Types of Flanges Dimension Products

DIN 2634 Flange Dimensions

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Specification

CHEMICAL & MECHANICAL COMPOSITION

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Din 2634 flange

Check Flange DIN 2634 PN25, DIN PN25 Flange Dimensions

Buy DIN 2634 PN25 Flange and Flange DIN 2634 at Best price in Mumbai, India.

Detailed Information

DIN 2634 PN25 Flange Dimensions of this standard can be used at a maximum 140°C temperature with up to 25 bar of working pressure. At a higher temperature of 120°C to 300°C, it should be taken into consideration that the material yield point becomes lower. Where we also supplier of DIN 2634 PN25 Flange and Weld Neck Flange DIN 2634 for industries like Petrochemicals, Oil & Gas, Refineries, Thermal, Nuclear sector, Atomic Energy, Solar Power Plants, Aerospace and Defense, etc.

DIN 2634 PN25 Flange Specification

DIN 2634 PN25 Weld Neck Flange Size Chart

1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000

DIN 2634 PN 25 Flange 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

DIN 2634 PN25 Welding Neck Flange Pressure Calculation in DIN

6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 DIN 2634 PN25 Weld Neck Flange

JIS

5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K DIN Carbon steel 2634 PN25 Flanges

UNI

6Bar 10Bar 16Bar 25Bar 40Bar DIN 2634 PN 25 Flange

Flange DIN 2634 pn25 Pressure Rating ANSI

Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN 2634 PN25 WN Flange

EN

6Bar 10Bar 16Bar 25Bar 40Bar DIN 2634 PN25 Flanges

Most common types of DIN 2634 PN25 Flange

Forged / Threaded / Screwed / Plate

DIN 2634 PN25 Weld Neck Flange Test Certificates

EN 10204/3.1B

Raw Materials Certificate

100% Radiography Test Report

Third Party Inspection Report, etc

Production technique

  • Forged, Heat treated and machined

DIN Carbon steel 2634 PN25 Flanges Coating

Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized DIN 2634 PN25 Weld Neck Flange

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

Bridas DIN 2634 pn25 Welding Neck Flange 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

Manufacturer of

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.

Flange DIN 2634 pn25: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 DIN 2634 PN25 Flanges
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276

Origin

Indian / West Europe / Japan / USA / Korean

DIN 2634 PN 25 Flange Uses & application

  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.

DIN 2634 flange dimensions

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

16

65

38

30

2

4

6

45

2

4

M 12

14

0,746

21,3

32

20

25

105

18

75

40

38

2,3

4

6

58

2

4

M 12

14

1,06

26,9

40

25

30

115

18

85

40

42

2,6

4

6

68

2

4

M 12

14

1,29

33,7

45

32

38

140

18

100

42

52

2,6

6

6

78

2

4

M 16

18

1,88

42,4

56

40

44,5

150

18

110

45

60

2,6

6

7

88

3

4

M 16

18

2,33

48,3

64

50

57

165

20

125

48

72

2,9

6

8

102

3

4

M 16

18

2,82

60,3

75

65

76,1

185

22

145

52

90

2,9

6

10

122

3

8

M 16

18

3,74

80

88,9

200

24

160

58

105

3,2

8

12

138

3

8

M 16

18

4,75

100

108

235

24

190

65

128

3,6

8

12

162

3

8

M 20

22

6,52

114,3

134

125

133

270

26

220

68

155

4

8

12

188

3

8

M 24

26

9,07

139,7

162

150

159

300

28

250

75

182

4,5

10

12

218

3

8

M 24

26

11,8

168,3

192

(175)

193,7

350

28

280

75

218

5,6

10

15

248

3

12

M 24

26

13,4

200

219,1

360

30

310

80

244

6,3

10

16

278

3

12

M 24

26

17

250

267

425

32

370

88

292

7,1

12

18

335

3

12

M 27

30

24,4

273

298

300

323,9

485

34

430

92

352

8

12

18

395

4

16

M 27

30

31,2

350

355,6

555

38

490

100

398

8

12

20

450

4

16

M 30

33

47,2

368

44,2

400

406,4

620

40

550

110

452

8,8

12

20

505

4

16

M 33

36

61,7

419

57,9

(450)

457

670

42

600

110

500

8,8

12

20

550

4

20

M 33

36

71,9

500

508

730

44

660

125

558

10

12

20

615

4

20

M 33

36

89,6

600

610

845

46

770

125

660

11

12

20

720

5

20

M 36

39

104

700

711

960

46

875

125

760

13

20

24

820

5

24

M 39

42

136

800

813

1085

50

990

135

865

14

22

24

930

5

24

M 45

48

186

900

914

1185

54

1090

145

968

16

24

28

1030

5

28

M 45

48

236

1000

1016

1320

58

1210

155

1070

18

24

28

1140

5

28

M 52

56

307

DIN 2634 PN25 weld neck flange Pressure ratings

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 2634 flange Material

Carbon Steel DIN 2634 PN25 Flange

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 DIN 2634 PN25 Flange

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 DIN 2634 PN25 Flange

ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91

Titanium DIN 2634 PN25 Flange

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 DIN 2634 PN25 Flange

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 DIN 2634 PN25 Flange

ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640

Brass DIN 2634 PN25 Flange

3602 / 2604 / H59 / H62 / etc.

Inconel DIN 2634 PN25 Flange

ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 DIN 2634 PN25 Flange

Hastelloy DIN 2634 PN25 Flange

ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges

Monel DIN 2634 PN25 Flange

ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)

Alloy 20 DIN 2634 PN25 Flange

ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3

Aluminium DIN 2634 PN25 Flange

5052 /6061/ 6063 / 2017 / 7075 / etc.

Nickel DIN 2634 PN25 Flange

ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC

Duplex DIN 2634 PN25 Flange

S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61

Super Duplex DIN 2634 PN25 Flange

S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61

Incoloy DIN 2634 PN25 Flange

ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges

254 Smo DIN 2634 PN25 Flange

ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547

Nimonic DIN 2634 PN25 Flange

Nimonic 75, Nimonic 80A, Nimonic 90

Other DIN 2634 PN25 Flange material

Tin bronze, Alumunum bronze, Lead bronze

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