PVC-C PIPE FOR INDUSTRY  DIN(ISO,GB/T)-Metric

Item

   Unit

    Approval Standard

  test Method

Density

  kg/m³

   1450-1650

Method A of GB/T 1033-1986

Vicat Softening Temperature(Pipes)

  “C

   ≥110

  GB/T 8802

Vicat Softening Temperature(Fittings

  “C

   ≥103

  GB/T 8802

Longitudinal Reversion

  %

   ≤5

  Method B of GB/T6671-2001

Chlorine Concentration(Mass   Percent)

  %

   ≥60

  GB/T 6111

Hydrostatic Test

   No crack,no leakage

  S01167

Hydrostatic Reheat Test

No crack,no leakage

  501167

Drop Impact Test

  %

   TIR≤10%

  GB/T 14152

Oven Test

No lamination,no crack

  GB/T 8803

Modulus of Elasticity

   22482

  ASTM D638

Tensile Strength

  Mpa

   248.3

  ASTM D638

Impact Strength

  5J/m

   ≥80.

  ASTM D256

Coefficient of Linear Expansion

  m/m℃

   7x10

Thermal Conductivity

  w/m℃

   ≤0.13

  ASTM C177

Flame Retardant

Reset to zero

  UL-94

dn

Nominal

Outside

Diameter

  Dn

dn

Tolerance

of Nomina

Outside

Diameter Dn

Nominal pressure

S12.5

S10

S8

S6.3

55

S4

Thickness

mm

Tolerance

mm

Thickness

mm

Tolerance

mm

Thickness

mm

Tolerance

mm

Thickness

mm

Tolerance

mm

Thickness

mm

Tolerance

mm

Thickness

mm

Tolerance

mm

  20

0.2

一

2.0

0.4

2.3

0.5

  25

0.2

2.0

0.4

2.3

0.5

2.8

0.5

  32

0.2

2.4

0.5

2.9

0.5

3.6

0.6

  40

0.2

一

2.4

0.5

3.0

0.5

3.7

0.6

4.5

0.7

  50

0.2

2.0

0.4

2.4

0.5

3.0

0.5

3.7

0.6

4.6

0.7

5.6

0.8

  63

0.3

2.5

0.5

3.0

0.5

3.8

0.6

4.7

0.7

5.8

0.8

7.1

1.0

  75

0.3

2.9

0.5

3.6

0.6

4.5

0.7

5.6

0.8

6.8

0.9

8.4

1.1

  90

0.3

3.5

0.6

4.3

0.7

5.4

0.9

6.7

0.9

8.2

1.1

10.1

1.3

  110

0.4

4.2

0.7

5.3

0.8

6.6

1.1

8.1

1.1

10.0

1.2

12.3

1.5

  125

0.4

4.8

0.8

6.0

0.8

7.4

1.2

9.2

1.2

11.4

1.4

14.0

1.6

  140

0.5

5.4

0.9

6.7

0.9

8.3

1.3

10.3

1.3

12.7

1.5

15.7

1.8

  160

0.5

6.2

1.0

7.7

1.0

9.5

1.5

11.8

1.4

14.6

1.7

17.9

2.0

  180

0.6

6.9

1.1

8.6

1.1

10.7

1.7

13.3

1.6

16.4

1.9

20.1

2.3

  200

0.6

7.7

1.2

9.6

1.2

11.9

1.8

14.7

1.7

18.2

2.1

22.4

2.5

  225

0.7

8.6

1.3

10.8

1.3

13.4

2.1

16.6

1.9

20.5

2.3

25.1

2.8

  250

0.8

9.6

1.5

11.9

1.4

14.8

2.3

18.4

2.1

22.7

2.5

27.9

3.0

  280

0.9

10.7

1.7

13.4

1.6

16.6

2.5

20.6

2.3

  315

1.0

12.1

1.9

15.0

1.7

18.7

2.9

23.2

2.6

一

一

  355

1.1

13.6

2.1

16.9

1.9

21.1

3.2

26.1

2.9

一

一

  400

1.2

15.3

2.3

19.1

2.2

23.7

3.6

29.4

3.2

一

一

  500

1.5

一

一

23.9

3.6

一

36.8

5.6

一

一

  630

1.9

30.0

4.5

一

一