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美標尺寸對照表


編輯:2021-08-21 15:35:47

美標尺寸對照表

公稱直徑

外徑

Sch5s

Sch10s

Sch20s

LG

Sch20s

Sch30s

STD

Sch40s

Sch60s

XS

Sch80s

Sch100s

Sch120s

Sch140s


15

18

1.6

2.1

2.6

2.9

3.6

4.5

20

25

1.6

2.1

2.6

2.9

4.0

5.6

25

32

1.6

2.8

3.2

3.2

4.5

6.3

32

38

1.6

2.8

3.2

3.6

5.0

7.1

40

45

1.6

2.8

3.2

3.6

5.0

7.1

50

57

1.6

2.8

3.6

3.2

4.0

5.6

8.8

65

76

2.0

3.0

3.6

4.5

5.0

7.1

10.0

80

89

2.0

3.0

4.0

4.5

5.6

8.0

11.0

90

2.0

3.0

4.0

4.5

5.9

8.0

12.5

100

108

2.0

3.0

4.0

5.0

6.3

8.8

11.0

14.2

125

133

2.9

3.4

5.0

5.0

7.1

10.0

12.5

v

16.0

150

159

2.9

3.4

5.0

5.6

8.0

11.0

14.2

17.5

200

219

2.9

4.0

6.3

6.3

7.1

8.8

12.5

16.0

17.5

20.0

28.0

250

273

3.6

4.0

6.3

6.3

8.0

10.0

12.5

16.0

17.5

22.2

25.0

32.0

300

325

4.0

4.5

6.3

6.3

8.8

11.0

14.2

17.5

22.2

25.0

28.0

36.0

350

377

4.0

5.0

8.0

8.0

10.0

10.0

12.5

16.0

13.0

20.0

25.8

28.0

32.0

40.0

400

426

4.0

5.0

8.0

8.0

10.0

10.0

14.2

17.5

13.0

22.2

28.5

30.0

36.0

45.0

450

480

4.0

5.0

8.0

8.0

11.0

10.0

16.0

20.0

13.0

25.0

30.0

36.0

40.0

50.0

500

529

5.0

5.6

8.0

10.0

12.5

10.0

20.0

13.0

28.0

32.0

40.0

45.0

550

5.0

5.6

8.0

10.0

17.5

13.0

30.0

600

630

5.6

6.3

8.0

10.0

13.0

32.0

650

8.0

10.0

13.0

700

720

8.0

10.0

13.0

750

8.0

10.0

13.0

800

820

8.0

10.0

13.0

850

8.0

10.0

13.0

900

920

8.0

10.0

13.0

950

8.0

10.0

13.0

1000

1020

8.0

10.0

13.0

1050

8.0

10.0

13.0

1100

1150

8.0

10.0

13.0

1150

8.0

10.0

13.0

1200

1220

8.0

13.0


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