O.D.

(mm)

Pressure Class

SDR17.6

SDR11

W/T,mm

kg/m

W/T (mm)

kg/m

20

2.3

0.132

3.0

0.162

25

2.3

0.169

3.0

0.210

32

2.3

0.221

3.0

0.276

40

2.3

0.281

3.7

0.427

50

2.9

0.436

4.6

0.662

63

3.6

0.682

5.8

1.05

75

4.3

0.970

6.8

1.46

90

5.2

1.40

8.2

2.12

110

6.3

2.07

10.0

3.14

125

7.1

2.66

11.4

4.08

140

8.0

3.33

12.7

5.08

160

9.1

4.34

14.6

6.67

180

10.3

5.52

16.4

8.43

200

11.4

6.78

18.2

10.39

225

12.8

8.55

20.5

13.16

250

14.2

10.55

22.7

16.18

315

17.9

16.71

28.7

25.76

355

20.2

21.28

32.3

32.68

400

22.8

27.02

36.4

41.82

450

25.6

34.14

40.9

52.84

500

28.5

42.22

45.5

65.33

560

31.9

52.88

51.0

81.96

630

35.8

67.36

57.3

102.7