DIN Flange | DIN Flange PN6-PN40 | DIN Standard Flange

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DIN FLANGE PN6-PN40

Table Of Content:

DIN Flanges Size Chart	1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
DIN Flanges Standards	ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
UNI	6Bar 10Bar 16Bar 25Bar 40Bar
EN	6Bar 10Bar 16Bar 25Bar 40Bar
DIN Flanges Pressure Rating ANSI	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
DIN Flanges Pressure Calculation in DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS	5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Coating	Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of DIN Flanges	forged / Threaded / Screwed / Plate
Production technique	forged, Heat treated and machined
Connect Type/ Flange Face Type	Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove

Dimensions & Approximate Masses of DIN 2573 PN6 Flange

Germany standard flange DIN 2573 for soldering or welding Nominall Pressure 6
Flansche, glatt zum löten oder schweißen DIN 2573 Nenndruck 6
Brides plates a souder DIN 2573 pression nominale 6
Pipe			Flange					Screws			Weight (7,85 Kg/dm3)
Rated Diameter	d1		d5	D	b	c	k	Holes	Thread	d2	Kg
	ISO Series 1	DIN Series 2
15	–	20	21	80	12	5	55	4	M 10	11	0,41
	21,3	–	22
20	–	25	26	90	14	5	65	4	M 10	11	0,60
	26,9	–	27,6
25	–	30	31	100	14	5	75	4	M 10	11	0,74
	33,7	–	34,4
32	–	38	39	120	16	5	90	4	M 12	14	1,19
	42,4	–	43,1
40	–	44,5	45,5	130	16	5	100	4	M 12	14	1,39
	48,3	–	49
50	–	57	58,1	140	16	6	110	4	M 12	14	1,53
	60,3	–	61,1
65	76,1	–	77,1	160	16	6	130	4	M 12	14	1,89
80	88,9	–	90,3	190	18	7	150	4	M 16	18	2,98
100	–	108	109,6	210	18	7	170	4	M 16	18	3,46
	114,3	–	115,9
125	–	133	134,8	240	20	7	200	8	M 16	18	4,60
	139,7	–	141,6
150	–	159	161,1	265	20	7	225	8	M 16	18	5,22
	168,3	–	170,5
200	219,1	–	221,8	320	22	7	280	8	M 16	18	7,15
250	–	267	270,2	375	24	7	335	12	M 16	18	9,61
	273	–	276,2
300	323,9	–	327,6	440	24	7	395	12	M 20	22	12,60
350	355,6	–	359,7	490	26	7	445	12	M 20	22	15,60
	–	368	372,2
400	406,4	–	411	540	28	7	495	16	M 20	22	18,40
	–	419	423,7
(450)*	457	–	462,5	595	30	7	550	16	M 20	22	21,40
500	508	–	531,6	645	30	7	600	20	M 20	22	24,60

DIN 2631 PN6 WELDING NECK FLANGE RF

Germany standard flange DIN 2631 welding neck flanges; nominal pressure 6
Vorschweißflansche DIN 2631 Nenndruck 6
Brides à souder à collerette DIN 2631: pression nominale 6
Pipe			Flange				Neck				Raised face		Screws			Weight
																(7,85 Kg/dm3)
Rated	d1		D	b	k	h1	d3	s	r	h2	d4	f	Holes	Thread	d2	Kg
Diameter	ISO Series	DIN Series
15	–	20	80	12	55	30	28	2	4	6	40	2	4	M 10	11	0,392
	21,3	–					30
20	–	25	90	14	65	32	35	2,3	4	6	50	2	4	M 10	11	0,592
	26,9	–					38
25	–	30	100	14	75	35	40	2,6	4	6	60	2	4	M 10	11	0,747
	33,7	–					42
32	–	38	120	14	90	35	50	2,6	6	6	70	2	4	M 12	14	1,05
	42,4	–					55
40	–	44,5	130	14	100	38	58	2,6	6	7	80	3	4	M 12	14	1,18
	48,3	–					62
50	–	57	140	14	110	38	70	2,9	6	8	90	3	4	M 12	14	1,34
	60,3	–					74
65	76,1	–	160	14	130	38	88	2,9	6	9	110	3	4	M 12	14	1,67
80	88,9	–	190	16	150	42	102	3,2	8	10	128	3	4	M 16	18	2,71
100	–	108	210	16	170	45	122	3,6	8	10	148	3	4	M 16	18	3,24
	114,3						130
125	–	133	240	18	200	48	148	4	8	10	178	3	8	M 16	18	4,49
	139,7	–					155
150	–	159	265	18	225	48	172	4,5	10	12	202	3	8	M 16	18	5,15
	168,3	–					184
200	219,1	–	320	20	280	55	236	5,9	10	15	258	3	8	M 16	18	7,78
250	–	267	375	22	335	60	282	6,3	12	15	312	3	12	M 16	18	10,8
	273	–					290
300	323,9	–	440	22	395	62	342	7,1	15	15	365	4	12	M 20	22	14
350	355,6	–	490	22	445	62	385	7,1	12	15	415	4	12	M 20	22	18,5
	–	368														16,7
400	406,4	–	540	22	495	65	438	7,1	12	15	465	4	16	M 20	22	21,2
	–	419														19
500	508	–	645	24	600	68	538	7,1	12	15	570	4	20	M 20	22	28,6
600	610	–	755	24	705	70	640	7,1	12	16	670	5	20	M 24	26	31,5
700	711	–	860	24	810	70	740	7,1	12	16	775	5	24	M 24	26	37,4
800	813	–	975	24	920	70	842	7,1	12	16	880	5	24	M 27	30	46,1
900	914	–	1075	26	1020	70	942	7,1	12	16	980	5	24	M 27	30	55,6
1000	1016	–	1175	26	1120	70	1045	7,1	16	16	1080	5	28	M 27	30	61,9

DIN 2565 PN6/DIN 2566 PN16 THREADED FLANGE

DIN 2565 PN 6 THREADED FLANGE SPECIFICATION
Rated Diameter		Flange					Neck	Raised face		Screws			Weight (7,85 Kg/dm3)
Rated Diameter	d1	Thread	D	b	k	h1	d3	d4	f	Holes	Thread	d2	Kg
15	21,3	R 1/2	80	12	55	20	30	40	2	4	M 10	11	0,373
20	26,9	R 3/4	90	14	65	24	40	50	2	4	M 10	11	0,59
25	33,7	R 1	100	14	75	24	50	60	2	4	M 10	11	0,743
32	42,4	R 1 1/4	120	14	90	26	60	70	2	4	M 12	14	1,05
40	48,3	R 1 1/2	130	14	100	26	70	80	3	4	M 12	14	1,2
50	60,3	R 2	140	14	110	28	80	90	3	4	M 12	14	1,37
65	76,1	R 2 1/2	160	14	130	32	100	110	3	4	M 12	14	1,92
80	88,9	R 3	190	16	150	34	110	128	3	4	M 16	18	2,82
100	114,3	R 4	210	16	170	38	130	148	3	4	M 16	18	3,19
125	139,7	R 5	240	18	200	40	160	178	3	8	M 16	18	4,47
150	165,1	R 6	265	18	225	44	185	202	3	8	M 16	18	5,3

din2576 Forged Flange
FOB Price: US $700-1400 / Ton

FORGED STAINLESS STEEL WELD NECK FLANGE
FOB Price: US $1-1000 / Ton

ANSI stainless steel forged flanges
FOB Price: US $1-99 / Piece

carbon steel forged flanges
FOB Price: US $1-100 / Piece

Titanium forged flange
FOB Price: US $28.6-59.8 / Kilogram

ASME/ANSI B16.5 Forged Flange
FOB Price: US $1-700 / Piece