Types of Flanges Dimension Products
Din 2632 Flange Dimensions
Specification
CHEMICAL & MECHANICAL COMPOSITION
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Detailed Information
Din 2632 Flange Dimensions are covered by the DIN 2632 standards. The flanges range from DIN 10 to DIN 5000 in nominal sizes equivalent to ½ inches through 48 inches or from 15NB to 1200NB. The flange dimensions are different for different types. The Din 2632 Nd10 Flange is a perfect thickness flange that has higher accuracies. There are slip on flanges, weld neck flanges, blind flanges, lap joint flanges and socket weld flanges in this range. Each of them has a different application advantage over the other.
The Din 2632 Welding Neck Flange has a welded neck on the flange that allows for welding of the flange and pipe together. This allows for better and strong connection of the flange. The easy to weld materials such as stainless steel are used for the making of these flanges. The DIN 2632 PN10 Flange dimensions allow the flange to have PN10 pressure capacities. The flanges can be made as forged, screwed and other types as well. The pressure ratings vary from PN6 through PN64 for these flanges. The din 2632 nd10 flange can be used with seamless pipes. The type of the flange can be slip on type which allows the pipes to slip onto the flange with ease to connect to the correct and precise connection location. The din 2632 pn16 flange dimensions differ in wall thickness and outer diameter to bring the appropriate pressure capacity.
Specification of Din 2632 Flange
|
DIN 2632 Flange Size Chart |
1/2″ (15 NB) to 48″ (1200NB) |
|
DIN 2632 Flange Pressure Rating |
Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
|
DIN 2632 Flange Pressure Calculation in DIN |
6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
|
ANSI Flange Standards |
ANSI/EN 1092-1 |
|
JIS |
5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
|
UNI |
6Bar 10Bar 16Bar 25Bar 40Bar |
|
EN |
6Bar 10Bar 16Bar 25Bar 40Bar |
|
Coating |
Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
|
Most common types of DIN 2632 Flange |
Forged / Threaded / Screwed / Plate |
|
Test Certificates |
EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
|
Production technique |
|
|
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 |
|
Special design |
As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations |
|
Test |
Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
|
Equipment |
Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
|
Origin |
Indian / West Europe / Japan / USA / Korean |
|
DIN 2632 Flange Uses & application |
|
Dimension of Din 2632 Nd10 Flange
|
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 |
95 |
14 |
65 |
35 |
30 |
2 |
4 |
6 |
45 |
2 |
4 |
M 12 |
14 |
0,648 |
|
21,3 |
– |
32 |
||||||||||||||
|
20 |
– |
25 |
105 |
16 |
75 |
38 |
38 |
2,3 |
4 |
6 |
58 |
2 |
4 |
M 12 |
14 |
0,952 |
|
26,9 |
– |
40 |
||||||||||||||
|
25 |
– |
30 |
115 |
16 |
85 |
38 |
42 |
2,6 |
4 |
6 |
68 |
2 |
4 |
M 12 |
14 |
1,14 |
|
33,7 |
– |
45 |
||||||||||||||
|
32 |
– |
38 |
140 |
16 |
100 |
40 |
52 |
2,6 |
6 |
6 |
78 |
2 |
4 |
M 16 |
18 |
1,69 |
|
42,4 |
– |
56 |
||||||||||||||
|
40 |
– |
44,5 |
150 |
16 |
110 |
42 |
60 |
2,6 |
6 |
7 |
88 |
3 |
4 |
M 16 |
18 |
1,86 |
|
48,3 |
– |
64 |
||||||||||||||
|
50 |
– |
57 |
165 |
18 |
125 |
45 |
72 |
2,9 |
6 |
8 |
102 |
3 |
4 |
M 16 |
18 |
2,53 |
|
60,3 |
– |
75 |
||||||||||||||
|
65 |
76,1 |
– |
185 |
18 |
145 |
45 |
90 |
2,9 |
6 |
10 |
122 |
3 |
4 |
M 16 |
18 |
3,06 |
|
80 |
88,9 |
– |
200 |
20 |
160 |
50 |
105 |
3,2 |
8 |
10 |
138 |
3 |
8 |
M 16 |
18 |
3,7 |
|
100 |
– |
108 |
220 |
20 |
180 |
52 |
125 |
3,6 |
8 |
12 |
158 |
3 |
8 |
M 16 |
18 |
4,62 |
|
114,3 |
– |
131 |
||||||||||||||
|
125 |
– |
133 |
250 |
22 |
210 |
55 |
150 |
4 |
8 |
12 |
188 |
3 |
8 |
M 16 |
18 |
6,3 |
|
139,7 |
– |
156 |
||||||||||||||
|
150 |
– |
159 |
285 |
22 |
240 |
55 |
175 |
4,5 |
10 |
12 |
212 |
3 |
8 |
M 20 |
22 |
7,75 |
|
168,3 |
– |
184 |
||||||||||||||
|
200 |
219,1 |
– |
340 |
24 |
295 |
62 |
235 |
5,9 |
10 |
16 |
268 |
3 |
8 |
M 20 |
22 |
11,3 |
|
250 |
– |
267 |
395 |
26 |
350 |
68 |
285 |
6,3 |
12 |
16 |
320 |
3 |
12 |
M 20 |
22 |
14,7 |
|
273 |
– |
292 |
||||||||||||||
|
300 |
323,9 |
– |
445 |
26 |
400 |
68 |
344 |
7,1 |
12 |
16 |
370 |
4 |
12 |
M 20 |
22 |
17,4 |
|
350 |
355,6 |
– |
505 |
26 |
460 |
68 |
385 |
7,1 |
12 |
16 |
430 |
4 |
16 |
M 20 |
22 |
23,6 |
|
– |
368 |
21,6 |
||||||||||||||
|
400 |
406,4 |
– |
565 |
26 |
515 |
72 |
440 |
7,1 |
12 |
16 |
482 |
4 |
16 |
M 24 |
26 |
28,6 |
|
– |
419 |
26,2 |
||||||||||||||
|
(450) |
457 |
– |
615 |
28 |
565 |
72 |
488 |
7,1 |
12 |
16 |
532 |
4 |
20 |
M 24 |
26 |
31,5 |
|
500 |
508 |
– |
670 |
28 |
620 |
75 |
542 |
7,1 |
12 |
16 |
585 |
4 |
20 |
M 24 |
26 |
38,1 |
|
600 |
610 |
– |
780 |
28 |
725 |
80 |
642 |
7,1 |
12 |
18 |
685 |
5 |
20 |
M 27 |
30 |
44,6 |
|
700 |
711 |
– |
895 |
30 |
840 |
80 |
745 |
8 |
12 |
18 |
800 |
5 |
24 |
M 27 |
30 |
62,4 |
|
800 |
813 |
– |
1015 |
32 |
950 |
90 |
850 |
8 |
12 |
18 |
905 |
5 |
24 |
M 30 |
33 |
84,1 |
|
900 |
914 |
– |
1115 |
34 |
1050 |
95 |
950 |
10 |
12 |
20 |
1005 |
5 |
28 |
M 30 |
33 |
98,5 |
|
1000 |
1016 |
– |
1230 |
34 |
1160 |
95 |
1052 |
10 |
16 |
20 |
1110 |
5 |
28 |
M 33 |
36 |
115 |
Din 2632 Welding Neck Flange Material
|
Carbon Steel |
ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80) |
|
Stainless Steel |
ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409 |
|
Alloy Steel |
ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91 |
|
Titanium |
ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7 ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5 |
|
Copper |
T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc |
|
Copper Nickel |
ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640 |
|
Brass |
3602 / 2604 / H59 / H62 / etc. |
|
Inconel |
ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 |
|
Hastelloy |
ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges |
|
Monel |
ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500) |
|
Alloy 20 |
ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3 |
|
Aluminium |
5052 /6061/ 6063 / 2017 / 7075 / etc. |
|
Nickel |
ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC |
|
Duplex |
S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
|
Super Duplex |
S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
|
Incoloy |
ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges |
|
254 Smo |
ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547 |
|
Nimonic |
Nimonic 75, Nimonic 80A, Nimonic 90 |
|
Other material |
Tin bronze, Alumunum bronze, Lead bronze |
Drilling of DIN 2632 PN10 Flange
|
Flange Nominal Diameter |
Pressure Rating (PN) |
|
||||
|
**Nominal BSP Pipe Size |
PN6 |
PN10 |
PN16 |
PN25 |
PN40 |
|
|
DN 10 |
75 |
90 |
90 |
90 |
90 |
O.D. |
|
3/8″ |
50 |
60 |
60 |
60 |
60 |
PCD (bolt circle) |
|
|
4 x 11 |
4 x 14 |
4 x 14 |
4 x 14 |
4 x 14 |
# of holes x diam. of holes |
|
DN 15 |
80 |
95 |
95 |
95 |
95 |
O.D. |
|
1/2″ |
55 |
65 |
65 |
65 |
65 |
PCD (bolt circle) |
|
|
4 x 11 |
4 x 14 |
4 x 14 |
4 x 14 |
4 x 14 |
# of holes x diam. of holes |
|
DN 20 |
90 |
105 |
105 |
105 |
105 |
O.D. |
|
3/4″ |
65 |
75 |
75 |
75 |
75 |
PCD (bolt circle) |
|
|
4 x 11 |
4 x 14 |
4 x 14 |
4 x 14 |
4 x 14 |
# of holes x diam. of holes |
|
DN 25 |
100 |
115 |
115 |
115 |
115 |
O.D. |
|
1″ |
75 |
85 |
85 |
85 |
85 |
PCD (bolt circle) |
|
|
4 x 11 |
4 x 14 |
4 x 14 |
4 x 14 |
4 x 14 |
# of holes x diam. of holes |
|
DN 32 |
120 |
140 |
140 |
140 |
140 |
O.D. |
|
1 1/4″ |
90 |
100 |
100 |
100 |
100 |
PCD (bolt circle) |
|
|
4 x 14 |
4 x 18 |
4 x 18 |
4 x 18 |
4 x 18 |
# of holes x diam. of holes |
|
DN 40 |
130 |
150 |
150 |
150 |
150 |
O.D. |
|
1 1/2″ |
100 |
110 |
110 |
110 |
110 |
PCD (bolt circle) |
|
|
4 x 14 |
4 x 18 |
4 x 18 |
4 x 18 |
4 x 18 |
# of holes x diam. of holes |
|
DN 50 |
140 |
165 |
165 |
165 |
165 |
O.D. |
|
2″ |
110 |
125 |
125 |
125 |
125 |
PCD (bolt circle) |
|
|
4 x 14 |
4 x 18 |
4 x 18 |
4 x 18 |
4 x 18 |
# of holes x diam. of holes |
|
DN 65 |
160 |
185 |
185 |
185 |
185 |
O.D. |
|
2 1/2″ |
130 |
145 |
145 |
145 |
145 |
PCD (bolt circle) |
|
|
4 x 14 |
4 x 18 |
4 x 18 |
8 x 18 |
8 x 18 |
# of holes x diam. of holes |
|
DN 80 |
190 |
200 |
200 |
200 |
200 |
O.D. |
|
3″ |
150 |
160 |
160 |
160 |
160 |
PCD (bolt circle) |
|
|
4 x 18 |
8 x 18 |
8 x 18 |
8 x 18 |
8 x 18 |
# of holes x diam. of holes |
|
DN 100 |
210 |
220 |
220 |
235 |
235 |
O.D. |
|
4″ |
170 |
180 |
180 |
190 |
190 |
PCD (bolt circle) |
|
|
4 x 18 |
8 x 18 |
8 x 18 |
8 x 22 |
8 x 22 |
# of holes x diam. of holes |
|
DN 125 |
240 |
250 |
250 |
270 |
270 |
O.D. |
|
5″ |
200 |
210 |
210 |
220 |
220 |
PCD (bolt circle) |
|
|
8 x 18 |
8 x 18 |
8 x 18 |
8 x 26 |
8 x 26 |
# of holes x diam. of holes |
|
DN 150 |
265 |
285 |
285 |
300 |
300 |
O.D. |
|
6″ |
225 |
240 |
240 |
250 |
250 |
PCD (bolt circle) |
|
|
8 x 18 |
8 x 22 |
8 x 22 |
8 x 26 |
8 x 26 |
# of holes x diam. of holes |
|
DN 175 |
|
315 |
315 |
330 |
350 |
O.D. |
|
7″ |
|
270 |
270 |
280 |
295 |
PCD (bolt circle) |
|
|
|
8 x 22 |
8 x 22 |
12 x 26 |
12 x 30 |
# of holes x diam. of holes |
|
DN 200 |
320 |
340 |
340 |
360 |
375 |
O.D. |
|
8″ |
280 |
295 |
295 |
310 |
320 |
PCD (bolt circle) |
|
|
8 x 18 |
8 x 22 |
12 x 22 |
12 x 26 |
12 x 30 |
# of holes x diam. of holes |
|
DN 250 |
375 |
395 |
405 |
425 |
450 |
O.D. |
|
10″ |
335 |
350 |
355 |
370 |
385 |
PCD (bolt circle) |
|
|
12 x 18 |
12 x 22 |
12 x 26 |
12 x 30 |
12 x 33 |
# of holes x diam. of holes |
|
DN 300 |
440 |
445 |
460 |
485 |
515 |
O.D. |
|
12″ |
395 |
400 |
410 |
430 |
450 |
PCD (bolt circle) |
|
|
12 x 22 |
12 x 22 |
12 x 26 |
16 x 30 |
16 x 33 |
# of holes x diam. of holes |
|
DN 350 |
490 |
505 |
520 |
555 |
580 |
O.D. |
|
14″ |
445 |
460 |
470 |
490 |
510 |
PCD (bolt circle) |
|
|
12 x 22 |
16 x 22 |
16 x 26 |
16 x 33 |
16 x 36 |
# of holes x diam. of holes |
|
DN 400 |
540 |
565 |
580 |
620 |
660 |
O.D. |
|
16″ |
495 |
515 |
525 |
550 |
585 |
PCD (bolt circle) |
|
|
16 x 22 |
16 x 26 |
16 x 30 |
16 x 36 |
16 x 39 |
# of holes x diam. of holes |
|
DN 500 |
645 |
670 |
715 |
730 |
755 |
O.D. |
|
20″ |
600 |
620 |
650 |
660 |
670 |
PCD (bolt circle) |
|
|
20 x 22 |
20 x 26 |
20 x 33 |
20 x 36 |
20 x 42 |
# of holes x diam. of holes |
|
DN 600 |
755 |
780 |
840 |
845 |
|
O.D. |
|
24″ |
705 |
725 |
770 |
770 |
|
PCD (bolt circle) |
|
|
20 x 24 |
20 x 27 |
20 x 33 |
20 x 36 |
|
# of holes x diam. of holes |
O.D. = outside diameter PCD = bolt circle diameter PN = nominal pressure in bars
Note: (1 bar = 14.5 psi = 0.1 MPa = 100 KPa = 1.02 Kgf/cm²)
