代号

A端口径

B端口径

C端口径

11T

汽管

19.05/15.88

15.88/12.7

15.88/12.7

液管

9.52

9.52/6.35

9.52/6.35

18T

汽管

19.05/15.88

19.05/15.88/12.7

15.88/12.7

液管

9.52

9.52/6.35

9.52/6.35

22T

汽管

19.05/15.88./12.7

15.88/12.7

15.88/12.7

液管

9.52

9.52/6.35

9.52/6.35

33T

汽管

19.05/22.22      

19.05/15.88

15.88/12.7

液管

12.7/9.52

9.52/6.35

9.52/6.35

37T

汽管

25.4/28.58/31.8

25.4/19.05/15.88

19.05/15.88/12.7

液管

15.88/12.7

12.7/9.52

12.7/9.52/6.35

40T

汽管

31.8/38.1

31.8/28.58/25.4

25.4/19.05/15.88

液管

19.05/15.88

19.05/15.88/12.7

15.88/12.7/9.52

72T

汽管

25.4/28.58/31.8

25.4/19.05/15.88

19.05/15.88/12.7

液管

15.88/12.7

12.7/9.52

12.7/9.52/6.35

73T

汽管

31.8/38.1

31.8/28.58/25.4

25.4/19.05/15.88

液管

19.05/15.88

19.05/15.88/12.7

15.88/12.7/9.52

75T

汽管

38.1/44.5

38.1/31.8/28.58

31.8

液管

19.05/22.22

19.05/15.88/12.7

19.05