Blank Flange

0.00
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● Standards: ISO2531, EN545, EN598, AWWA C219, ASTM 2000, ASTM A536, ANSI/AWWA C111/A21.11

● Materials: Ductile iron

● Nominal sizes: DN80—2600mm

● Pressure: PN10/16/25/40

● Corrosion protection: Cement mortar lining and zinc and bitumen coating. Inside and outside FBE 300um. Other corrosion protections as customers’ requirement.

● Package: Wooden case with plastic film, wooden pallets with plastic film, steel crates.



Dimensions:

DN

D

a

b

c

PN10

PN16

PN25

PN10

PN16

PN25

PN10

PN16

PN25

80

200

200

200

19

19

19

16

16

16

3

100

220

220

235

19

19

19

16

16

16

3

125

250

250

270

19

19

19

16

16

16

3

150

285

285

300

19

19

20

16

16

17

3

200

340

340

360

20

20

22

17

17

19

3

250

400

400

425

22

22

24.5

19

19

21.5

3

300

455

455

485

24.5

24.5

27.5

20.5

20.5

23.5

4

350

505

520

555

24.5

26.5

30

20.5

22.5

26

4

400

565

580

620

24.5

28

32

20.5

24

28

4

450

615

640

670

25.5

30

34.5

21.5

26

30.5

4

500

670

715

730

26.5

31.5

36.5

22.5

27.5

32.5

4

600

780

840

845

30

36

42

25

31

37

5

700

895

910

 

32.5

39.5

 

27.5

34.5

 

5

800

1015

1025

 

35

43

 

30

38

 

5

900

1115

1125

 

37.5

46.5

 

32.5

41.5

 

5

1000

1230

1255

 

40

50

 

35

45

 

5

1200

1455

1485

 

45

57

 

40

52

 

5

1400

1675

1685

 

46

60

 

41

55

 

5

1500

1785

1820

 

47.5

62.5

 

42.5

57.5

 

5

1600

1915

1930

 

49

65

 

44

60

 

5

1800

2115

2130

 

52

70

 

47

65

 

5

2000

2325

2345

 

55

75

 

50

70

 

5

Products

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