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 in India

DIN Flange Manufacturers

DIN Flange ASME

DIN Flange ASME


Marcel Piping is distingushied 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 requirments. 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

DIN Flange

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

DIN Flange

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

DIN Flange

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

DIN Flange

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

DIN 2543 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

0.63

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)

DIN 2544 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

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

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

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

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

DIN 2565 Flange 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

DIN 2566 Flange 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

DIN 2567 Flange 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

DIN 2653 Flange Dimensions

DN

d1

D

d6

b

k

e

No. of holes

Thread

d2

d4

d5

h3

KG
Flange

KG
Ring

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

DIN 2656 Flange Dimensions

DN

d1

D

d6

b

k

e

No. of
holes

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

DIN 2501 Flange Dimensions

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

DIN 2642 Flange Dimensions

DN

d1

D

d6

b

k

e

No. of
holes

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

 

DIN PN16 Flanges Supplying to Following Regions & Countries:

AFRICA
Nigeria
Algeria
Angola
Tanzania
Libya
Egypt
Sudan
Equatorial Guinea
The Republic Of Congo
Gabon
NORTH AMERICA
Usa
Canada
Mexico
Costa Rica
Trinidad And Tobago
Jamaica
Denmark
MIDDLE EAST ASIA
Saudi Arabia
Iran
Iraq
Uae
Qatar
Bahrain
Oman
Kuwait
Turkey
Jordan
SOUTH AMERICA
Argentina
Bolivia
Brazil
Chile
Venezuela
Colombia
Ecuador
Guyana
Paraguay
Uruguay
EUROPE
Norway
Germany
France
Italy
Uk
Spain
Netherland
Belgium
Greece
Czech Republic
Portugal
Hungary
SOUTH AFRICA
ASIA
India
Singapore
Malaysia
Indonesia
Thailand
Vietnam
South Korea
Japan
Sri Lanka
Maldives
Bangladesh
Mayanmar
Taiwan
Cambodia