EXCEEDS THE EXPECTATIONS

 

 

GI and PVC Pipes

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A Pipe For all Application

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Pipe of this Generation

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Just Like Copper

Thermal Properties

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The reduction in basic strength with the rise in temperature is less as compared to other plastic pipes. Hence, Vista piping system gives superior service at elevated temperatures up to 90 deg C. as compared to other conventional plastic pipes.

Thermal Expansion of vista PE-AL-PE pipe Chennai, India:

Vista PE-AL-PE pipes has a low coefficient of linear expansion, similar to copper tubing, and is far superior to alternate plastic pipe (expansion/ contraction rate about 10% of plastic pipe). This eliminates the need of installation" offsets" and the concern about abrading pipe due to constant movement as a result of temperature changes. Straight runs are always attainable with vista multilayer composite pipe. Coefficient of Thermal Expansion for vista PE-AL-PE Pipe is: 25 x 10-6/0 K. Low expansion coefficient is due to tie layer which eliminates the differential expansion of plastic and metal.

Temperature difference

Piepe length

10

20

30

 40

50

60

70

80

1

0,25

0,50

0,75

1,00

1,25

1,50

1,75

2,00

2

0,50

1,00

1,50

2,00

2,50

3,00

3,50

4,00

3

0,75

1,50

2,25

3,00

3,75

4,50

5,25

6,00

4

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

5

1,25

2,50

3,75

5,00

6,25

7,50

8,75

10,00

6

1,50

3,00

4,50

6,00

7,50

9,00

10,50

12,00

7

1,75

3,50

5,25

7,00

8,75

10,50

12,25

14,00

8

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

9

2,25

4,50

6,75

9,00

11,25

13,50

15,75

18,00

10

2,50

5,00

7,50

10,00

12,50

15,00

17,50

20,00

Comparison of coefficient of expansion:

Piping material

Coefficient of expansion

Rating

G.I pipe

low

2

Copper pipe

low

2

PVC pipe

high

1

PE pipe

Very high

0

Composite pipe

low

2

Resistance to freezing:

In plumbing and Water supply applications vista composite can withstand multiple multiple cycles of freezing and thawing while under pressure without bursting uptoc-40QC. Temperature. Thawing can be done using a hot air blowgun, hot water injection, and electric blanket or heating cable method. An open flame torch or electric current should not be used to thaw the pipe.

Thermal Insulation in Vista pipes Chennai, India:

Vista PE-AL-PE pipe is having Thermal conductivity of 0.43 Watt/mk. Vista composite pipes provide an increased resistance to the onset of condensation or pipe sweating in a plumbing application. In case of hot water piping the insulation requirement is only 50% of the same required for conventional metal pipes.

Thermal Strength:

VISTA Composite Pipes are having pressure rating of 15.0 Kg/Cm^2 at 23O C. and 11.0 Kg/Cm^2 at 60O C. VISTA Composite piping system can safely be used for 6 Kg/Cm^2 pressure at 80O C. working temperature. Short term excursions to 95O C. will not affect the overall performance. Design life span for VISTA Composite Piping System is in excess of 50 years.