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Series of pipes: SDR9/S4/PN1.6 Range of application: water-supply pipe system

Pipes

Outer diameter

Wall thickness

Inner diameter

Total wall thickness

Total outer diameter

Code name

Nominal diameter

d

s

di

sg

dg

14020

20mm

20

2.3

15.4

3.1

21.6

14025

25 mm

25

2.8

19.4

3.7

26.8

14032

32 mm

32

3.6

24.8

4.5

33.8

14040

40 mm

40

4.5

31.0

5.5

42.0

14050

50 mm

50

5.6

38.8

6.6

52.0

14063

63 mm

63

7.1

48.8

8.1

65.0

International standard: DIN8077/8078 Supplying state: straight pipe 4 meters

Colors: gray 、 white 、 green Safety coefficient: C=1.25

Series of pipes: SDR7.4/S3.2/PN2.0 Range of application: hot water pipe system

Pipes

Outer diameter

Wall thickness

Inner diameter

Total wall thickness

Total outer diameter

Code name

Nominal diameter

d

s

di

sg

dg

15020

20mm

20

2.8

14.4

3.6

21.6

15025

25 mm

25

3.5

18.0

4.4

26.8

15032

32 mm

32

4.5

23.0

5.4

33.8

15040

40 mm

40

5.6

28.8

6.5

42.0

15050

50 mm

50

6.9

36.2

7.9

52.0

15063

63 mm

63

8.7

45.6

9.7

65.0

International standard: DIN8077/8078 Supplying state: straight pipe 4 meters

Colors: gray 、 white 、 green Safety coefficient: C=1.25

Series of pipes: SDR6/S2.5/PN2.5 Range of application: hot water pipe system

Pipes

Outer diameter

Wall thickness

Inner diameter

Total wall thickness

Total outer diameter

Code name

Nominal outer diameter

d

s

di

sg

dg

15020

20mm

20

3.4

13.2

4.2

21.6

15025

25 mm

25

4.2

16.6

5.1

26.8

15032

32 mm

32

5.4

21.2

6.4

33.8

15040

40 mm

40

6.7

26.6

7.7

42.0

15050

50 mm

50

8.3

33.2

9.3

52.0

15063

63 mm

63

10.5

42.0

11.5

65.0

International standard: DIN8077/8078 Supplying state: straight pipe 4 meters

Colors: gray 、 white 、 green Safety coefficient: C=1.25

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