欧美特级特黄aaaaaa在线看,久久人妻少妇嫩草av蜜桃麻豆,欧美人与动xxxxz0oz,亚洲国产精品久久久久婷婷图片

PE80 級

PE100 級

公稱

外徑

dn

公稱壁厚 cn

公稱

外徑

dn

公稱壁厚 cn

標(biāo)準(zhǔn)尺寸比

標(biāo)準(zhǔn)尺寸比

SDR33

SDR21

SDR17

SDR13.6

SDR11

SDR26

SDR21

SDR17

SDR13.6

SDR11

公稱壓力 MPa

公稱壓力 MPa

0.4

0.6

0.8

1.0

1.25

0.6

0.8

1.0

1.25

1.6

16

–

–

–

–

2.0

–

–

–

–

–

20

–

–

–

–

2.3

–

–

–

–

–

25

–

–

–

–

2.3

–

–

–

–

–

32

–

–

–

–

3.0

32

–

–

–

–

3.0

40

–

–

–

–

3.7

40

–

–

–

–

3.7

50

–

–

–

–

4.6

50

–

–

–

–

4.6

63

–

–

–

4.7

5.8

63

–

–

–

4.7

5.8

75

–

–

4.5

5.6

6.8

75

–

–

4.5

5.6

6.8

90

–

4.3

5.4

6.7

8.2

90

–

4.3

5.4

6.7

8.2

110

–

5.3

6.6

8.1

10.0

110

4.2

5.3

6.6

8.1

10.0

125

–

6.0

7.4

9.2

11.4

125

4.8

6.0

7.4

9.2

11.4

140

4.3

6.7

8.3

10.3

12.7

140

5.4

6.7

8.3

10.3

12.7

160

4.9

7.7

9.5

11.8

14.6

160

6.2

7.7

9.5

11.8

14.6

180

5.5

8.6

10.7

13.3

16.4

180

6.9

8.6

10.7

13.3

16.4

200

6.2

9.6

11.9

14.7

18.2

200

7.7

9.6

11.9

14.7

18.2

225

6.9

10.8

13.4

16.6

–

225

8.6

10.8

13.4

16.6

20.5

250

7.7

11.9

14.8

18.4

–

250

9.6

11.9

14.8

18.4

22.7

280

8.6

13.4

16.6

20.6

–

280

10.7

13.4

16.6

20.6

25.4

315

9.7

15.0

18.7

23.2

–

315

12.1

15.0

18.7

23.2

28.6

355

10.9

16.9

21.1

26.1

–

355

13.6

16.9

21.1

26.1

32.2

400

12.3

19.1

23.7

29.4

–

400

15.3

19.1

23.7

29.4

36.3

產(chǎn)品執(zhí)行標(biāo)準(zhǔn)： GB/T13663 GB/T17219