uPVC Agriculture Pipes

Nominal Outside Diameter (mm)

Tolerance on Outside Diameter

Wall Thickness (mm)

Class 1(PN)
2.5 kgf/cm²

Class 2(PN)
4 kgf/cm²

Class 3(PN)
6 kgf/cm²

Class 4(PN)
8 kgf/cm²

Class 5(PN)
10 kgf/cm²

Class 6(PN)
12.5 kgf/cm²

Plumbing
Pipes

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

20

+ 0.3

–

–

–

–

–

–

–

–

1.1

1.5

1.4

1.8

2.8

3.3

25

+ 0.3

–

–

–

–

–

–

1.2

1.6

1.4

1.8

1.7

2.1

2.9

3.4

32

+ 0.3

–

–

–

–

–

–

1.5

1.9

1.8

2.2

2.2

2.7

3.4

3.9

40

+ 0.3

–

–

–

–

1.4

1.8

1.8

2.2

2.2

2.7

2.8

3.3

3.6

4.2

50

+ 0.3

–

–

–

–

1.7

2.1

2.3

2.8

2.8

3.3

3.4

4.0

3.7

4.3

63

+ 0.3

–

–

1.5

1.9

2.2

2.7

2.8

3.3

3.5

4.1

4.3

5.0

75

+ 0.3

–

–

1.8

2.2

2.6

3.1

3.4

4.0

4.2

4.9

5.1

5.9

90

+ 0.3

1.3

1.7

2.1

2.6

3.1

3.7

4.0

4.6

5.0

5.7

6.1

7.1

110

+ 0.4

1.6

2.0

2.5

3.0

3.7

4.3

4.9

5.6

6.1

7.1

7.5

8.7

125

+ 0.4

–

–

2.9

3.4

4.3

5.0

–

–

–

–

–

–

140

+ 0.5

2.0

2.4

3.2

3.8

4.8

5.5

6.3

7.3

7.7

8.9

9.5

11.0

160

+ 0.5

2.3

2.8

3.7

4.3

5.4

6.2

7.2

8.3

8.8

10.2

10.9

12.6

180

+ 0.6

2.6

3.1

4.2

4.9

6.1

7.1

8.0

9.2

9.9

11.4

12.2

14.1

200

+ 0.6

2.9

3.4

4.6

5.3

6.8

7.9

8.9

10.3

11.0

12.7

13.6

15.7

225

+ 0.7

3.3

3.9

5.2

6.0

7.6

8.8

10.0

11.5

12.4

14.3

15.3

17.6

250

+ 0.8

3.6

4.2

5.7

6.5

8.5

9.8

11.2

12.9

13.8

15.9

17.0

19.6

280

+ 0.9

4.1

4.8

6.4

7.4

9.5

11.0

12.5

14.4

15.4

17.8

–

–

315

+ 1.0

4.6

5.3

7.2

8.3

10.7

12.4

14.0

16.1

17.3

19.9

–

–

355

+ 1.1

5.1

5.9

8.1

9.4

12.0

13.8

15.8

18.2

–

–

–

–

400

+ 1.2

5.8

6.7

9.1

10.5

13.5

15.6

–

–

–

–

–

–

450

+ 1.4

6.5

7.5

10.3

11.9

15.2

17.5

–

–

–

–

–

–