卡套端

BSPP  螺纹端

A

K

R

W

HEX

BORE

T2HF 6-1/4R-ED

M6MA1/4R-ED

–

6

1/4

36,6

15,9

7,9

19,0

4,0

T2HF 6-1/2R-ED

M6MA1/2R-ED

–

6

1/2

42,7

15,9

14,0

27,0

4,0

T2HF 10-1/4R-ED

M10MA1/4R-ED

–

10

1/4

38,1

17,5

11,9

19,0

6,4

T2HF 10-1/2R-ED

M10MA1/2R-ED

–

10

1/2

44,2

17,5

14,0

27,0

7,5

T2HF 12-1/4R-ED

M12MA1/4R-ED

–

12

1/4

43,7

23,0

11,9

19,0

6,4

T2HF 12-3/8R-ED

M12MA3/8R-ED

–

12

3/8

45,0

23,0

11,9

22,0

7,9

T2HF 12-1/2R-ED

M12MA1/2R-ED

–

12

1/2

49,8

23,0

14,0

27,0

9,1