THÉP ỐNG ĐÚC CHỊU NHIỆT - THÉP ỐNG ĐÚC CHỊU MÀI MÒN - 40Cr/20Cr/S20c/S30c/S45c/SA213...

ỐNG THÉP THEO TIÊU CHUẨN: ASTM/API/ASME ĐỘ DÀI: 6/12M

DN

OD

Độ dày
(wall thickness)

mm

mm

10

20

30

STD

40

60

XS

80

100

120

140

160

XXS

6

10.3

1.7

1.7

2.4

2.4

8

13.7

2.2

2.2

3.0

3.0

10

17.1

2.3

2.3

3.2

3.2

15

21.3

2.8

2.8

3.7

3.7

4.8

7.5

20

26.7

2.9

2.9

3.9

3.9

5.6

7.8

25

33.4

3.4

3.4

4.6

4.6

6.4

9.1

32

42.2

3.6

3.6

4.9

4.9

6.4

9.7

40

48.3

3.7

3.7

5.1

5.1

7.1

10.2

50

60.3

3.9

3.9

5.5

5.5

8.7

11.1

65

73.0

5.2

5.2

7.0

7.0

9.5

14.0

80

88.9

5.5

5.5

7.6

7.6

11.1

15.2

90

101.6

5.8

5.8

8.1

8.1

100

114.3

4.78

5.6

6.0

6.0

8.6

8.6

11.1

13.5

17.1

125

141.3

4.78

5.6

6.6

6.6

9.5

9.5

12.7

15.9

19.1

150

168.3

4.78

5.56

6.4

7.1

7.1

11.0

11.0

14.3

18.3

22.0

200

219.1

6.4

7.0

8.2

8.2

10.3

12.7

12.7

15.1

18.3

20.6

23.0

22.2

250

273.1

6.4

7.8

9.3

9.3

12.7

12.7

15.1

18.3

21.4

25.4

28.6

25.4

300

323.9

6.4

8.4

9.5

10.3

14.3

12.7

17.5

21.4

25.4

28.6

33.3

25.4

350

355.6

6.4

7.9

9.5

9.5

11.1

15.1

12.7

19.1

23.8

27.8

31.8

35.7

400

406.4

6.4

7.9

9.5

9.5

12.7

16.7

12.7

21.4

26.2

31.0

36.5

40.5

450

457.2

6.4

7.9

11.1

9.5

14.3

19.1

12.7

23.9

29.4

34.9

39.7

45.2

500

508.0

6.4

9.5

12.7

9.5

16.1

20.6

12.7

26.2

32.6

38.1

44.5

50.0

550

558.8

6.4

9.5

12.7

9.5

9.5

22.2

12.7

28.6

34.9

41.3

47.6

54.0

600

609.6

6.4

9.5

14.3

9.5

9.5

24.6

12.7

31.0

38.9

46.0

52.4

59.5