Polypropylene Pipes Pipes and Fittings

Polypropylene Pipes Pipes and Fittings

PPRC polypropylene random Copolimer stands for , can provide very high performance even under high and low temperatures and pressure conditions. Heating and hot water systems used in fresh water polypropylene random copolymer (pprc) pipes ultra-high molecular structure due to a high level of use and durability. Raw material are manufactured from polypropylene random Copolimer. Plastic pipe, PPRC pipes in factories to human health, considering the value they give does not contain carcinogenic substances that affect human health, Europe’s leading countries and no successful results were obtained in tests it was determined that it did not cause health problems. In the United States, is approved by the health care law. Due to having a high tensile PPRC definitely does not affect the chemical properties of fluids in pipes. Algae pprc pipes DIN 8077 DIN 8078 landed the absence of standards and a minimum of pressure drops are manufactured.
Polypropylene Pipes Pipes and Fittings

Polypropylene Pipes General Features

• Shows high resistance against chemicals polypropylene pipes.
• Rust , corrosion will not be deprived. Can work in acidic and basic environments.
• The formation and growth of algae and bacteria in the face of a superior, does not allow the formation of.
• PPRC pipes of the inner surface is smooth because there is a chance of the fluid on the surface of the pipe-like grip.
• Flexible, unbreakable , portable and easy to lay.
• Pprc pipes can be used without any isolation in downlight applications. PPRC pipes does not interact with materials such as cement.
• High-grade shows high resistance against heat. So used in heating installations at a temperature of 95 ° also can be used safely. The problemhas been faced till now.
• At 20 ° C at a pressure of 25 ATM working life is 50 years.
• Shows high pressure against chemical substances.
• High welding performance. So, don’t live any resources for narrowing diameter
• It is difficult to ignite.
• Heat and sound insulation
• IS ENVIRONMENTALLY FRIENDLY.

Technical Specifications Polypropylene Random Copolimer

SPECIFICATIONUnitTest MethodValue
DENSITYKg/m3ISO 1183900
Melt Flow Rate230 °C/2.16 kgg/dakISO 11330,3
Yield In The Limit Resistance50 mm/dakMPaISO 527-226
Elongation At Yield50 mm/dak%ISO 527-215
Modulus Of Elasticity2 mm/dakMPaISO 178900
Impact Resistance23 °CKj/m2ISO 179/1eA23
-20 °CKj/m2ISO 179/1eA2

Chemical Resistance Table Polypropylene Random Copolimer

CHEMICAL NAME

TEMPERATURE IN USE

20 °C

40 °C

Gasoline-FuelRESISTENTRESISTENT
Benzoic AcidLIMITED RESISTENTIRRESISTENT
Bira/BeerRESISTENTRESISTENT
EthanolRESISTENTRESISTENT
Formic AcidIRRESISTENTIRRESISTENT
Hydrochloric Acid (HCL) %20RESISTENTRESISTENT
Üre (Urea)RESISTENTRESISTENT
Calcium HydroxideRESISTENTRESISTENT
Calcium ChlorideRESISTENTRESISTENT
Lactic AcidRESISTENTRESISTENT
Diesel FuelRESISTENTRESISTENT
Fruit JuiceRESISTENTRESISTENT
Nitric AcidLIMITED RESISTENTIRRESISTENT
Aleic AcidRESISTENTRESISTENT
Cotton OilRESISTENTRESISTENT
VinegarRESISTENTRESISTENT
Citric AcidRESISTENTRESISTENT
Sodium HydoxideLIMITED RESISTENTIRRESISTENT
Tuzlu ÇözeltiRESISTENTRESISTENT
Sulphuric AcidLIMITED RESISTENTIRRESISTENT
MilkRESISTENTRESISTENT
Olive OilRESISTENTRESISTENT

POLYPROPYLENE PIPES AND THE PRESSURE OF THE LIFE TABLE (9937 TSE, DIN 8078)

TEMPERATURE oC

SERVICE LIFE YEARS

SERIES

4

6

NOMINAL DIAMETER

10

20

WORKING PRESSURE

10

1 5 10 25 50

17,6

35,2

16,5

33,1

16,1

32,3

15,6

31,2

15,2

30,4

20

1 5 10 25 50

14,9

29,9

14,1

28,3

13,7

27,5

13,3

26,7

12,9

25,9

30

1 5 10 25 50

12,8

25,6

12

24

11,6

23,2

11,2

22,4

10,9

21,9

40

1 5 10 25 50

10,8

21,6

10,1

20,3

9,9

19,7

9,5

18,9

9,2

18,4

50

1 5 10 25 50

9,1

18,3

8,5

17,1

8,3

16,5

8

16

7,7

15,5

60

1 5 10 25 50

7,7

15,5

7,2

14,4

6,9

13,9

6,7

13,3

6,5

12,9

70

1 5 10 25 50

6,5

13,1

6

12

5,8

11,6

4,9

9,9

4,3

8,5

80

1 5 10 25

5,5

10,8

4,8

9,6

4

8

3,2

6,4

95

1 5 10

3,9

7,7

2,6

5,2

2,2

4,3

Polypropylene Pipes Tables With Technical Calculations

• STANDARD DIMENSION RATIO : SDR SDR= RATED external diameter (Ø) mm / Thickness (mm s)
• HYDROSTATIC DESIGN STRESS : (σ) σ=MRS/C (Mpa)
• HYDROSTATIC PRESSURE (NOMINAL PRESSURE) (P)BAR P=(σ 2 x, s ) / (D-s) Bar P= σ (MRS) / σ(hid.) x C bar 1 Mpa = 10 bar
• POLYPROPYLENE PIPE WALL THICKNESS S=(PxD) / (σ 2 + P) mm

THE IMPACT ON THE JOB OF POLYPROPYLENE PIPES

THE LENGTH OF THE PIPE

TEMPRETURE (∆T) oC

(m)10203040
11,534,56
69182736
1218365472
5075150225300
100150300450600

EXOTHERMIC CLAMP RANGES

Horizontally Tiled PPRC pipes that varies according to the temperature ranges that must be present in the clamp are given in the following table.

POLYPROPYLENE PIPE

THE POLYPROPYLENE PIPE WITH ALUMINUM FOIL

20°C40°C60°C80°C20°C40°C60°C80°C
20 mm6560555020 mm12511510090
25 mm7570656025 mm145140125115
32 mm9085807532 mm160155145140
40 mm105100959040 mm175170160150
50 mm12511511010550 mm195185175165
63 mm14013512512063 mm210205190180
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