DIN Flange Manufacturers in India
DIN 2501 Flange, DIN 2633 Flange, DIN Flanges Suppliers
DIN Flange Dimensions, DIN EN 1092-1 Flanges, DIN JIS Flange, DIN Flange Class 150
DIN PN16 Flange Dimensions, DIN Flange DN100, DIN Flange Dimensions PN64, DIN Flange Dimensions PN 40, Flange DIN E ANSI

DIN Flange Manufacturers

DIN Flange ASME
Table Of Content
Marcel Piping is distinguished DIN Flange Manufacturers in India. Din 2501 Flanges are widely used in special circumstances with their main advantage being that they can be attached to the pipe without welding. DIN EN 1092-1 Flange is resistant to abrasion and corrosion and ensure high durability. These DIN 2653 Flanges are available in various size, grades, Specification & thickness as per the clients requirements. These Flanges are used in various applications industry
Flange DIN EN 1092-2, DIN Flat Flange, DIN Loose Flange, DIN Laped Flange, Large DIN Flanges, DIN Metric Flanges
DIN Flange Dimension Tolerances, DIN Flanges Canada, DIN Flanges Australia, DIN ASME Flanges, DIN Flanges Materials, DIN PN60 PN40 Flanges
DIN Flanges Specification
Standard | BS 10 (British Standards) |
Size | DN10 – DN2000 |
Type | Weld Neck Flanges, Threaded flanges, Slip On Flanges, Plate Flanges, Blind Flanges |
Process | Forged, Stamped |
Pressure Grade | PN10, PN16 , PN40, PN64 |
Design | According to DIN |
---|---|
Weld Neck Flange | DIN 2627 – DIN 2638 |
Blind Flange | DIN 2527 |
Threaded Flange | DIN 2558, DIN 2565 – DIN 2569 |
Flat Flange | DIN 2573, DIN 2576 |
Lapped Flange | DIN 2641, DIN 2642, DIN 2655, DIN 2656 |
DIN Flanges Chart
Description |
Rated Pressure (in bar) (1 bar = 14.5 psi = 100 kPa) |
||||||||||||
1 |
2.5 |
6 |
10 |
16 |
25 |
40 |
64 |
100 |
160 |
250 |
320 |
400 |
|
DIN |
|||||||||||||
Blind flange |
|
|
2527 |
2527 |
2527 |
2527 |
2527 |
2527 |
2527 |
|
|
|
|
Flat flange for welding (slip on) |
|
|
2573 |
2576 |
2502 |
2503 |
2503 |
|
|
|
|
|
|
Welding neck flange |
2630 |
2630 |
2631 |
2632 |
2633 |
2634 |
2635 |
2636 |
2637 |
2638 |
2628 |
2629 |
2627 |
Lapped (lapped joint) flange, Plain collar |
|
|
2641 |
2642 |
|
|
|
|
|
|
|
|
|
Loose flange and ring for welding (slip-on flange and plain collar) |
|
|
2652 |
2653 |
|
2655 |
2656 |
|
|
|
|
|
|
Loose flange and ring with neck for welding |
|
|
|
2673 |
|
|
|
|
|
|
|
|
|
Oval plain threaded flange |
|
|
2558 |
|
|
|
|
|
|
|
|
|
|
Oval flange, with neck threaded |
|
|
|
2561 |
2561 |
|
|
|
|
|
|
|
|
Threaded flange with neck |
|
|
2565 |
2566 |
2566 |
2567 |
2567 |
2568 |
2569 |
|
|
|
|
Long neck welding flange |
|
|
|
28115 |
|
28115 |
|
|
|
|
|
|
|
Hubbed slip-on Flange for welding |
|
|
|
86029 |
86030 |
|
|
|
|
|
|
|
|
DIN Flange Material Specification
Stainless Steel DIN Flange:
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel DIN Flange:
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel DIN Flange:
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
Low Temperature Carbon Steel DIN Flange: ASTM A350, LF2, LF3
Alloy Steel DIN Flange:
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel DIN Flange: ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy DIN Flange:
ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)
DIN FLANGE DIMENSIONS, DIN FLANGES DIEMSNIONS IN MM
DIN Flange Dimensions PN 6
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 |
DIN Flange Dimensions PN10, DIN Flange Dimensions PN 16, DIN Flange Dimensions PN 40, DIN Flange Dimensions PN 64
Nominal in | Pipe Size in MM | O.D. of Flanges | Flange Thickness | Dia of Bot Circle | No. of Bolts | Hole Diameter |
1/2" | 15 | 95 | 14 | 65 | 4 | 14 |
3/4" | 20 | 105 | 16 | 75 | 4 | 14 |
1" | 25 | 115 | 16 | 85 | 4 | 14 |
1.1/4" | 32 | 140 | 16 | 100 | 4 | 18 |
1.1/2" | 40 | 150 | 16 | 110 | 4 | 18 |
2" | 50 | 165 | 18 | 125 | 4 | 18 |
2.1/2" | 65 | 185 | 18 | 145 | 4 | 18 |
3" | 80 | 200 | 20 | 160 | 4 | 18 |
4" | 100 | 220 | 20 | 180 | 8 | 18 |
5" | 125 | 250 | 22 | 210 | 8 | 18 |
6" | 150 | 285 | 22 | 240 | 8 | 23 |
8" | 200 | 340 | 24 | 295 | 8 | 23 |
10" | 250 | 395 | 26 | 350 | 12 | 23 |
12" | 300 | 445 | 26 | 400 | 12 | 23 |
14" | 350 | 505 | 26 | 460 | 16 | 23 |
16" | 400 | 565 | 26 | 515 | 16 | 27 |
20" | 500 | 670 | 28 | 620 | 20 | 27 |
24" | 600 | 780 | 28 | 725 | 20 | 30 |
ND-16 | ||||||
Nominal in | Pipe Size in MM | O.D. of Flanges | Flange Thickness | Dia of Bot Circle | No. of Bolts | Hole Diameter |
1/2" | 15 | 95 | 14 | 65 | 4 | 14 |
3/4" | 20 | 105 | 16 | 75 | 4 | 14 |
1" | 21 | 115 | 16 | 85 | 4 | 14 |
1.1/4" | 31 | 140 | 16 | 100 | 4 | 18 |
1.1/2" | 40 | 150 | 16 | 110 | 4 | 18 |
2" | 50 | 165 | 18 | 125 | 4 | 18 |
2.1/2" | 65 | 185 | 18 | 145 | 4 | 18 |
3" | 80 | 200 | 20 | 160 | 8-Apr | 18 |
4" | 100 | 220 | 20 | 180 | 8 | 18 |
5" | 125 | 250 | 22 | 210 | 8 | 18 |
6" | 150 | 285 | 22 | 240 | 8 | 23 |
8" | 200 | 340 | 24 | 295 | 8 | 23 |
10" | 250 | 405 | 26 | 355 | 12 | 27 |
12" | 300 | 460 | 28 | 410 | 12 | 27 |
14" | 350 | 520 | 30 | 470 | 16 | 27 |
16" | 400 | 580 | 32 | 525 | 16 | 30 |
20" | 500 | 715 | 34 | 650 | 20 | 33 |
ND-40 | ||||||
Nominal in | Pipe Size in MM | O.D. of Flanges | Flange Thickness | Dia of Bot Circle | No. of Bolts | Hole Diameter |
1/2" | 15 | 95 | 16 | 65 | 4 | 14 |
3/4" | 20 | 105 | 18 | 75 | 4 | 14 |
1" | 25 | 115 | 18 | 85 | 4 | 14 |
1.1/4" | 32 | 140 | 18 | 100 | 4 | 18 |
1.1/2" | 40 | 150 | 18 | 110 | 4 | 18 |
2" | 50 | 165 | 20 | 125 | 4 | 18 |
2.1/2" | 65 | 185 | 22 | 145 | 8 | 18 |
3" | 80 | 200 | 24 | 160 | 8 | 18 |
4" | 100 | 235 | 24 | 190 | 8 | 23 |
5" | 125 | 270 | 26 | 220 | 8 | 27 |
6" | 150 | 300 | 38 | 250 | 8 | 27 |
8" | 200 | 375 | 34 | 320 | 12 | 30 |
10" | 250 | 415 | 38 | 385 | 12 | 33 |
12" | 300 | 550 | 42 | 450 | 16 | 33 |
14" | 350 | 580 | 46 | 510 | 16 | 36 |
16" | 400 | 660 | 50 | 585 | 16 | 39 |
20" | 500 | 755 | 52 | 670 | 20 | 42 |
DIN 2527 Blind Flange Dimensions, DIN 2527 PN10 Flange Dimensions

PN6 |
PN10 |
||||||||||
DIN |
No. of holes |
D |
b |
k |
d2 |
KG |
D |
b |
k |
d2 |
KG |
10 |
4 |
75 |
12 |
50 |
11 |
0.38 |
90 |
14 |
60 |
14 |
0.63 |
15 |
4 |
80 |
12 |
55 |
11 |
0.44 |
95 |
14 |
65 |
14 |
0.71 |
20 |
4 |
90 |
14 |
65 |
11 |
0.66 |
105 |
16 |
75 |
14 |
1.01 |
25 |
4 |
100 |
14 |
75 |
11 |
0.82 |
115 |
16 |
85 |
14 |
1.23 |
32 |
4 |
120 |
14 |
90 |
14 |
1.18 |
140 |
16 |
100 |
18 |
1.81 |
40 |
4 |
130 |
14 |
100 |
14 |
1.39 |
150 |
16 |
110 |
18 |
2.09 |
50 |
4 |
140 |
14 |
110 |
14 |
1.62 |
165 |
18 |
125 |
18 |
2.88 |
65 |
4 |
160 |
14 |
130 |
14 |
2.14 |
185 |
18 |
145 |
18 |
3.65 |
80 |
4 |
190 |
16 |
150 |
48 |
3.43 |
200 |
20 |
160 |
18 |
4.61 |
100 |
4 |
210 |
16 |
170 |
18 |
4.22 |
220 |
20 |
180 |
18 |
5.65 |
125 |
8 |
240 |
18 |
200 |
18 |
6.1 |
250 |
22 |
210 |
18 |
8.13 |
150 |
8 |
265 |
18 |
225 |
18 |
7.51 |
285 |
22 |
240 |
22 |
10.49 |
175 |
8 |
295 |
20 |
255 |
18 |
10.41 |
315 |
24 |
270 |
22 |
14.11 |
200 |
8 |
320 |
20 |
280 |
18 |
12.31 |
340 |
24 |
295 |
22 |
16.53 |
250 |
12 |
375 |
22 |
335 |
18 |
18.55 |
395 |
26 |
350 |
22 |
24.08 |
300 |
12 |
440 |
22 |
395 |
22 |
25.47 |
445 |
26 |
400 |
22 |
30.81 |
350 |
12 |
490 |
22 |
445 |
22 |
31.78 |
505 |
26 |
460 |
22 |
39.64 |
400 |
16 |
540 |
22 |
495 |
22 |
38.5 |
565 |
26 |
515 |
26 |
49.44 |
500 |
20 |
645 |
24 |
600 |
22 |
60.13 |
670 |
28 |
620 |
26 |
75.16 |
600 |
20 |
755 |
28 |
705 |
26 |
96.07 |
780 |
30 |
725 |
30 |
109.2 |
700 |
24 |
860 |
30 |
810 |
26 |
133.8 |
895 |
32 |
840 |
30 |
153.77 |
800 |
24 |
975 |
32 |
920 |
30 |
183.29 |
1015 |
36 |
950 |
33 |
222.86 |
900 |
24 |
1075 |
36 |
1020 |
30 |
251.7 |
1115 |
40 |
1050 |
33 |
299.08 |
1000 |
28 |
1175 |
42 |
1120 |
30 |
350.98 |
1230 |
46 |
1160 |
36 |
418.78 |
DIN 2527 PN16 Blind Flange Dimensions, DIN 2527 PN25 Blind Flange Dimensions

PN16 |
PN25 |
||||||||||
DIN |
No. of holes |
D |
b |
k |
d2 |
KG |
D |
b |
k |
d2 |
KG |
10 |
4 |
90 |
14 |
60 |
14 |
0.63 |
90 |
16 |
60 |
14 |
0.72 |
15 |
4 |
95 |
14 |
65 |
14 |
0.71 |
95 |
16 |
65 |
14 |
0.81 |
20 |
4 |
105 |
16 |
75 |
14 |
1.01 |
105 |
18 |
75 |
14 |
1.14 |
25 |
4 |
115 |
16 |
85 |
14 |
1.23 |
115 |
18 |
85 |
14 |
1.38 |
32 |
4 |
140 |
16 |
100 |
18 |
1.81 |
140 |
18 |
100 |
18 |
2.03 |
40 |
4 |
150 |
16 |
110 |
18 |
2.09 |
150 |
18 |
110 |
18 |
2.35 |
50 |
4 |
165 |
18 |
125 |
18 |
2.88 |
165 |
20 |
125 |
18 |
3.2 |
65 |
4 |
185 |
18 |
145 |
18 |
3.65 |
185 |
22 |
145 |
18 |
4.29 |
80 |
8 |
200 |
20 |
160 |
18 |
4.61 |
200 |
24 |
160 |
18 |
5.54 |
100 |
8 |
220 |
20 |
180 |
18 |
5.65 |
235 |
24 |
190 |
22 |
7.6 |
125 |
8 |
250 |
22 |
210 |
18 |
8.13 |
270 |
26 |
220 |
26 |
10.82 |
150 |
8 |
285 |
22 |
240 |
22 |
10.49 |
300 |
28 |
250 |
26 |
14.6 |
175 |
8 |
315 |
24 |
270 |
22 |
14.11 |
330 |
28 |
280 |
26 |
17.4 |
200 |
12 |
340 |
24 |
295 |
22 |
16.26 |
360 |
30 |
310 |
26 |
22.47 |
250 |
12 |
405 |
26 |
355 |
26 |
24.99 |
425 |
32 |
370 |
30 |
33.51 |
300 |
12 |
460 |
28 |
410 |
26 |
35.13 |
485 |
34 |
430 |
30 |
46.29 |
350 |
16 |
520 |
30 |
470 |
26 |
48.01 |
555 |
38 |
490 |
33 |
68.08 |
400 |
16 |
580 |
32 |
525 |
30 |
83.53 |
620 |
40 |
550 |
36 |
89.59 |
500 |
20 |
715 |
36 |
650 |
33 |
108.63 |
730 |
45 |
660 |
36 |
140.66 |
600 |
20 |
780 |
38 |
770 |
36 |
136.47 |
845 |
48 |
770 |
39 |
202.3 |
700 |
24 |
895 |
40 |
840 |
36 |
189.87 |
960 |
50 |
875 |
42 |
271.05 |
800 |
24 |
1015 |
44 |
950 |
39 |
269.57 |
1085 |
54 |
990 |
48 |
373.52 |
900 |
28 |
1115 |
48 |
1050 |
39 |
355.31 |
1185 |
58 |
1090 |
48 |
479.07 |
1000 |
28 |
1230 |
52 |
1170 |
42 |
469.2 |
1320 |
62 |
1210 |
56 |
632.47 |
DIN 2527 PN40 Blind Flange Dimensions, DIN 2527 PN64 Blind Flange Dimensions

PN40 |
PN64 |
||||||||||
DIN |
No. of holes |
D |
b |
k |
d2 |
KG |
D |
b |
k |
d2 |
KG |
10 |
4 |
90 |
16 |
60 |
14 |
0.72 |
20 |
70 |
40 |
2 |
14 |
15 |
4 |
95 |
16 |
65 |
14 |
0.81 |
20 |
75 |
45 |
2 |
14 |
20 |
4 |
105 |
18 |
75 |
14 |
1.14 |
24 |
100 |
68 |
2 |
18 |
25 |
4 |
115 |
18 |
85 |
14 |
1.38 |
24 |
110 |
78 |
2 |
22 |
32 |
4 |
140 |
18 |
100 |
18 |
2.03 |
26 |
125 |
88 |
3 |
22 |
40 |
4 |
150 |
18 |
110 |
18 |
2.35 |
26 |
135 |
102 |
3 |
22 |
50 |
4 |
165 |
20 |
125 |
18 |
3.2 |
26 |
160 |
122 |
3 |
22 |
65 |
8 |
185 |
22 |
145 |
18 |
4.29 |
28 |
170 |
138 |
3 |
22 |
80 |
8 |
200 |
24 |
160 |
18 |
5.54 |
30 |
200 |
162 |
3 |
26 |
100 |
8 |
235 |
24 |
190 |
22 |
7.6 |
34 |
240 |
188 |
3 |
30 |
125 |
8 |
270 |
26 |
220 |
26 |
10.82 |
36 |
280 |
218 |
3 |
33 |
150 |
8 |
300 |
28 |
250 |
26 |
14.6 |
40 |
310 |
260 |
3 |
33 |
175 |
12 |
350 |
32 |
295 |
30 |
22.04 |
42 |
345 |
285 |
3 |
36 |
200 |
12 |
375 |
34 |
320 |
30 |
27.21 |
46 |
400 |
345 |
3 |
38 |
250 |
12 |
450 |
38 |
385 |
33 |
44.38 |
52 |
460 |
410 |
4 |
36 |
300 |
16 |
515 |
42 |
450 |
33 |
64.17 |
56 |
525 |
465 |
4 |
39 |
350 |
16 |
580 |
46 |
510 |
36 |
89.52 |
60 |
585 |
535 |
4 |
42 |
400 |
16 |
660 |
50 |
585 |
39 |
126.76 |
– |
– |
– |
– |
– |
500 |
20 |
755 |
56 |
670 |
42 |
184.63 |
– |
– |
– |
– |
– |
600 |
20 |
890 |
62 |
795 |
48 |
285.17 |
– |
– |
– |
– |
– |
700 |
24 |
995 |
64 |
900 |
48 |
368.83 |
– |
– |
– |
– |
– |
800 |
24 |
1140 |
70 |
1030 |
56 |
528.39 |
– |
– |
– |
– |
– |
900 |
28 |
1250 |
76 |
1140 |
56 |
690.99 |
– |
– |
– |
– |
– |
1000 |
28 |
1360 |
84 |
1250 |
56 |
912.42 |
– |
– |
– |
– |
– |
DIN 2527 PN100 Blind Flange Dimensions

PN100 |
||||||||
DN |
D |
b |
k |
D4 |
F |
No. of holes |
d2 |
KG |
10 |
100 |
20 |
70 |
40 |
2 |
4 |
14 |
1.04 |
15 |
105 |
20 |
75 |
45 |
2 |
4 |
14 |
1.16 |
25 |
140 |
24 |
100 |
68 |
2 |
4 |
18 |
2.54 |
32 |
155 |
24 |
110 |
78 |
2 |
4 |
22 |
3.07 |
40 |
170 |
26 |
125 |
88 |
3 |
4 |
22 |
3.97 |
50 |
195 |
28 |
145 |
102 |
3 |
4 |
26 |
5.64 |
65 |
220 |
30 |
170 |
122 |
3 |
8 |
26 |
7.43 |
80 |
230 |
32 |
180 |
138 |
3 |
8 |
26 |
8.84 |
100 |
265 |
36 |
210 |
162 |
3 |
8 |
30 |
13.31 |
125 |
315 |
40 |
250 |
188 |
3 |
8 |
33 |
21.3 |
150 |
355 |
44 |
290 |
218 |
3 |
12 |
33 |
29.43 |
175 |
385 |
48 |
320 |
260 |
3 |
12 |
33 |
38.75 |
200 |
430 |
52 |
360 |
285 |
3 |
12 |
36 |
52.66 |
250 |
505 |
60 |
430 |
345 |
3 |
12 |
39 |
85.41 |
300 |
585 |
68 |
500 |
410 |
4 |
16 |
42 |
128.05 |
350 |
655 |
74 |
560 |
465 |
4 |
16 |
48 |
174.53 |
DIN 2543 Flange Dimenisons

DN |
ISO |
DIN |
d4 |
D |
t |
f |
Kψ |
No. of Holes |
d2 |
KG |
10 |
17.2 |
14 |
40 |
90 |
– |
2 |
60 |
4 |
14 |
0.63 |
15 |
21.3 |
20 |
45 |
95 |
14 |
2 |
65 |
4 |
14 |
0.72 |
20 |
26.9 |
25 |
58 |
105 |
16 |
2 |
75 |
4 |
14 |
1.01 |
25 |
33.7 |
30 |
68 |
115 |
16 |
2 |
85 |
4 |
14 |
1.23 |
32 |
42.4 |
38 |
78 |
140 |
16 |
2 |
100 |
4 |
18 |
1.80 |
40 |
48.3 |
44.5 |
88 |
150 |
16 |
3 |
110 |
4 |
18 |
2.09 |
50 |
60.3 |
57 |
102 |
165 |
18 |
3 |
125 |
4 |
18 |
2.88 |
65 |
76.1 |
– |
122 |
185 |
18 |
3 |
145 |
4 |
18 |
3.66 |
80 |
88.9 |
– |
138 |
200 |
20 |
3 |
160 |
8 |
18 |
4.77 |
100 |
114.3 |
108 |
158 |
220 |
20 |
3 |
180 |
8 |
18 |
5.65 |
125 |
139.7 |
133 |
188 |
250 |
22 |
3 |
210 |
8 |
18 |
8.42 |
150 |
168.3 |
159 |
212 |
285 |
22 |
3 |
240 |
8 |
23 |
10.40 |
200 |
219.1 |
216 |
268 |
340 |
24 |
3 |
295 |
12 |
23 |
16.10 |
250 |
273 |
267 |
320 |
405 |
26 |
3 |
355 |
12 |
27 |
24.90 |
300 |
323.9 |
318 |
378 |
460 |
28 |
4 |
410 |
12 |
27 |
35.10 |
350 |
355.6 |
368 |
438 |
520 |
30 |
4 |
470 |
16 |
27 |
47.80 |
400 |
406.4 |
419 |
490 |
580 |
32 |
4 |
525 |
16 |
30 |
63.50 |
500 |
508 |
521 |
610 |
715 |
36 |
4 |
650 |
20 |
33 |
102.00 |
600 |
609.6 |
622 |
725 |
840 |
40 |
5 |
770 |
20 |
36 |
– |
700 |
711.2 |
720 |
795 |
910 |
– |
5 |
840 |
24 |
36 |
– |
800 |
812.8 |
820 |
900 |
1025 |
– |
5 |
950 |
24 |
39 |
– |
900 |
914.4 |
920 |
1000 |
1125 |
– |
5 |
1050 |
28 |
39 |
– |
1000 |
1016 |
1020 |
1115 |
1255 |
– |
5 |
1170 |
28 |
42 |
– |
DIN 2544 Flange Dimensions (Flat Flange For Welding (Slip On) PN25)

DN |
ISO |
DIN |
d4 |
D |
t |
f |
Kψ |
No. of Holes |
d2 |
KG |
10 |
17.2 |
14 |
40 |
90 |
– |
2 |
60 |
4 |
14 |
0.72 |
15 |
21.3 |
20 |
45 |
95 |
16 |
2 |
65 |
4 |
14 |
0.81 |
20 |
26.9 |
25 |
58 |
105 |
18 |
2 |
75 |
4 |
14 |
1.24 |
25 |
33.7 |
30 |
68 |
115 |
18 |
2 |
85 |
4 |
14 |
1.38 |
32 |
42.4 |
38 |
78 |
140 |
18 |
2 |
100 |
4 |
18 |
2.03 |
40 |
48.3 |
44.5 |
88 |
150 |
18 |
3 |
110 |
4 |
18 |
2.35 |
50 |
60.3 |
57 |
102 |
165 |
20 |
3 |
125 |
4 |
18 |
3.20 |
65 |
76.1 |
– |
122 |
185 |
22 |
3 |
145 |
4 |
18 |
4.29 |
80 |
88.9 |
– |
138 |
200 |
24 |
3 |
160 |
8 |
18 |
5.88 |
100 |
114.3 |
108 |
162 |
235 |
24 |
3 |
190 |
8 |
23 |
7.54 |
125 |
139.7 |
133 |
188 |
270 |
26 |
3 |
220 |
8 |
27 |
10.80 |
150 |
168.3 |
159 |
218 |
300 |
28 |
3 |
250 |
8 |
27 |
14.50 |
200 |
219.1 |
216 |
278 |
360 |
30 |
3 |
310 |
12 |
27 |
22.30 |
250 |
273 |
267 |
335 |
425 |
32 |
3 |
370 |
12 |
30 |
33.50 |
300 |
323.9 |
318 |
395 |
485 |
34 |
4 |
430 |
16 |
30 |
46.30 |
350 |
355.6 |
368 |
450 |
555 |
38 |
4 |
490 |
16 |
33 |
68.00 |
400 |
406.4 |
419 |
505 |
620 |
40 |
4 |
550 |
16 |
36 |
89.70 |
500 |
508 |
521 |
615 |
730 |
44 |
4 |
660 |
20 |
36 |
138.00 |
600 |
609.6 |
622 |
720 |
845 |
– |
5 |
770 |
20 |
39 |
– |
700 |
711.2 |
720 |
820 |
960 |
– |
5 |
870 |
24 |
42 |
– |
800 |
812.8 |
820 |
930 |
1085 |
– |
5 |
990 |
24 |
48 |
– |
900 |
914.4 |
920 |
1030 |
1185 |
– |
5 |
1090 |
28 |
48 |
– |
1000 |
1016 |
1020 |
1140 |
1320 |
– |
5 |
1210 |
28 |
56 |
– |
DIN 2545 Flange Dimensions

DN |
ISO |
DIN |
d4 |
D |
t |
f |
Kψ |
No. of Holes |
d2 |
KG |
10 |
17.2 |
14 |
40 |
90 |
– |
2 |
60 |
4 |
14 |
0.72 |
15 |
21.3 |
20 |
45 |
95 |
16 |
2 |
65 |
4 |
14 |
0.81 |
20 |
26.9 |
25 |
58 |
105 |
18 |
2 |
75 |
4 |
14 |
1.24 |
25 |
33.7 |
30 |
68 |
115 |
18 |
2 |
85 |
4 |
14 |
1.38 |
32 |
42.4 |
38 |
78 |
140 |
18 |
2 |
100 |
4 |
18 |
2.03 |
40 |
48.3 |
44.5 |
88 |
150 |
18 |
3 |
110 |
4 |
18 |
2.35 |
50 |
60.3 |
57 |
102 |
165 |
20 |
3 |
125 |
4 |
18 |
3.20 |
65 |
76.1 |
– |
122 |
185 |
22 |
3 |
145 |
4 |
18 |
4.29 |
80 |
88.9 |
– |
138 |
200 |
24 |
3 |
160 |
8 |
18 |
5.88 |
100 |
114.3 |
108 |
162 |
235 |
24 |
3 |
190 |
8 |
23 |
7.54 |
125 |
139.7 |
133 |
188 |
270 |
26 |
3 |
220 |
8 |
27 |
10.80 |
150 |
168.3 |
159 |
218 |
300 |
28 |
3 |
250 |
8 |
27 |
14.50 |
175 |
193.7 |
191 |
260 |
350 |
32 |
3 |
295 |
12 |
30 |
22.10 |
200 |
219.1 |
216 |
285 |
375 |
34 |
3 |
320 |
12 |
30 |
27.20 |
250 |
273 |
267 |
345 |
450 |
38 |
3 |
385 |
12 |
33 |
43.80 |
300 |
323.9 |
318 |
410 |
515 |
42 |
4 |
450 |
16 |
33 |
63.30 |
350 |
355.6 |
368 |
465 |
580 |
46 |
4 |
510 |
16 |
36 |
89.50 |
400 |
406.4 |
419 |
535 |
660 |
50 |
4 |
585 |
16 |
39 |
127.00 |
500 |
508 |
521 |
615 |
755 |
52 |
4 |
670 |
20 |
42 |
172.00 |
DIN 2558 Flange Dimensions

DN |
d1 |
Thread DIN 2999 |
A |
B |
b |
Øk |
R |
r |
Thread |
d2 |
KG |
6 |
10.2 |
R 1/8 |
64 |
32 |
12 |
40 |
16 |
10 |
M10 |
11 |
0.119 |
8 |
13.5 |
R 1/4 |
72 |
36 |
12 |
45 |
18 |
11 |
M10 |
11 |
0.147 |
10 |
17.2 |
R 3/8 |
75 |
40 |
12 |
50 |
20 |
12 |
M10 |
11 |
0.165 |
15 |
21.3 |
R 1/2 |
80 |
45 |
12 |
55 |
22,5 |
13 |
M10 |
11 |
0.194 |
20 |
26.9 |
R 3/4 |
90 |
64 |
14 |
65 |
32 |
18 |
M10 |
11 |
0.373 |
25 |
33.7 |
R 1 |
100 |
72 |
14 |
75 |
36 |
20 |
M10 |
11 |
0.455 |
32 |
42.4 |
R 1-1/4 |
118 |
85 |
16 |
95 |
42.5 |
22 |
M12 |
14 |
0.675 |
40 |
48.3 |
R 1-1/2 |
132 |
95 |
16 |
100 |
47.5 |
25 |
M12 |
14 |
0.850 |
50 |
60.3 |
R 2 |
140 |
100 |
16 |
110 |
50 |
28 |
M12 |
14 |
0.882 |
65 |
76.1 |
R 2-1/2 |
160 |
118 |
16 |
130 |
59 |
32 |
M12 |
14 |
1.100 |
80 |
88.9 |
R 3 |
190 |
140 |
18 |
150 |
70 |
38 |
M16 |
18 |
1.760 |
100 |
114.3 |
R 4 |
210 |
160 |
18 |
170 |
80 |
42 |
M16 |
18 |
1.890 |
DIN 2561 Flange Dimensions

DN |
d1 |
Thread DIN 2999 |
A |
B |
b |
k |
R |
r |
h1 |
d3 |
d4 |
f |
Thread |
d2 |
KG |
6 |
10.2 |
R 1/8 |
75 |
40 |
12 |
50 |
20 |
12 |
18 |
20 |
32 |
2 |
M10 |
11 |
0.172 |
8 |
13.5 |
R 1/4 |
80 |
45 |
12 |
55 |
22,5 |
13 |
18 |
25 |
38 |
2 |
M10 |
11 |
0.21 |
10 |
17.2 |
R 3/8 |
90 |
50 |
14 |
60 |
25 |
15 |
20 |
30 |
40 |
2 |
M12 |
14 |
0.295 |
15 |
21.3 |
R 1/2 |
100 |
56 |
14 |
65 |
28 |
16 |
20 |
35 |
45 |
2 |
M12 |
14 |
0.365 |
20 |
26.9 |
R 3/4 |
105 |
75 |
16 |
75 |
37,5 |
21 |
24 |
45 |
58 |
2 |
M12 |
14 |
0.622 |
25 |
33.7 |
R 1 |
118 |
85 |
16 |
85 |
42,5 |
22 |
24 |
52 |
68 |
2 |
M12 |
14 |
0.777 |
32 |
42.4 |
R 1-1/4 |
140 |
100 |
16 |
100 |
50 |
28 |
26 |
60 |
78 |
2 |
M16 |
18 |
1.07 |
40 |
48.3 |
R 1-1/2 |
150 |
112 |
16 |
110 |
56 |
30 |
26 |
70 |
88 |
3 |
M16 |
18 |
1.26 |
DIN 2565 Threaded Flange with Weld Neck PN6 Dimensions

DN |
D1 |
DIN 2999 |
D |
b |
k |
h |
d3 |
d4 |
f |
No. of holes |
d2 |
KG |
6 |
10.2 |
R1/8 |
65 |
10 |
40 |
18 |
18 |
25 |
2 |
4 |
11.5 |
0.19 |
8 |
13.5 |
R1/4 |
70 |
10 |
45 |
18 |
22 |
30 |
2 |
4 |
11.5 |
0.23 |
10 |
17.2 |
R3/8 |
75 |
12 |
50 |
20 |
25 |
35 |
2 |
4 |
11.5 |
0.32 |
15 |
21.3 |
R1/2 |
80 |
12 |
55 |
20 |
30 |
40 |
2 |
4 |
11.5 |
0.37 |
20 |
26.9 |
R3/4 |
90 |
14 |
65 |
24 |
40 |
50 |
2 |
4 |
11.5 |
0.58 |
25 |
33.7 |
R1 |
100 |
14 |
75 |
24 |
50 |
60 |
2 |
4 |
11.5 |
0.73 |
32 |
42.4 |
R1.1/4 |
120 |
14 |
90 |
26 |
60 |
70 |
2 |
4 |
14 |
1.05 |
40 |
48.3 |
R1.1/2 |
130 |
14 |
100 |
26 |
70 |
80 |
3 |
4 |
14 |
1.2 |
50 |
50.3 |
R2 |
140 |
14 |
110 |
28 |
80 |
90 |
3 |
4 |
14 |
1.54 |
65 |
76.1 |
R2.1/2 |
160 |
14 |
130 |
32 |
100 |
110 |
3 |
4 |
14 |
1.87 |
80 |
88.9 |
R3 |
190 |
16 |
150 |
34 |
110 |
128 |
3 |
4 |
18 |
2.78 |
100 |
114.3 |
R4 |
210 |
16 |
170 |
38 |
130 |
148 |
3 |
4 |
18 |
3.07 |
150 |
139.7 |
R5 |
240 |
18 |
200 |
40 |
160 |
178 |
3 |
8 |
18 |
4.33 |
200 |
168.3 |
R6 |
285 |
18 |
225 |
44 |
185 |
202 |
3 |
8 |
18 |
4.81 |
DIN 2566 Threaded Flange with Neck PN16 Dimensions

DN |
D1 |
DIN 2999 |
D |
b |
k |
h |
d3 |
d4 |
f |
No. of holes |
d2 |
KG |
6 |
10.2 |
R1/8 |
75 |
12 |
50 |
18 |
20 |
32 |
2 |
4 |
11 |
0.33 |
8 |
13.5 |
R1/4 |
80 |
12 |
55 |
18 |
25 |
38 |
2 |
4 |
11 |
0.39 |
10 |
17.2 |
R3/8 |
90 |
14 |
60 |
20 |
30 |
40 |
2 |
4 |
14 |
0.56 |
15 |
21.3 |
R1/2 |
95 |
14 |
65 |
20 |
35 |
45 |
2 |
4 |
14 |
0.62 |
20 |
26.9 |
R3/4 |
105 |
16 |
75 |
24 |
45 |
58 |
2 |
4 |
14 |
0.92 |
25 |
33.7 |
R1 |
115 |
16 |
85 |
24 |
52 |
68 |
2 |
4 |
14 |
1.1 |
32 |
42.4 |
R1.1/4 |
140 |
16 |
100 |
26 |
60 |
78 |
2 |
4 |
18 |
1.59 |
40 |
48.3 |
R1.1/2 |
150 |
16 |
110 |
26 |
70 |
88 |
3 |
4 |
18 |
1.77 |
50 |
60.3 |
R2 |
165 |
18 |
125 |
28 |
85 |
102 |
3 |
4 |
18 |
2.41 |
65 |
76.1 |
R2.1/2 |
185 |
18 |
145 |
32 |
105 |
122 |
3 |
4 |
18 |
3.13 |
80 |
88.9 |
R3 |
200 |
20 |
160 |
34 |
118 |
138 |
3 |
4 |
18 |
3.95 |
100 |
114.3 |
R4 |
220 |
20 |
180 |
38 |
140 |
158 |
3 |
8 |
18 |
4.38 |
125 |
139.7 |
R3 |
250 |
22 |
210 |
40 |
168 |
188 |
3 |
8 |
18 |
5.99 |
150 |
168.3 |
R4 |
285 |
22 |
240 |
44 |
196 |
212 |
3 |
8 |
22 |
7.42 |
DIN 2567 Threaded Flange With Neck PN25 and PN40 Dimensions

DN |
D1 |
Thread DIN 2999 |
D |
b |
k |
h1 |
d3 |
d4 |
f |
No. of holes |
Threa d |
d2 |
KG |
6 |
10.2 |
R1/8 |
75 |
14 |
50 |
20 |
20 |
32 |
2 |
4 |
M10 |
11 |
0.388 |
8 |
13.5 |
R1/4 |
80 |
14 |
55 |
20 |
25 |
38 |
2 |
4 |
M10 |
11 |
0.450 |
10 |
17.2 |
R3/8 |
90 |
16 |
60 |
22 |
30 |
40 |
2 |
4 |
M12 |
14 |
0.630 |
15 |
21.3 |
R1/2 |
95 |
16 |
65 |
22 |
35 |
45 |
2 |
4 |
M12 |
14 |
0.710 |
20 |
26.9 |
R3/4 |
105 |
18 |
75 |
26 |
45 |
58 |
2 |
4 |
M12 |
14 |
1.030 |
25 |
33.7 |
R1 |
115 |
18 |
85 |
28 |
52 |
68 |
2 |
4 |
M12 |
14 |
1.280 |
32 |
42.4 |
R1.1/4 |
140 |
18 |
100 |
30 |
60 |
78 |
2 |
4 |
M16 |
18 |
1.870 |
40 |
48.3 |
R1.1/2 |
150 |
18 |
110 |
32 |
70 |
88 |
3 |
4 |
M16 |
18 |
2.140 |
50 |
60.3 |
R2 |
165 |
20 |
125 |
34 |
85 |
102 |
3 |
4 |
M16 |
18 |
2.850 |
65 |
76.1 |
R2.1/2 |
185 |
22 |
145 |
38 |
105 |
122 |
3 |
8 |
M16 |
18 |
3.850 |
80 |
88.9 |
R3 |
200 |
24 |
160 |
40 |
118 |
138 |
3 |
8 |
M16 |
18 |
4.800 |
100 |
114.3 |
R4 |
235 |
24 |
190 |
44 |
145 |
162 |
3 |
8 |
M20 |
22 |
6.430 |
125 |
139.7 |
R5 |
270 |
26 |
220 |
48 |
170 |
188 |
3 |
8 |
M24 |
26 |
8.770 |
150 |
165.1 |
R6 |
300 |
28 |
250 |
52 |
200 |
218 |
3 |
8 |
M24 |
26 |
10.500 |
DIN 2653 Flange Dimensions

DN |
d1 |
D |
d6 |
b |
k |
e |
No. of holes |
Thread |
d2 |
d4 |
d5 |
h3 |
KG |
KG |
|
ISO |
DIN |
||||||||||||||
10 |
– |
14 |
90 |
16 |
14 |
60 |
5 |
4 |
M12 |
14 |
40 |
14.5 |
10 |
0.599 |
0.087 |
|
17.2 |
– |
90 |
19 |
14 |
60 |
5 |
4 |
M12 |
14 |
40 |
17.7 |
10 |
0.599 |
0.087 |
15 |
– |
20 |
95 |
22 |
14 |
65 |
5 |
4 |
M12 |
14 |
45 |
21 |
10 |
0.689 |
0.105 |
|
21.3 |
– |
95 |
24 |
14 |
65 |
5 |
4 |
M12 |
14 |
45 |
22 |
10 |
0.689 |
0.105 |
20 |
– |
25 |
105 |
28 |
14 |
75 |
5 |
4 |
M12 |
14 |
58 |
26 |
12 |
0.806 |
0.203 |
|
26.9 |
– |
105 |
30 |
14 |
75 |
5 |
4 |
M12 |
14 |
58 |
27.6 |
12 |
0.806 |
0.203 |
25 |
– |
30 |
115 |
33 |
16 |
85 |
6 |
4 |
M12 |
14 |
68 |
31 |
12 |
0.110 |
0.276 |
|
33.7 |
– |
115 |
36 |
16 |
85 |
6 |
4 |
M12 |
14 |
68 |
34.4 |
12 |
0.110 |
0.276 |
32 |
– |
38 |
140 |
42 |
16 |
100 |
6 |
4 |
M16 |
18 |
78 |
39 |
12 |
1.640 |
0.343 |
|
42.4 |
– |
140 |
46 |
16 |
100 |
6 |
4 |
M16 |
18 |
78 |
43.1 |
12 |
1.640 |
0.343 |
40 |
– |
44.5 |
150 |
50 |
16 |
110 |
6 |
4 |
M16 |
18 |
88 |
45.5 |
12 |
1.860 |
0.426 |
|
48.3 |
– |
150 |
54 |
16 |
110 |
6 |
4 |
M16 |
18 |
88 |
49 |
12 |
1.860 |
0.426 |
50 |
– |
57 |
165 |
62 |
16 |
125 |
6 |
4 |
M16 |
18 |
102 |
58.1 |
14 |
2.200 |
0.618 |
|
60.3 |
— |
165 |
65 |
16 |
125 |
6 |
4 |
M16 |
18 |
102 |
61.1 |
14 |
2.200 |
0.618 |
65 |
76.1 |
– |
185 |
81 |
16 |
145 |
6 |
4 |
M16 |
18 |
122 |
77.1 |
14 |
2.620 |
0.786 |
80 |
88.9 |
— |
200 |
94 |
18 |
160 |
6 |
4 |
M16 |
18 |
138 |
90.3 |
16 |
3.320 |
1.100 |
100 |
– |
108 |
220 |
113 |
18 |
180 |
6 |
4 |
M16 |
18 |
158 |
109.6 |
16 |
3.670 |
1.310 |
|
114.3 |
– |
220 |
119 |
18 |
180 |
6 |
4 |
M16 |
18 |
158 |
115.9 |
16 |
3.670 |
1.310 |
125 |
– |
133 |
250 |
138 |
18 |
210 |
6 |
8 |
M16 |
18 |
188 |
134.8 |
18 |
4.540 |
1.960 |
|
139.7 |
– |
250 |
145 |
18 |
210 |
6 |
8 |
M16 |
18 |
188 |
141.6 |
18 |
4.540 |
1.960 |
150 |
– |
159 |
285 |
164 |
18 |
240 |
6 |
8 |
M20 |
22 |
212 |
161.1 |
18 |
5.600 |
2.180 |
|
168.3 |
– |
285 |
173 |
18 |
240 |
6 |
8 |
M20 |
22 |
212 |
170.5 |
18 |
5.600 |
2.180 |
200 |
219.1 |
– |
340 |
225 |
20 |
295 |
8 |
8 |
M20 |
22 |
268 |
221.8 |
20 |
7.460 |
3.100 |
250 |
– |
267 |
395 |
273 |
22 |
350 |
8 |
8 |
M20 |
22 |
320 |
270.2 |
22 |
10.30 |
4.220 |
|
273 |
– |
395 |
279 |
22 |
350 |
8 |
12 |
M20 |
22 |
320 |
276.2 |
22 |
10.30 |
4.220 |
300 |
323.9 |
– |
445 |
329 |
26 |
400 |
8 |
12 |
M20 |
22 |
370 |
327.6 |
22 |
14.00 |
4.850 |
350 |
355.6 |
– |
505 |
362 |
28 |
460 |
8 |
12 |
M20 |
22 |
430 |
359.7 |
22 |
18.50 |
6.710 |
|
– |
368 |
505 |
374 |
28 |
460 |
8 |
12 |
M20 |
22 |
430 |
372.2 |
22 |
18.50 |
6.710 |
400 |
406.4 |
– |
565 |
413 |
32 |
515 |
8 |
16 |
M24 |
26 |
482 |
411 |
24 |
25.00 |
8.280 |
|
– |
419 |
565 |
426 |
32 |
515 |
8 |
16 |
M24 |
26 |
482 |
423.7 |
24 |
25.00 |
8.280 |
(450) |
457 |
– |
615 |
467 |
38 |
565 |
8 |
16 |
M24 |
26 |
532 |
462.5 |
24 |
30.60 |
9.300 |
500 |
508 |
– |
670 |
517 |
38 |
620 |
8 |
20 |
M24 |
26 |
585 |
513.6 |
26 |
37.00 |
11.50 |
DIN 2656 Flange Dimensions

DN |
d1 |
D |
d6 |
b |
k |
e |
No. of |
d2 |
KG |
|
ISO |
DIN |
|||||||||
10 |
– |
14 |
90 |
16 |
16 |
60 |
5 |
4 |
14 |
0.7 |
|
17.2 |
– |
90 |
19 |
16 |
60 |
5 |
4 |
14 |
0.69 |
15 |
– |
20 |
95 |
22 |
16 |
65 |
5 |
4 |
14 |
0.77 |
|
21.3 |
– |
95 |
24 |
16 |
65 |
5 |
4 |
14 |
0.76 |
20 |
– |
25 |
105 |
28 |
16 |
75 |
5 |
4 |
14 |
0.93 |
|
26.9 |
– |
105 |
30 |
16 |
75 |
5 |
4 |
14 |
0.92 |
25 |
– |
30 |
115 |
33 |
18 |
85 |
6 |
4 |
14 |
1.26 |
|
33.7 |
– |
115 |
36 |
18 |
85 |
6 |
4 |
14 |
1.24 |
32 |
– |
38 |
140 |
42 |
18 |
100 |
6 |
4 |
18 |
1.84 |
|
42.4 |
– |
140 |
46 |
18 |
100 |
6 |
4 |
18 |
1.8 |
40 |
– |
44.5 |
150 |
50 |
18 |
110 |
6 |
4 |
18 |
2.08 |
|
48.3 |
– |
150 |
54 |
18 |
110 |
6 |
4 |
18 |
2.03 |
50 |
– |
57 |
165 |
62 |
20 |
125 |
6 |
4 |
18 |
2.72 |
|
60.3 |
– |
165 |
65 |
20 |
125 |
6 |
4 |
18 |
2.68 |
65 |
76.1 |
– |
165 |
81 |
20 |
145 |
6 |
8 |
18 |
3.09 |
80 |
88.9 |
– |
200 |
94 |
22 |
160 |
6 |
8 |
18 |
3.88 |
100 |
– |
108 |
235 |
113 |
22 |
190 |
6 |
8 |
22 |
5.23 |
|
114.3 |
– |
235 |
119 |
22 |
190 |
6 |
8 |
22 |
5.04 |
125 |
– |
133 |
270 |
138 |
24 |
220 |
6 |
8 |
26 |
7.17 |
|
139.7 |
– |
270 |
145 |
24 |
220 |
6 |
8 |
26 |
6.88 |
150 |
– |
159 |
300 |
164 |
24 |
250 |
6 |
8 |
26 |
8.54 |
|
168.3 |
– |
300 |
173 |
24 |
250 |
6 |
8 |
26 |
8.09 |
200 |
219.1 |
– |
375 |
225 |
30 |
320 |
8 |
12 |
30 |
14.65 |
250 |
– |
267 |
450 |
273 |
36 |
385 |
8 |
12 |
33 |
25.5 |
|
273 |
– |
450 |
279 |
36 |
385 |
8 |
12 |
33 |
24.77 |
300 |
323.9 |
– |
515 |
329 |
40 |
450 |
8 |
16 |
33 |
34.42 |
350 |
355.8 |
– |
580 |
362 |
46 |
510 |
8 |
16 |
36 |
52.36 |
|
– |
363 |
580 |
374 |
46 |
510 |
8 |
16 |
36 |
49.85 |
400 |
406.4 |
– |
660 |
413 |
50 |
585 |
8 |
16 |
39 |
74.2 |
|
– |
419 |
660 |
426 |
50 |
585 |
8 |
16 |
39 |
70.84 |
DIN 2501 PN10 Flange Dimenisons

Nominal Pipe Size | Diameter of | Flange Dia | Flange I.D | Thk of Flanges | Dia of Bolt Cirlce | No. of | Dia of Bolt Holes | Weight | |
---|---|---|---|---|---|---|---|---|---|
PLATE | BLIND | ||||||||
DN | Pipe | D | D5 | B | K | holes | D2 | KG | KG |
15 | 21.30 | 95 | 22.00 | 14 | 65 | 4 | 14 | 0.67 | 0.71 |
20 | 26.90 | 105 | 27.60 | 16 | 75 | 4 | 14 | 0.93 | 1.01 |
25 | 33.70 | 115 | 34.40 | 16 | 85 | 4 | 14 | 1.11 | 1.23 |
32 | 42.40 | 140 | 43.10 | 16 | 100 | 4 | 18 | 1.62 | 1.81 |
40 | 48.30 | 150 | 49.00 | 16 | 110 | 4 | 18 | 1.85 | 2.09 |
50 | 60.30 | 165 | 61.10 | 18 | 125 | 4 | 18 | 2.46 | 2.88 |
65 | 76.10 | 185 | 77.10 | 18 | 145 | 4 | 18 | 2.99 | 3.65 |
80 | 88.90 | 200 | 90.30 | 20 | 160 | 8 | 18 | 3.61 | 4.61 |
100 | 114.30 | 220 | 115.90 | 20 | 180 | 8 | 18 | 3.99 | 5.65 |
125 | 139.70 | 250 | 141.60 | 22 | 210 | 8 | 18 | 5.41 | 8.13 |
150 | 168.30 | 285 | 170.50 | 22 | 240 | 8 | 22 | 6.55 | 10.44 |
175 | 193.70 | 315 | 196.10 | 24 | 270 | 8 | 22 | 8.42 | |
200 | 219.10 | 340 | 221.80 | 24 | 295 | 12 | 22 | 8.97 | 16.48 |
250 | 273.00 | 405 | 276.20 | 26 | 355 | 12 | 26 | 12.76 | 23.99 |
300 | 323.90 | 460 | 327.60 | 28 | 410 | 12 | 26 | 16.60 | 30.73 |
350 | 355.60 | 520 | 359.70 | 30 | 470 | 16 | 26 | 24.08 | 42.56 |
400 | 406.40 | 580 | 411.00 | 32 | 525 | 16 | 30 | 30.20 | 60.68 |
450 | 457.00 | 640 | 462.30 | 38 | 585 | 20 | 30 | 41.67 | 71.74 |
500 | 508.00 | 715 | 513.60 | 38 | 650 | 20 | 33 | 52.87 | 96.4 |
600 | 610.00 | 840 | 616.50 | 42 | 770 | 20 | 36 | 77.58 | 145.6 |
700 | 711.00 | 910 | 716.00 | 44 | 840 | 24 | 36 | 77.13 | |
800 | 813.00 | 1025 | 818.00 | 50 | 950 | 24 | 39 | 106.35 | |
900 | 914.00 | 1125 | 920.00 | 54 | 1050 | 28 | 39 | 125.39 | |
1000 | 1016.00 | 1255 | 1022.00 | 60 | 1170 | 28 | 42 | 177.99 |
DIN 2642 PN10 Flange Dimensions

DN |
d1 |
D |
d6 |
b |
k |
e |
No. of |
d2 |
KG |
|
ISO |
DIN |
|||||||||
10 |
– |
14 |
90 |
16 |
14 |
60 |
3 |
4 |
14 |
0.61 |
|
17.2 |
– |
90 |
19 |
14 |
60 |
3 |
4 |
14 |
0.60 |
15 |
– |
20 |
95 |
22 |
14 |
65 |
3 |
4 |
14 |
0.67 |
|
21.3 |
– |
95 |
24 |
14 |
65 |
3 |
4 |
14 |
0.66 |
20 |
– |
25 |
105 |
28 |
14 |
75 |
3 |
4 |
14 |
0.82 |
|
26.9 |
– |
105 |
30 |
14 |
75 |
3 |
4 |
14 |
0.81 |
25 |
– |
30 |
115 |
33 |
16 |
85 |
4 |
4 |
14 |
1.12 |
|
33.7 |
– |
115 |
36 |
16 |
85 |
4 |
4 |
14 |
1.10 |
32 |
– |
38 |
140 |
42 |
16 |
100 |
4 |
4 |
18 |
1.63 |
|
42.4 |
– |
140 |
46 |
16 |
100 |
4 |
4 |
18 |
1.60 |
40 |
– |
44.5 |
150 |
50 |
16 |
110 |
4 |
4 |
18 |
1.85 |
|
48.3 |
– |
150 |
54 |
16 |
110 |
4 |
4 |
18 |
1.80 |
50 |
– |
57 |
165 |
62 |
16 |
125 |
5 |
4 |
18 |
2.18 |
|
60.3 |
– |
165 |
65 |
16 |
125 |
5 |
4 |
18 |
2.14 |
65 |
76.1 |
– |
185 |
81 |
16 |
145 |
5 |
4 |
18 |
2.60 |
80 |
88.9 |
– |
200 |
94 |
18 |
160 |
5 |
8 |
18 |
3.17 |
100 |
– |
108 |
220 |
113 |
18 |
180 |
5 |
8 |
18 |
3.67 |
|
114.3 |
– |
220 |
119 |
18 |
180 |
5 |
8 |
18 |
3.51 |
125 |
– |
133 |
250 |
138 |
18 |
210 |
5 |
8 |
18 |
4.53 |
|
139.7 |
– |
250 |
145 |
18 |
210 |
5 |
8 |
18 |
4.32 |
150 |
– |
159 |
285 |
164 |
18 |
240 |
5 |
8 |
22 |
5.60 |
|
168.3 |
– |
285 |
173 |
18 |
240 |
5 |
8 |
22 |
5.26 |
200 |
219.1 |
– |
340 |
225 |
20 |
295 |
5 |
8 |
22 |
7.53 |
250 |
– |
267 |
395 |
273 |
22 |
350 |
5 |
12 |
22 |
10.27 |
|
273 |
– |
395 |
279 |
22 |
350 |
5 |
12 |
22 |
9.82 |
300 |
323.9 |
– |
445 |
329 |
26 |
400 |
5 |
12 |
22 |
13.46 |
350 |
355.6 |
– |
505 |
362 |
28 |
460 |
6 |
16 |
22 |
20.07 |
|
– |
368 |
505 |
374 |
28 |
460 |
6 |
16 |
22 |
18.54 |
400 |
406.4 |
– |
565 |
413 |
32 |
515 |
6 |
16 |
26 |
27.19 |
|
– |
419 |
565 |
426 |
32 |
515 |
6 |
16 |
26 |
25.04 |
500 |
508 |
– |
670 |
517 |
38 |
620 |
6 |
20 |
26 |
39.38 |
600 |
610 |
– |
780 |
618 |
44 |
725 |
7 |
20 |
30 |
56.55 |
700 |
711 |
– |
895 |
721 |
50 |
840 |
7 |
24 |
30 |
80.02 |
800 |
813 |
– |
1015 |
824 |
56 |
950 |
7 |
24 |
33 |
112.25 |
900 |
914 |
– |
1115 |
926 |
62 |
1050 |
7 |
28 |
33 |
135.80 |
1000 |
1016 |
– |
1230 |
1026 |
70 |
1160 |
7 |
28 |
36 |
182.96 |
DIN 2527 PN10 Flange Dimensions
Nominal Size |
Outside Diameter of Flange | Diameter Bore | Thickness of Flange | No. of Holes | Diameter of Holes | Diameter of Bolts | Diameter of Bolt Circle | Weight | |
---|---|---|---|---|---|---|---|---|---|
mm | mm | mm | mm | mm | mm | mm | kg | ||
10 | 90 | 14.5 | 14 | 4 | 14 | 60 | 0.61 | ||
10 | 90 | 17.7 | 14 | 4 | 14 | 60 | 0.6 | ||
15 | 95 | 21 | 14 | 4 | 14 | 65 | 0.67 | ||
15 | 95 | 22 | 14 | 4 | 14 | 65 | 0.67 | ||
20 | 105 | 26 | 16 | 4 | 14 | 75 | 0.94 | ||
20 | 105 | 27.6 | 16 | 4 | 14 | 75 | 0.94 | ||
25 | 115 | 31 | 16 | 4 | 14 | 85 | 1.13 | ||
25 | 115 | 34.4 | 16 | 4 | 14 | 85 | 1.11 | ||
32 | 140 | 39 | 16 | 4 | 18 | 100 | 1.66 | ||
32 | 140 | 43.1 | 16 | 4 | 18 | 100 | 1.62 | ||
40 | 150 | 45.5 | 16 | 4 | 18 | 110 | 1.89 | ||
40 | 150 | 49 | 16 | 4 | 18 | 110 | 1.85 | ||
50 | 165 | 58.1 | 18 | 4 | 18 | 125 | 2.5 | ||
50 | 165 | 61.1 | 18 | 4 | 18 | 125 | 2.46 | ||
65 | 185 | 77.1 | 18 | 4 | 18 | 145 | 2.99 | ||
80 | 200 | 90.3 | 20 | 8 | 18 | 160 | 3.61 | ||
100 | 220 | 109.6 | 20 | 8 | 18 | 180 | 4.17 | ||
100 | 220 | 115.9 | 20 | 8 | 18 | 180 | 3.99 | ||
125 | 250 | 134.8 | 22 | 8 | 18 | 210 | 5.66 | ||
125 | 250 | 141.6 | 22 | 8 | 18 | 210 | 5.41 | ||
150 | 285 | 161.1 | 22 | 8 | 22 | 240 | 6.97 | ||
150 | 285 | 170.5 | 22 | 8 | 22 | 240 | 6.55 | ||
175 | 315 | 196.1 | 24 | 8 | 22 | 270 | 8.42 | ||
200 | 340 | 221.8 | 24 | 8 | 22 | 295 | 9.28 | ||
250 | 395 | 270.2 | 26 | 12 | 22 | 350 | 12.36 | ||
250 | 395 | 276.2 | 26 | 12 | 22 | 350 | 11.85 | ||
300 | 445 | 327.6 | 26 | 12 | 22 | 400 | 13.61 | ||
350 | 505 | 359.7 | 28 | 16 | 22 | 460 | 20.35 | ||
350 | 505 | 372.2 | 28 | 16 | 22 | 460 | 18.77 | ||
400 | 565 | 411 | 32 | 18 | 26 | 515 | 27.52 | ||
400 | 565 | 423.7 | 32 | 18 | 26 | 515 | 35.43 | ||
450 | 615 | 462.3 | 38 | 20 | 26 | 565 | 35.11 | ||
500 | 670 | 513.6 | 38 | 20 | 26 | 620 | 40.2 | ||
600 | 780 | 615.5 | 40 | 20 | 26 | 725 | 51.87 | ||
Types of DIN Flange
DIN Plate Flanges (Slip On Flanges) | DIN Weld Neck Flanges |
DIN 2573 PN6 Flanges | DIN 2631 PN6 Flanges |
DIN 2576 PN10 Flanges | DIN 2632 PN10 Flanges |
DIN 2502 PN16 Flanges | DIN 2633 PN16 Flanges |
DIN 2503 PN25 Flanges | DIN 2634 PN25 Flanges |
DIN 2543 PN16 Flanges | DIN 2635 PN40 Flanges |
DIN Blind Flanges | DIN Threaded Flanges |
DIN 2527 PN6 Flanges | DIN 2565 PN6 Flanges |
DIN 2527 PN10 Flanges | DIN 2566 PN16 Flanges |
DIN 2527 PN16 Flanges | DIN 2502 flange |
DIN 2527 PN25 Flanges | DIN 2633 Flange |
DIN 2527 PN40 Flanges | DIN PN40 Flange |
DIN Flange Price List
DIN Loose Flange Price: $22.45 / each
DIN Flat Flange Price: $32.14 / each
Large DIN Flange Price: $30.35 / each