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坡口單螺口管箍 | Weld Threaded Half Coupling

咨詢熱線：

13564974168 周經理

產品詳情

公稱通徑
Nominal Size 

螺紋長度
    Length of Threaded(Min)

端面至端面距離
    Face to Face

端部外徑
    Outside Diameter

DN

NPS

B*

L2*

W

D

3000Lb

6

1/8

6.4

6.7

32

16

8

1/4

8.1

10.2

35

19

10

3/8

9.1

10.4

38

22

15

1/2

10.9

13.6

48

28

20

3/4

12.7

13.9

51

35

25

1

14.7

17.3

60

44

32

1.1/4

17.0

18.0

67

57

40

1.1/2

17.8

18.4

79

64

50

2

19.0

19.2

86

76

65

2.1/2

23.6

28.9

92

92

80

3

25.9

30.5

108

108

100

4

27.7

33.0

121

140

6000Lb

6

1/8

6.4

6.7

32

22

8

1/4

8.1

10.2

35

25

10

3/8

9.1

10.4

38

33

15

1/2

10.9

13.6

48

38

20

3/4

12.7

13.9

51

44

25

1

14.7

17.3

60

57

32

1.1/4

17.0

18.0

67

64

40

1.1/2

17.8

18.4

79

76

50

2

19.0

19.2

86

92

65

2.1/2

23.6

28.9

92

108

80

3

25.9

30.5

108

127

100

4

27.7

33.0

121

159

注：
(*) Dimension B is minimum length of perfect thread.The Length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than L2(effective length of external thread)required by American National Standard for pipe threads (ANSI/ASME B1.20.1).