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Aluminium flanges DIN

Gizom has access to a large stock of aluminium (welding)flanges according to European DIN standards. The flanges are available for both metric sizes (millimeters) and inches. In addition to the usual nominal pressure categories from PN6 to PN16, Gizom also offers exceptional pressure categories ranging from PN25 to PN40.

In addition to the diversity of aluminium flanges according to DIN, Gizom is also a supplier of all additional items such as round tubes, elbows and other fittings. Gizom also has excellent delivery capabilities for prefabrication.

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Aluminium U-profile

Applications aluminium flanges DIN

Gizom’s DIN aluminium flanges are used in various industries, including ship and yacht building, petrochemical industry, construction, bodywork and machining companies.

Curious about our possibilities regarding DIN flanges? Please feel free to contact us or request a quote without obligation!

Overview Flanges DIN

Type flanges din

– Alloy EN AW-5083 (AlMg4,5Mn) or EN AW-6082 (AlMgSi1)
– Including certificates according to EN 10204/3.1 or EN 10204/3.2 LRS of the base material
– Other sizes or alloys available on request

DN	BSP (inw.)	d in mm	b in mm	c in mm	h1 in mm	d3 in mm	d4 in mm	f inmm	Number of bolt holes x d2 in mm
10	⅜''	90	14	60	20	30	40	2	4 x 14	- + Add
15	½''	95	14	65	20	35	45	2	4 x 14	- + Add
20	¾''	105	16	75	24	45	58	2	4 x 14	- + Add
25	1''	115	16	85	24	52	68	2	4 x 14	- + Add
32	1¼''	140	16	100	26	60	78	2	4 x 18	- + Add
40	1½''	150	16	110	26	70	88	3	4 x 18	- + Add
50	2''	165	18	125	28	85	102	3	4 x 18	- + Add
65	2½''	185	18	145	32	105	122	3	4 x 18	- + Add
80	3''	200	20	160	34	118	138	3	8 x 18	- + Add
100	4''	220	20	180	38	140	158	3	8 x 18	- + Add

– Alloy EN AW-5083 (AlMg4,5Mn) or cast variant (GAlSi12Cu)
– Including certificates according to EN 10204/3.1 or EN 10204/3.2 LRS of the base material
– Other sizes or alloys available on request

DN	d6 in mm	d in mm	b in mm	c in mm	Number of bolt holes x d2 in mm
10 type A	16	90	12	60	4 x 14	- + Add
10 type C	19	90	12	60	4 x 14	- + Add
15 type A	24	95	12	65	4 x 14	- + Add
15 type C	23	95	12	65	4 x 14	- + Add
20 type A	28	105	12	75	4 x 14	- + Add
20 type C	30	105	12	75	4 x 14	- + Add
25 type A	34	115	12	85	4 x 14	- + Add
25 type C	36	115	12	85	4 x 14	- + Add
32 type A	40	140	16	100	4 x 18	- + Add
32 type C	46	140	16	100	4 x 18	- + Add
40 type A	48	150	16	110	4 x 18	- + Add
40 type C	54	150	16	110	4 x 18	- + Add
50 type A	58	165	16	125	4 x 18	- + Add
50 type C	65	165	16	125	4 x 18	- + Add
65 type A	73	185	16	145	4 x 18	- + Add
65 type C	81	185	16	145	4 x 18	- + Add
80 type A	90	200	18	160	8 x 18	- + Add
80 type C	94	200	18	160	8 x 18	- + Add
100 type A	110	220	18	180	8 x 18	- + Add
100 type C	119	220	18	180	8 x 18	- + Add
125 type A	135	250	18	210	8 x 18	- + Add
125 type C	144	250	18	210	8 x 18	- + Add
150 type A	160	285	18	240	8 x 22	- + Add
150 type C	173	285	18	240	8 x 22	- + Add
200 type A	212	340	20	295	8 x 22	- + Add
200 type C	225	340	20	295	8 x 22	- + Add
250 type A	262	395	22	350	12 x 22	- + Add
250 type C	279	395	22	350	12 x 22	- + Add
300 type A	312	445	22	400	12 x 22	- + Add
300 type C	329	445	22	400	12 x 22	- + Add
350 type A	362	505	22	460	16 x 22	- + Add
350 type C	362	505	22	460	16 x 22	- + Add
400 type A	412	565	25	515	16 x 25	- + Add
400 type C	413	565	25	515	16 x 25	- + Add
500 type A	515	670	28	620	20 x 25	- + Add
500 type C	517	670	28	620	20 x 25	- + Add

– Alloy EN AW-5083 (AlMg4,5Mn) or cast variant (GAlSi12Cu)
– Available with packing grooves
– Including certificates according to EN 10204/3.1 or EN 10204/3.2 LRS of the base material
– Other sizes or alloys available on request

DN	d in mm	b in mm	c in mm	Number of bolt holes x d2 in mm
10	90	15	60	4 x 14	- + Add
15	95	15	65	4 x 14	- + Add
20	105	15	75	4 x 14	- + Add
25	115	15	85	4 x 14	- + Add
32	140	15	100	4 x 18	- + Add
40	150	15	110	4 x 18	- + Add
50	165	20	125	4 x 18	- + Add
65	185	20	145	4 x 18	- + Add
80	200	20	160	8 x 18	- + Add
100	220	20	180	8 x 18	- + Add
125	250	20	210	8 x 18	- + Add
150	285	20	240	8 x 22	- + Add
200	340	25	295	8 x 22	- + Add
250	405	28	355	12 x 22	- + Add
300	460	30	410	12 x 22	- + Add
350	520	30	470	16 x 26	- + Add
400	580	35	525	16 x 26	- + Add
500	715	40	650	20 x 26	- + Add

– Alloy EN AW-5083 (AlMg4,5Mn)
– Provided with packing grooves as standard
– Including certificates according to EN 10204/3.1 or EN 10204/3.2 LRS of the base material
– Other sizes or alloys available on request

DN	d1 in mm	d in mm	b in mm	c in mm	Number of bolt holes x d2 in mm
10	18	90	15	60	4 x 14	- + Add
15	22	95	15	65	4 x 14	- + Add
20	27	105	15	75	4 x 14	- + Add
25	34	115	15	85	4 x 14	- + Add
32	43	140	15	100	4 x 18	- + Add
40	49	150	15	110	4 x 18	- + Add
50	61	165	20	125	4 x 18	- + Add
65	74	185	20	145	4 x 18	- + Add
80	90	200	20	160	8 x 18	- + Add
100	115	220	20	180	8 x 18	- + Add
125	142	250	25	210	8 x 18	- + Add
150	169	285	25	240	8 x 23	- + Add
175	194	315	25	270	8 x 23	- + Add
200	220	340	25	295	8 x 23	- + Add
250	274	395	30	350	12 x 23	- + Add
300	325	445	30	400	12 x 23	- + Add
350	358	505	30	460	16 x 23	- + Add
400	407	565	35	515	16 x 27	- + Add
500	509	670	40	620	20 x 27	- + Add

– Alloy EN AW-5083 (AlMg4,5Mn) or EN AW-6082 (AlMgSi1)
– Including certificates according to EN 10204/3.1 or EN 10204/3.2 LRS of the base material
– Other sizes or alloys available on request

DN	d1 mm	d mm	b mm	h1 mm	d3 mm	s mm	r mm	h2 mm	d4 mm	f mm	c mm	Number of bolt holes x d2 in mm
10	17	90	14	35	28	1,8	4	6	40	2	60	4 x 14	- + Add
15	21	95	14	35	32	3	4	6	45	2	65	4 x 14	- + Add
20	25	105	16	38	38	2,5	4	6	58	2	75	4 x 14	- + Add
25	31	115	16	38	42	3	4	6	68	2	85	4 x 14	- + Add
32	38	140	16	40	52	3	6	6	78	2	100	4 x 18	- + Add
40	46	150	16	42	60	3	6	7	88	3	110	4 x 18	- + Add
50	56	165	18	45	69	3	6	8	102	3	125	4 x 18	- + Add
65	76	185	18	45	90	3	6	10	122	3	145	4 x 18	- + Add
80	86	200	20	50	100	3	8	10	138	3	160	8 x 18	- + Add
100	106	220	20	52	121	3	8	12	158	3	180	8 x 18	- + Add
125	131	250	22	55	150	3	8	12	188	3	210	8 x 18	- + Add
150	156	285	22	55	170	3	10	12	212	3	240	8 x 22	- + Add
200	208	340	24	62	235	4	10	16	268	3	295	8 x 22*	- + Add
200	208	340	24	62	235	4	10	16	268	3	295	12 x 22	- + Add
250	273	395	26	68	292	4	12	16	320	3	350	12 x 22*	- + Add
250	273	405	26	70	292	4	12	16	320	3	355	12 x 26	- + Add
300	324	445	26	68	344	4	12	16	370	4	400	12 x 22*	- + Add
300	324	460	28	78	344	4	12	16	378	4	410	12 x 26*	- + Add
400	406	565	26	72	440	5	12	16	482	4	515	16 x 26*	- + Add
500	508	670	28	75	542	5	12	16	585	4	620	20 x 26*	- + Add

Type flanges din

Looking for a product in a different size? Please contact Gizom. Customization is no problem at all.Request quote

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Aluminium flanges DIN

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Applications aluminium flanges DIN

Overview Flanges DIN

Type flanges din

Type flanges din

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