ທໍ່ສົ່ງນໍ້າມັນ HDPE ສຳ ລັບຊາຍ

ຊັ້ນ HDPE

SDR26

SDR21

SDR17

SDR13.6

SDR11

ຄວາມກົດດັນໃນນາມ

0.6Mpa

0.8Mpa

1.0Mpa

1.25Mpa

1.6Mpa

ເສັ້ນຜ່າກາງນອກນາມ (ມມ)

ຄວາມ ໜາ

DN32

-

-

-

-

3.0

DN40

-

-

-

-

3.7

DN50

-

-

-

-

4.6

DN63

-

-

-

4.7

5.8

DN75

-

-

4.5

5.6

6.8

DN90

-

4.3

5.4

6.7

8.2

DN110

4.2

5.3

6.6

8.1

10.0

DN125

4.8

6.0

7.4

9.2

11.4

DN140

5.4

6.7

8.3

10.3

12.7

DN160

6.2

7.7

9.5

11.8

14.6

DN180

6.9

8.6

10.7

13.3

16.4

DN200

7.7

9.6

11.9

14.7

18.2

DN225

8.6

10.8

13.4

16.6

20.5

DN250

9.6

11.9

14.8

18.4

22.7

DN280

10.7

13.4

16.6

20.6

25.4

DN315

12.1

15.0

18.7

23.2

28.6

DN355

13.6

16.9

21.1

26.1

32.2

DN400

15.3

19.1

23.7

29.4

36.3

DN450

17.2

21.5

26.7

33.1

40.9

DN500

19.1

23.9

29.7

36.8

45.4