	4	1
310	2	316	352	376	13	10	8	4	1
320	2	326	362	386	13	10	8	4	1
330	2	336	372	396	13	10	8	4	1
340	2	346	382	406	13	10	8	4	1
350	2	356	392	416	13	10	8	4	1
360	3	368	404	428	13	10	8	6	2
370	3	378	414	438	13	10	8	6	2
380	3	388	424	448	13	10	8	6	2
390	3	398	434	458	13	10	8	6	2
400	3	408	444	468	13	10	8	6	2
410	3	418	454	478	13	10	12	6	2
420	3	428	464	488	13	10	12	6	2
430	3	438	474	498	13	10	12	6	2
440	3	448	484	508	13	10	12	6	2
450	3	458	494	518	13	10	12	6	2
460	3	468	504	528	13	10	12	6	2
470	3	478	514	538	13	10	12	6	2
480	3	488	524	548	13	10	12	6	2
490	3	498	534	558	13	10	12	6	2
500	3	508	544	568	13	10	12	6	2
510	3	518	554	578	13	10	12	6	2
520	3	528	572	608	13	10	12	6	3
530	3	538	582	618	13	10	12	6	3
540	3	548	592	628	13	10	12	6	3
550	3	558	602	638	13	10	12	6	4
560	3	568	612	648	13	10	12	6	4
570	3	578	622	658	13	10	12	6	4
580	3	588	632	668	13	10	12	6	4
590	3	598	642	678	13	10	12	6	4
600	3	608	652	688	13	10	12	6	4
610	3	618	662	698	13	10	12	6	4
620	3	628	672	708	13	10	16	6	4
630	3	638	682	718	13	10	16	6	4
640	3	648	692	728	13	10	16	6	4
650	3	658	702	738	13	10	16	6	4
660	3	668	712	748	13	10	16	6	4
670	3	678	722	758	13	10	16	6	4
680	3	688	732	768	13	10	16	6	4
690	3	698	742	778	13	10	16	6	4
700	3	708	752	788	13	10	16	6	4
710	3	718	762	798	13	10	16	6	4
720	3	728	772	808	13	10	16	6	5
730	3	738	782	818	13	10	16	6	5
740	3	748	808	848	13	10	16	6	6
750	3	758	818	858	13	10	16	6	6
760	3	768	828	868	13	10	16	6	6
770	3	778	838	878	13	10	16	6	6
780	3	788	848	888	13	10	16	6	6
790	3	798	858	898	13	10	16	6	6
800	3	808	868	908	13	10	16	6	6
810	3	818	878	918	13	10	16	6	6
820	3	828	888	928	13	10	16	6	6
830	3	838	898	938	13	10	20	6	7
840	3	848	908	948	13	10	20	6	7
850	3	858	918	958	13	10	20	6	7
860	3	868	928	968	13	10	20	6	7
870	3	878	938	978	13	10	20	6	7
880	3	888	948	988	13	10	20	6	7
890	3	898	958	998	13	10	20	6	7
900	3	908	968	1008	13	10	20	6	7
910	3	918	978	1018	13	10	20	6	7
920	3	928	988	1028	13	10	20	6	7
930	3	938	998	1038	13	10	20	6	7
940	3	948	1008	1048	13	10	20	6	7
950	3	958	1018	1058	13	10	20	6	7
960	3	968	1028	1068	13	10	20	6	8
970	3	978	1038	1078	13	10	20	6	8
980	3	988	1048	1088	13	10	20	6	8
990	3	998	1058	1098	13	10	20	6	8
1000	3	1008	1068	1108	13	10	20	6	8
1010	3	1018	1078	1118	13	10	20	6	8
1020	3	1028	1088	1128	13	10	20	6	8
1030	3	1038	1098	1138	13	10	20	6	8
1040	3	1048	1108	1148	13	10	20	6	8
1050	3	1058	1118	1158	13	10	20	6	8
1060	3	1068	1128	1168	13	10	20	6	8
1070	4	1080	1140	1180	13	10	24	8	11
1080	4	1090	1150	1190	13	10	24	8	11
1090	4	1100	1160	1200	13	10	24	8	11
1100	4	1110	1170	1210	13	10	24	8	11
1110	4	1120	1180	1220	13	10	24	8	12
1120	4	1130	1190	1230	13	10	24	8	12
1130	4	1140	1200	1240	13	10	24	8	12
1140	4	1150	1210	1250	13	10	24	8	12
1150	4	1160	1220	1260	13	10	24	8	12
1160	4	1170	1230	1270	13	10	24	8	12
1170	4	1180	1240	1280	13	10	24	8	12
1180	4	1190	1250	1290	13	10	24	8	12
1190	4	1200	1260	1300	13	10	24	8	12
1200	4	1210	1270	1310	13	10	24	8	12
1210	4	1220	1280	1320	13	10	24	8	13
1220	4	1230	1290	1330	13	10	24	8	13
1230	4	1240	1300	1340	13	10	24	8	13
1240	4	1250	1310	1350	13	10	24	8	13
1250	4	1260	1320	1360	13	10	24	8	13
1260	4	1270	1330	1370	13	10	24	8	13
1270	4	1280	1340	1380	13	10	24	8	13
1280	4	1290	1350	1390	13	10	24	8	13
1290	4	1300	1360	1400	13	10	28	8	13
1300	4	1310	1370	1410	13	10	28	8	13
1310	4	1320	1380	1420	13	10	28	8	14
1320	4	1330	1390	1430	13	10	28	8	14
1330	4	1340	1400	1440	13	10	28	8	14
1340	4	1350	1410	1450	13	10	28	8	14
1350	4	1360	1420	1460	13	10	28	8	14
1360	4	1370	1430	1470	13	10	28	8	14
1370	4	1380	1440	1480	13	10	28	8	14
1380	4	1390	1450	1490	13	10	28	8	14
1390	4	1400	1460	1500	13	10	28	8	14
1400	4	1410	1470	1510	13	10	28	8	14
1410	4	1420	1480	1520	13	10	28	8	15
1420	4	1430	1490	1530	13	10	28	8	15
1430	4	1440	1500	1540	13	10	28	8	15
1440	4	1450	1510	1550	13	10	28	8	15
1450	4	1460	1520	1560	13	10	28	8	15
1460	4	1470	1530	1570	13	10	28	8	15
1470	4	1480	1540	1580	13	10	28	8	15
1480	4	1490	1550	1590	13	10	28	8	15
1490	4	1500	1560	1600	13	10	28	8	15
1500	4	1510	1570	1610	13	10	28	8	15
1510	4	1520	1580	1620	13	10	28	8	15
1520	4	1530	1590	1630	13	10	28	8	16
1530	5	1542	1602	1642	13	10	28	10	20
1540	5	1552	1622	1672	13	10	32	10	24
1550	5	1562	1632	1682	13	10	32	10	24
1560	5	1572	1642	1692	13	10	32	10	24
1570	5	1582	1652	1702	13	10	32	10	24
1580	5	1592	1662	1712	13	10	32	10	24
1590	5	1602	1672	1722	13	10	32	10	25
1600	5	1612	1682	1732	13	10	32	10	25
1610	5	1622	1692	1742	13	10	32	10	25
1620	5	1632	1702	1752	13	10	32	10	25
1630	5	1642	1712	1762	13	10	32	10	25
1640	5	1652	1722	1772	13	10	32	10	25
1650	5	1662	1732	1782	13	10	32	10	25
1660	5	1672	1742	1792	13	10	32	10	26
1670	5	1682	1752	1802	13	10	32	10	26
1680	5	1692	1762	1812	13	10	32	10	26
1690	5	1702	1772	1822	13	10	32	10	26
1700	5	1712	1782	1832	13	10	32	10	26
1710	5	1722	1792	1842	13	10	36	10	26
1720	5	1732	1802	1852	13	10	36	10	27
1730	5	1742	1812	1862	13	10	36	10	27
1740	5	1752	1822	1872	13	10	36	10	27
1750	5	1762	1832	1882	13	10	36	10	27
1760	5	1772	1842	1892	13	10	36	10	27
1770	5	1782	1852	1902	13	10	36	10	27
1780	5	1792	1862	1912	13	10	36	10	27
1790	5	1802	1872	1922	13	10	36	10	28
1800	5	1812	1882	1932	13	10	36	10	28
1810	5	1822	1892	1942	13	10	36	10	28
1820	5	1832	1902	1952	13	10	36	10	28
1830	5	1842	1912	1962	13	10	36	10	28
1840	5	1852	1922	1972	13	10	36	10	28
1850	5	1862	1932	1982	13	10	36	10	28
1860	5	1872	1942	1992	13	10	40	10	29
1870	5	1882	1952	2002	13	10	40	10	29
1880	5	1892	1962	2012	13	10	40	10	29
1890	5	1902	1972	2022	13	10	40	10	29
1900	5	1912	1982	2032	13	10	40	10	29
1910	5	1922	1992	2042	13	10	40	10	29
1920	5	1932	2002	2052	13	10	40	10	29
1930	5	1942	2012	2062	13	10	40	10	30
1940	5	1952	2022	2072	13	10	40	10	30
1950	5	1962	2032	2082	13	10	40	10	30
1960	5	1972	2042	2092	13	10	40	10	30
1970	5	1982	2052	2102	13	10	40	10	30
1980	5	1992	2062	2112	13	10	40	10	30
1990	5	2002	2072	2122	13	10	40	10	31
2000	5	2012	2082	2132	13	10	40	10	31
2010	5	2022	2092	2142	13	10	40	10	31
2020	5	2032	2102	2152	13	10	40	10	31
2030	5	2042	2112	2162	13	10	40	10	31
2040	5	2052	2132	2192	13	10	44	10	37
2050	5	2062	2142	2202	13	10	44	10	37
2060	5	2072	2152	2212	13	10	44	10	37
2070	5	2082	2162	2222	13	10	44	10	37
2080	5	2092	2172	2232	13	10	44	10	37
2090	5	2102	2182	2242	13	10	44	10	37
2100	5	2112	2192	2252	13	10	44	10	38
2110	5	2122	2202	2262	13	10	44	10	38
2120	5	2132	2212	2272	13	10	44	10	38
2130	5	2142	2222	2282	13	10	44	10	38
2140	5	2152	2232	2292	13	10	44	10	38
2150	5	2162	2242	2302	13	10	44	10	39
2160	5	2172	2252	2312	13	10	44	10	39
2170	5	2182	2262	2322	13	10	44	10	39
2180	5	2192	2272	2332	13	10	44	10	39
2190	5	2202	2282	2342	13	10	44	10	39
2200	5	2212	2292	2352	13	10	44	10	39
2210	5	2222	2302	2362	13	10	44	10	40
2220	5	2232	2312	2372	13	10	44	10	40
2230	5	2242	2322	2382	13	10	44	10	40
2240	5	2252	2332	2392	13	10	44	10	40
2250	5	2262	2342	2402	13	10	44	10	40
2260	5	2272	2352	2412	13	10	44	10	40
2270	5	2282	2362	2422	13	10	44	10	41
2280	5	2292	2372	2432	13	10	44	10	41
2290	5	2302	2382	2442	13	10	44	10	41
2300	5	2312	2392	2452	13	10	44	10	41
2310	5	2322	2402	2462	13	10	44	10	41
2320	5	2332	2412	2472	13	10	44	10	41
2330	5	2342	2422	2482	13	10	44	10	42
2340	5	2352	2432	2492	13	10	44	10	42
2350	5	2362	2442	2502	13	10	44	10	42
2360	5	2372	2452	2512	13	10	44	10	42
2370	5	2382	2462	2522	13	10	44	10	42
2380	5	2392	2472	2532	13	10	44	10	43
2390	5	2402	2482	2542	13	10	44	10	43
2400	5	2412	2492	2552	13	10	44	10	43
2410	5	2422	2502	2562	13	10	44	10	43
2420	5	2432	2512	2572	13	10	44	10	43
2430	5	2442	2522	2582	13	10	48	10	43
2440	5	2452	2532	2592	13	10	48	10	44
2450	5	2462	2542	2602	13	10	48	10	44
2460	5	2472	2552	2612	13	10	48	10	44
2470	5	2482	2562	2622	13	10	48	10	44
2480	5	2492	2572	2632	13	10	48	10	44
2490	5	2502	2582	2642	13	10	48	10	44
2500	5	2512	2592	2652	13	10	48	10	45
2510	5	2522	2602	2662	13	10	48	10	45
2520	5	2532	2612	2672	13	10	48	10	45
2530	5	2542	2622	2682	13	10	48	10	45
2540	5	2552	2632	2692	13	10	48	10	45
2550	5	2562	2642	2702	13	10	48	10	45
2560	5	2572	2652	2712	13	10	48	10	46
2570	5	2582	2662	2722	13	10	48	10	46
2580	5	2592	2672	2732	13	10	48	10	46
2590	5	2602	2682	2742	13	10	48	10	46
2600	5	2612	2692	2752	13	10	48	10	46
2610	5	2622	2702	2762	13	10	48	10	46
2620	5	2632	2712	2772	13	10	48	10	47
2630	5	2642	2722	2782	13	10	48	10	47
2640	5	2652	2732	2792	13	10	48	10	47
2650	5	2662	2742	2802	13	10	48	10	47
2660	5	2672	2752	2812	13	10	52	10	47
2670	5	2682	2762	2822	13	10	52	10	48
2680	5	2692	2772	2832	13	10	52	10	48
2690	5	2702	2782	2842	13	10	52	10	48
2700	5	2712	2792	2852	13	10	52	10	48
2710	5	2722	2802	2862	13	10	52	10	48
2720	5	2732	2812	2872	13	10	52	10	48
2730	5	2742	2822	2882	13	10	52	10	49
2740	5	2752	2832	2892	13	10	52	10	49
2750	5	2762	2842	2902	13	10	52	10	49
2760	5	2772	2852	2912	13	10	52	10	49
2770	5	2782	2862	2922	13	10	52	10	49
2780	5	2792	2872	2932	13	10	52	10	49
2790	5	2802	2882	2942	13	10	52	10	50
2800	5	2812	2892	2952	13	10	52	10	50
2810	5	2822	2902	2962	13	10	52	10	50
2820	5	2832	2912	2972	13	10	52	10	50
2830	5	2842	2922	2982	13	10	52	10	50
2840	5	2852	2932	2992	13	10	52	10	50
2850	5	2862	2942	3002	13	10	52	10	51
2860	5	2872	2952	3012	13	10	52	10	51
2870	5	2882	2962	3022	13	10	52	10	51
2880	5	2892	2972	3032	13	10	52	10	51
2890	5	2902	2982	3042	13	10	56	10	51
2900	5	2912	2992	3052	13	10	56	10	51
2910	5	2922	3002	3062	13	10	56	10	52
2920	5	2932	3012	3072	13	10	56	10	52
2930	5	2942	3022	3082	13	10	56	10	52
2940	5	2952	3032	3092	13	10	56	10	52
2950	5	2962	3042	3102	13	10	56	10	52
2960	5	2972	3052	3112	13	10	56	10	53
2970	5	2982	3062	3122	13	10	56	10	53
2980	5	2992	3072	3132	13	10	56	10	53
2990	5	3002	3082	3142	13	10	56	10	53
3000	5	3012	3092	3152	13	10	56	10	53
3010	5	3022	3102	3162	13	10	56	10	53
3020	5	3032	3112	3172	13	10	56	10	54
3030	5	3042	3122	3182	13	10	56	10	54
3040	5	3052	3132	3192	13	10	56	10	54
3050	5	3062	3142	3202	13	10	56	10	54
3060	5	3072	3152	3212	13	10	56	10	54
3070	5	3082	3162	3222	13	10	56	10	54

1: Special material on request.
2: Other measures on request.
3: The flange dimensions indicated in the table correspond to a
concrete thickness of conduit. For other thicknesses of conduit or different type of flange, consult.
4: The right to technical modifications is reserved.