鍛鋼制管件

螺紋四通 | Threaded Cross

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13564974168 周經理

產品詳情

公稱通徑
    Nominal Size 

螺紋長度
    Length of Threaded(Min)

中心至端面
    Center to End

端部外徑Outside Diameter of Band

DN

NPS

B(*)

L2(*)

A

H

2000Lb

6

1/8

6.4

6.7

21

22

8

1/4

8.1

10.2

21

22

10

3/8

9.1

10.4

25

25

15

1/2

10.9

13.6

28

33

20

3/4

12.7

13.9

33

38

25

1

14.7

17.3

38

46

32

1.1/4

17.0

18.0

44

56

40

1.1/2

17.8

18.4

51

62

50

2

19.0

19.2

60

75

65

2.1/2

23.6

28.9

76

92

80

3

25.9

30.5

86

109

100

4

27.7

33.0

106

146

3000Lb

6

1/8

6.4

6.7

21

22

8

1/4

8.1

10.2

25

25

10

3/8

9.1

10.4

28

33

15

1/2

10.9

13.6

33

38

20

3/4

12.7

13.9

38

46

25

1

14.7

17.3

44

56

32

1.1/4

17.0

18.0

51

62

40

1.1/2

17.8

18.4

60

75

50

2

19.0

19.2

64

84

65

2.1/2

23.6

28.9

83

102

80

3

25.9

30.5

95

121

100

4

27.7

33.0

114

152

6000Lb

6

1/8

6.4

6.7

25

25

8

1/4

8.1

10.2

28

33

10

3/8

9.1

10.4

33

38

15

1/2

10.9

13.6

38

46

20

3/4

12.7

13.9

44

56

25

1

14.7

17.3

51

62

32

1.1/4

17.0

18.0

60

75

40

1.1/2

17.8

18.4

64

84

50

2

19.0

19.2

83

102

65

2.1/2

23.6

28.9

95

121

80

3

25.9

30.5

106

146

100

4

27.7

33.0

114

152


備注:

(*) 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).