Row

Nominal pipe diameter (ND)

Suffering from using an external pipe diameter

Tolerable pressure(bar)

Clamp length (mm)

200

250

300

400

500

600

750

1

80

88-110

16

OK

OK

OK

OK

OK

—

—

2

100

108-128

16

OK

OK

OK

OK

OK

—

—

3

112-134

16

OK

OK

OK

OK

OK

—

—

4

120-140

16

OK

OK

OK

OK

OK

—

—

5

125

133-155

16

OK

OK

OK

OK

OK

—

—

6

138-160

16

OK

OK

OK

OK

OK

—

—

7

150

158-180

16

OK

OK

OK

OK

OK

—

—

8

168-190

16

OK

OK

OK

OK

OK

—

—

9

175

190-210

10

OK

OK

OK

OK

OK

—

—

10

195-217

10

OK

OK

OK

OK

OK

—

—

11

200

210-230

10

OK

OK

OK

OK

OK

—

—

12

216-238

10

OK

OK

OK

OK

OK

—

—

13

225-246

10

OK

OK

OK

OK

OK

—

—

14

238-260

10

OK

OK

OK

OK

OK

—

—

15

251-271

10

OK

OK

OK

OK

OK

—

—

16

250

273-293

10

OK

OK

OK

OK

OK

—

—

17

295-315

10

OK

OK

OK

OK

OK

—

—

18

300

314-335

10

—

OK

OK

OK

OK

OK

—

19

322-344

10

—

OK

OK

OK

OK

OK

—

20

334-354

10

—

OK

OK

OK

OK

OK

—

21

340-360

10

—

OK

OK

OK

OK

OK

—

22

350

348-368

10

—

—

OK

OK

OK

OK

—

23

365-385

10

—

—

OK

OK

OK

OK

—

24

376-396

10

—

—

OK

OK

OK

OK

—

25

390-410

10

—

—

OK

OK

OK

OK

—

26

400

404-424

10

—

—

OK

OK

OK

OK

—

27

410-430

10

—

—

OK

OK

OK

OK

—

28

420-440

10

—

—

OK

OK

OK

OK

OK

29

430-450

10

—

—

OK

OK

OK

OK

OK

30

440-460

10

—

—

—

OK

OK

OK

OK

31

450

457-477

10

—

—

—

OK

OK

OK

OK

32

468-488

10

—

—

—

OK

OK

OK

OK

33

480-500

10

—

—

—

OK

OK

OK

OK

34

488-508

10

—

—

—

OK

OK

OK

OK

35

500

500-520

10

—

—

—

OK

OK

OK

OK

36

510-530

6

—

—

—

OK

OK

OK

OK

37

520-540

6

—

—

—

OK

OK

OK

OK

38

530-550

6

—

—

—

OK

OK

OK

OK

39

550

545-565

6

—

—

—

OK

OK

OK

OK

40

568-588

6

—

—

—

OK

OK

OK

OK

41

580-600

6

—

—

—

OK

OK

OK

OK

42

586-606

6

—

—

—

OK

OK

OK

OK

43

590-610

6

—

—

—

OK

OK

OK

OK

44

600

600-620

6

—

—

—

OK

OK

OK

OK

45

610-630

6

—

—

—

OK

OK

OK

OK

46

625-645

6

—

—

—

OK

OK

OK

OK

47

640-660

6

—

—

—

—

—

OK

OK

48

650-670

6

—

—

—

—

—

OK

OK

49

660-680

6

—

—

—

—

—

OK

OK

50

670-690

6

—

—

—

—

—

OK

OK

51

680-700

6

—

—

—

—

—

OK

OK

52

690-710

6

—

—

—

—

—

OK

OK

53

700

705-725

4

—

—

—

—

—

OK

OK

54

720-740

4

—

—

—

—

—

OK

OK

55

730-750

4

—

—

—

—

—

OK

OK

56

745-765

4

—

—

—

—

—

OK

OK

57

750

755-775

4

—

—

—

—

—

OK

OK

58

770-790

4

—

—

—

—

—

OK

OK

59

780-800

4

—

—

—

—

—

OK

OK

60

790-810

4

—

—

—

—

—

OK

OK

61

800

805-825

3

—

—

—

—

—

OK

OK

62

820-840

4

—

—

—

—

—

OK

OK

63

835-855

3

—

—

—

—

—

OK

OK

64

850-870

3

—

—

—

—

—

OK

OK

65

865-885

4

—

—

—

—

—

OK

OK