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Wenzhou CHENGJIU Flange Manufacruring Co., LTD

Tel: 0086-577-85802063
Fax: 0086-577-85802073
E-mail: sales@chinjiu.cn

DIN FLANGE PN6-PN40

Plate Flange

DIN 2573 PN6 PLATE FLANGE

 

SLIP ON PLATE

 

 

 

 


Flange Dimensions & Approximate Masses


Germany standard flange DIN 2573 for soldering or welding Nominall Pressure 6

Flansche, glatt zum löten oder schweißen DIN 2573 Nenndruck 6

Brides plates a souder DIN 2573 pression nominale 6

Pipe

Flange

Screws

Weight
(7,85 Kg/dm3)

Rated
Diameter

d1

d5

D

b

c

k

Holes

Thread

d2

Kg

ISO Series 1

DIN Series 2

15

-

20

21

80

12

5

55

4

M 10

11

0,41

21,3

-

22

20

-

25

26

90

14

5

65

4

M 10

11

0,60

26,9

-

27,6

25

-

30

31

100

14

5

75

4

M 10

11

0,74

33,7

-

34,4

32

-

38

39

120

16

5

90

4

M 12

14

1,19

42,4

-

43,1

40

-

44,5

45,5

130

16

5

100

4

M 12

14

1,39

48,3

-

49

50

-

57

58,1

140

16

6

110

4

M 12

14

1,53

60,3

-

61,1

65

76,1

-

77,1

160

16

6

130

4

M 12

14

1,89

80

88,9

-

90,3

190

18

7

150

4

M 16

18

2,98

100

-

108

109,6

210

18

7

170

4

M 16

18

3,46

114,3

-

115,9

125

-

133

134,8

240

20

7

200

8

M 16

18

4,60

139,7

-

141,6

150

-

159

161,1

265

20

7

225

8

M 16

18

5,22

168,3

-

170,5

200

219,1

-

221,8

320

22

7

280

8

M 16

18

7,15

250

-

267

270,2

375

24

7

335

12

M 16

18

9,61

273

-

276,2

300

323,9

-

327,6

440

24

7

395

12

M 20

22

12,60

350

355,6

-

359,7

490

26

7

445

12

M 20

22

15,60

-

368

372,2

400

406,4

-

411

540

28

7

495

16

M 20

22

18,40

-

419

423,7

(450)*

457

-

462,5

595

30

7

550

16

M 20

22

21,40

500

508

-

531,6

645

30

7

600

20

M 20

22

24,60


NOTE:
1. Facing according to DIN 2526 
Flat face: 
Form A, Face without any requirements
Form B, Face Rz=160, machined (not smoother than 40µm)
Raised Face: 
Form C, Face Rz=160, machined (not smoother than 40µm)
Form D, Face Rz=40, machined
Form E, Face Rz=16, machined
2. Tongue and groove according to DIN 2512
Form F, Tongue
Form N, Groove 
3. Male and Female according to DIN 2513, DIN 2514
Form V13, V14, Male
Form R13, R16, Female
4. Chemfering for diaphragm-weld packings, PN64-PN400, according to DIN 2695
5. Facing for lens-shaped joints, PN64-PN400, according to DIN 2696


 

Production Capacity & Purchase Details

 

 

1.

Supply Flange Dimension DN15 - DN2000 (1/2" - 80"), Forged Flange.

2.

Material Carbon Steel: RST37.2, C22.8, S235JR, ST37, P235GH, P245GH, P250GH, ASTM A105

3.

Material Stainless Steel: ASTM A182 F304, F304L, F316, F316L, F321 etc.

4.

Flanges Anti Rust: Anti Rust Oil, Black Paint, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized etc.

5.

Monthly Output: 3000 tons per Month.

6.

Delivery Terms: CIF, CFR, FOB, EXW.

7.

Payment Terms: Wire Transfer (T/T), Irrevocable L/C at Sight etc.

8.

Minimum Order Quantity: 1Ton or 100Pcs.

9.

Quality Guarantee: EN10204 3.1 Certificate, Mill Certificate, Third Party Inspection, Free Replacement Service.

10.

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