Polypropylene Pipes Pipes and Fittings

PPRC Pipe and Features

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. 

pprc-pipes

KEY 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.

PPRC Pipes Application Area

Hot and cold plumbing systems inside and outside the building
- Solar energy systems
- Solar collectors
- Compressed air systems
- Air conditioning systems
- Industrial piping systems

PPRC Pipes of Standards

Polypropylene random Co-polymer (PPRC) pipes and auxiliary parts are classified as type 3. erman norm DIN 8077 DIN 8078 standards as manufactured. Turkish standard TS and TS 11755 9937 with numbers. PPRC pipes are used in the raw materials approved by the health laws of the United States. Germany, France, Great Britain has undergone approval by the health authorities of European countries, including developed countries such as.

Raw material POLYPROPYLENE and features:
Substances obtained from propylene by adding a naphtha obtained by polymerization of the molecules, i.e. larger molecules three flights of obtaining white colored material. In the production of 96% obtained from crude oil derivatives are used polipropilen directly related to the availability and price of world oil reserves and prices. I even have the right information we can give the world ; when the oil is finished, polypropylene, will end too. (PVC pipe raw material on the page made no comment on the subject.) Crude oil production is heavily due to the use of polypropylene raw material price is expensive at high pressure and temperature, which can be used safely for 50 years.
PPRC products subject to high temperature and high pressure high temperature continuously depends on the way it is not correct to keep. Due to the wrong application of this gives cause shortening of the service life of the pipe. Also 40°C. at higher values than it is to use drinking water pipes, which will be held constant. It does not fit in terms of Health. If these pipes are to be used at high temperatures, such as it is more reasonable to use this waste water or water heating. With the growing technology today, the raw materials used by 3 types of polypropylene plastic Pipe Plant. If we process them ;
1.Type ) Homopolymer Polypropylene : Propylene and ethylene is produced from the contribution of molecules is not included. For this reason, also because it is soft soft Homopolymer Polypropylene bags,plastic bags of materials, such as is used in the production.
2. Type ) Polypropylene block copolymer : Ethylene contribution (about 3%) of the raw material. The heat resistance is low because cold water lines only suitable for use in plastic pipes used in the production of a raw material.
3. Type ) Polypropylene random copolymer : ethylene is a raw material which is contribution. The amount of ethylene %is between 3-7. More high pressure and areas of use are the places where the temperature is high.
3. Other raw materials of Medicine 1 and 2. According to the raw materials physical and chemical quality in terms of higher performance and superior features. The type of plant the raw material used in plastic pipe 3. Type material.

Technical Specifications Polypropylene Random Copolimer 

SPECIFICATION

Unit

Test Method

Value

DENSITY

Kg/m3

ISO 1183

900

Melt Flow Rate

230 °C/2.16 kg

g/dak

ISO 1133

0,3

Yield In The Limit Resistance

50 mm/dak

MPa

ISO 527-2

26

Elongation At Yield

50 mm/dak

%

ISO 527-2

15


Modulus Of Elasticity

2 mm/dak

MPa

ISO 178

900

Impact Resistance

23 °C

Kj/m2

ISO 179/1eA

23


-20 °C

Kj/m2

ISO 179/1eA

2

Chemical Resistance Table Polypropylene Random Copolimer

CHEMICAL NAME

TEMPERATURE IN USE

20 °C

40 °C

Gasoline-Fuel

RESISTENT

RESISTENT

Benzoic Acid

LIMITED RESISTENT

IRRESISTENT

Bira/Beer

RESISTENT

RESISTENT

Ethanol

RESISTENT

RESISTENT

Formic Acid

IRRESISTENT

IRRESISTENT

Hydrochloric Acid (HCL) %20

RESISTENT

RESISTENT

Üre (Urea)

RESISTENT

RESISTENT

Calcium Hydroxide

RESISTENT

RESISTENT

Calcium Chloride

RESISTENT

RESISTENT

Lactic Acid

RESISTENT

RESISTENT

Diesel Fuel

RESISTENT

RESISTENT

Fruit Juice

RESISTENT

RESISTENT

Nitric Acid

LIMITED RESISTENT

IRRESISTENT

Aleic Acid

RESISTENT

RESISTENT

Cotton Oil

RESISTENT

RESISTENT

Vinegar

RESISTENT

RESISTENT

Citric Acid

RESISTENT

RESISTENT

Sodium Hydoxide

LIMITED RESISTENT

IRRESISTENT

Tuzlu Çözelti

RESISTENT

RESISTENT

Sulphuric Acid

LIMITED RESISTENT

IRRESISTENT

Milk

RESISTENT

RESISTENT

Olive Oil

RESISTENT

RESISTENT

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

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 PIPE


THE LENGTH OF THE PIPE

TEMPRETURE (∆T) oC

(m)

10

20

30

40

1

1,5

3

4,5

6

6

9

18

27

36

12

18

36

54

72

50

75

150

225

300

100

150

300

450

600

LINEAR EXPANSION

Composite pipes in the heat of the long, cold shortening a distance of less than 5 m due to one of the most important to pay attention to the calculation formulas of linear expansion. The calculation can be done with the following formula ;

∆L = L . ∆T . ₰ ∆L = The amount of heat (m)

∆T = temperature difference that occurs on a pipe (OC)

L = Total pipe length (m) Elongation and shortening of the neck due to temperature changes should be taken into account.
table-pipes

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°C

40°C

60°C

80°C

20°C

40°C

60°C

80°C

20 mm

65

60

55

50

20 mm

125

115

100

90

25 mm

75

70

65

60

25 mm

145

140

125

115

32 mm

90

85

80

75

32 mm

160

155

145

140

40 mm

105

100

95

90

40 mm

175

170

160

150

50 mm

125

115

110

105

50 mm

195

185

175

165

63 mm

140

135

125

120

63 mm

210

205

190

180

IT SHOULD BE NOTED THAT THE INFORMATION ABOUT PPRC PIPE

- PP-R raw material UV stabilizer does not include durability. A place in the sun so intense, The maximum storage period is 6 months. 
- Installation of the outside of the building that will be trapped in the floor and UV rays from the UV rays and also isolated from the surface of the pipe and the cold weather protection should be provided. 
- 30°C and turns on the 45°elbows should be used.
-Metallised additional piece in the works-tightening should be avoided.
- Plumbing the danger of Frost protected must be isolated.
-Pipe and fittings should not be allowed to stay for a long time at a high temperature.
- Pipes, shock, to withstand shocks and drops it should be noted and precautions should be taken.
- Cleaned to remove the remaining water from inside the pipe with the purpose of testing must be conducted.

CARRYING CAPACITY

Pipe Diameter (ø)

Volume (lt/m)

20

0,137

25

0,216

32

0,353

40

0,556

50

0,876

63

1,385

75

1,963

90

2,827

110

4,231

PPRC PIPE JOINING METHODS

The most important elements for the installation of plastic pipe manufacturers and consumers reliability , quality of materials used by a resource to the point of being healthy is also important. The Merge method used in pprc pipes, socket welding method is called. Supply socket method ; with the support of the welding machine, pprc pipe and fittings to each other is made through melting and bonding of the source method. Step-by-step;

- The pipe, the pipe in the direction perpendicular to the axis of the pipe with sharp shears will be private so only the cutting process is done properly.
- The welding machine at 260°C. It should be heated up.
- Pipes and fittings welding machine by keeping ittirili toward each other from the translator. (Refer to the following resource table by looking at the source and the cooling period)
- The Merge takes place immediately from the source machine to the pipe and fittings . During this process, without compromising the axis of the pipe and fittings must be combined. So, when you put the parts in contact they must be omitted. Precautions against errors which will be held during the application process should be taken very carefully. Otherwise it is likely that the loss of gaps between pipes and fittings and giving rise to a homogeneous structure. Now this give information about the measures that must be considered and taken;
Pipe should be cutted with a pipe cutter and pipe segment in the direction perpendicular to the axis.
- Foiled foil for pprc pipe welding should be peeled while. After becoming made to the source of particles should be peeling foil pipes are not sure. The source of pprc pipe and fittings should not be contaminated.
- Source socket PPRC pipes 260 °C are carried out. The source of the source machine before the start of 260 °C. The heated, should be controlled.
- You should be careful with the source of standby time. In the melting process, while it is definitely not pipe and fittings should be returned.
- Parts bevel gear connections should not be used.
- After the flooring installation has finished, the sealing test should be performed.

PPRC PIPE WELDING VALUES

Outter Diameter

Source Depth (mm)

Heating Time (sn*)

Max. Idle Time (sn**)

Source Duration (sn)

Cooling Time (dk)

20

14

5

8

4

2

25

15

7

11

4

2

32

17

8

12

6

4

40

18

12

18

6

4

50

20

12

18

6

4

63

26

24

36

8

6

75

29

30

45

8

6

90

32

40

60

8

6

110

35

50

75

10

8

*   :Ambient temperature +5C if heating is below 50% of the time in an environment should be increased.
** :This time is the elapsed time from the welding of pipe and fittings add sheets until dismounted.

PPRC Pipe Fittings

Reducing Elbow 45°

pprc-pipes

C-Curve
pprc-pipes
Armature Template
pprc-pipes
Hexagonal Female Threaded TEE
pprc-pipes
Elbow 45°
pprc-pipes
Elbow 90°
pprc-pipes

Hexagonal External Threaded Elbow

pprc-pipes

Male Threaded Moving Head union

External Threaded Union
pprc-pipes

Rotating Head TE
pprc-pipes

Internal Threaded Elbow
pprc-pipes
Male Threaded TEE

Female Threaded Moving Head union
pprc-pipes
Male Threaded Moving Head union
pprc-pipes


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