桂林市销售q195无缝管 

概述:桂林市销售q195无缝管 桂林市销售q195无缝管 桂林市销售q195无缝管
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刷新时间:
2017-11-15 09:11:02 点击30999次
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服务区域:
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联系电话:
18699015538
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钢管壁厚换算表

 

外径

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

公称通径

A系列

B系列

sch5s

sch10s

sch20s

LG

sch20

sch30

STD

sch40

sch60

xs

sch80

sch100

sch120

sch140

sch160

 

Norminal Pipe Size DN(in.)

Series A

Series B

 

15

21.3

18

1.6

2.1

2.6

---

---

---

---

2.9

---

---

3.6

---

---

---

4.5

 

20

26.9

25

1.6

2.1

2.6

---

---

---

---

2.9

---

---

4

---

---

---

5.6

 

25

33.7

32

1.6

2.8

3.2

---

---

---

---

3.2

---

---

4.5

---

---

---

6.3

 

32

42.4

38

1.6

28

3.2

---

---

---

---

3.6

---

---

5

---

---

---

6.3

 

40

48.3

45

1.6

2.8

3.2

---

---

---

---

3.6

---

---

5

---

---

---

7.1

 

50

60.3

57

1.6

2.8

3.6

---

3.2

---

---

4

---

---

5.6

---

---

---

8.8

 

65

76.1

76

2

3

3.6

---

4.5

---

---

5

---

---

7.1

---

---

---

10

 

80

88.9

89

2

3

4

---

4.5

---

---

5.6

---

---

8

---

---

---

11

 

90

101.6

---

2

3

4

---

4.5

---

---

5.6

---

---

8

---

---

---

12.5

 

100

114.3

108

2

3

4

---

5

---

---

5.9

---

---

8.8

---

11

---

14.2

 

125

139.7

133

2.9

3.4

5

---

5

---

---

6.3

---

---

10

---

12.5

---

16

 

150

168.3

159

2.9

3.4

5

---

5.6

---

---

7.1

---

---

11.1

---

14.2

---

17.5

 

200

219.1

219

2.9

4

6.3

---

6.3

7.1

---

8

10

---

12.5

16

17.5

20

22.2

 

250

273

273

3.6

4

6.3

---

6.3

8

---

8.8

12.5

---

16

17.5

22.2

25

28

 

300

323.9

325

4

4.5

6.3

---

6.3

8.8

---

10

14.2

---

17.5

22.2

25

28

32

 

350

355.6

377

4

5

8

8

8

10

10

11

16

13

20

25.8

28

32

36

 

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