Customized Widely Used types of ppr pipe joints

Name

deso pp-r pipes

Color

green, white, gray, blue

Llength

4m straight length or according to customer requirement

Material

ppr

Pressure

High pressure

Service life

50 years

Working pressure(bar)

Temperature ℃

Working year(H/Y)

Cold water

0 to10 transient

To 25

8760

Hot water

0 to10 transient

To 60

8710

To 80

50

Temperature

Service life

Safety-factor=1.5

SDR 11

SDR 9

SDR7.4

SDR 6

Nominal Pressere

PN10

PN12.5

PN16

PN20

Permissible Working Pressure

20℃

1

15.0

18.9

23.8

30.0

10

13.7

17.3

21.7

27.2

50

12.9

15.9

20.4

25.7

40℃

1

10.8

13.6

17.1

21.2

10

9.2

12.4

16.0

20.2

50

9.2

11.5

14.5

18.8

50℃

1

9.2

10.8

14.5

18.3

10

8.2

10.5

13.1

16.5

50

7.7

9.8

12.2

15.4

60℃

1

/

/

12.2

15.4

10

/

/

11.0

13.8

50

/

/

10.1

12.7

75℃

1

/

/

9.9

12.3

10

/

/

7.5

9.3

25

/

/

6.1

7.5

Deso ppr products are manufactured with health concerns in mind.all deso ppr products must comply with

following stipulates and requirements:

Din8078

pp-r pipes, quality requirement and general testing description

Din16962

connection of pp-r pipes and fittings

Din1998t2

Portable water supply system,material,ingredient,application,design,installation

Din2999

rules for fittings with threaded metallic inserts

ISO9001

international quality management system

 1

Material Characterization Tests

 2

Melt Flow Rate Testing

3

Dimensional Tests

4

Surface Inspection

5

Impact Strength Testing

6

Long Term Hydrostatic Pressure Testing

7

Aging Resistance Testing

8

Thermal Circulation Testing

9

Longitudinal Reversion Testing

10

Hygienic Inspection