55度密封圆锥管螺纹的标准尺寸表

管螺纹尺寸表

55°圆柱管螺纹的型式和尺寸

G 1 G 1 1/8 G 1 1/4 G 1 3/8 G 1 1/2 G 1 3/4 G 2 G 2 1/4 G 2 1/2 G 2 3/4 G 3 G 3 1/4 G 3 1/2 G 3 3/4 G 4 G 4 1/2 G 5 G 5 1/2 G 6

1" 1 1/8" 1 1/4" 1 3/8" 1 1/2" 1 3/4" 2" 2 1/4" 2 1/2" 2 3/4" 3" 3 1/4" 3 1/2" 3 3/4" 4" 4 1/2" 5" 5 1/2" 6"

33.249 37.897 41.91 44.323 47.803 53.746 59.614 65.71 75.184 81.534 87.884 93.98 100.33 106.68 113.03 125.73 138.43 151.13 163.83

2.309 2.309 2.309 2.309 2.309 2.309 2.309 2.309 2.309 2.309 2.309 2.309 2.309 2.309 2.309 2.309 2.309 2.309 2.309

11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11

31.77 36.418 40.431 42.844 46.324 52.267 58.135 64.231 73.705 80.055 86.405 92.501 98.351 105.201 111.55 124.251 136.951 149.651 162.351

30.291 34.939 38.952 41.365 44.845 50.788 56.656 62.752 72.226 78.576 84.926 91.022 97.372 103.722 110.072 122.772 135.472 148.172 160.872

1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479

30.5 35 39.5 41.5 45 51 57 63 72.5 79 85. 91 97.75 104 110.5 123 136 148.5 161.5

55度圆锥管螺纹的实际加工尺寸

55°圆柱管螺纹的型式和尺寸

d=DG 1/8 G 1/4 G 3/8 G 1/2 G 5/8 G 3/4 G 7/8 G 1 G 1 1/8 G 1 1/4 G 1 3/8 G 1 1/2 G 1 3/4 G 2 G 2 1/4 G 2 1/2 G 2 3/4 G 3 G 3 1/4 G 3 1/2 G 3 3/4 G 4 G 4 1/2 G 5 G 5 1/2 G 6 1/8" 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1"

p

tpi28 19 19 14 14 14 14 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11

d2=D29.147

d38.566

H10.581 0.856 0.856 1.162 1.162 1.162 1.162 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479 1.479

mm8.7 11.6 15 19 20.75 24.5 28 30.5 35 39.5 41.5 45 51 57 63 72.5 79 85. 91 97.75 104 110.5 123 136 148.5 161.5

9.728 0.907 13.157 1.337 16.662 1.337 20.955 1.814 22.911 1.814 26.441 1.814 30.201 1.814 33.249 2.309

12.301 11.445 15.806 14.95 19.793 18.631 21.749 20.587 25.279 24.117 29.039 27.877 31.77 30.291 36.418 34.939 40.431 38.952 42.844 41.365 46.324 44.845 52.267 50.788 58.135 56.656 64.231 62.752 73.705 72.226 80.055 78.576 86.405 84.926 92.501 91.022 98.351 97.372 105.201 103.722 111.55 110.072 124.251 122.772 136.951 135.472 149.651 148.172 162.351 160.872

1 1/8" 37.897 2.309 1 1/4" 41.

91 2.309

1 3/8" 44.323 2.309 1 1/2" 47.803 2.309 1 3/4" 53.746 2.309 2" 2 1/4" 59.614 2.309 65.71 2.309

2 1/2" 75.184 2.309 2 3/4" 81.534 2.309 3" 3 1/4" 87.884 2.309 93.98 2.309

3 1/2" 100.33 2.309 3 3/4" 106.68 2.309 4" 113.03 2.309

4 1/2" 125.73 2.309 5" 138.43 2.309

5 1/2" 151.13 2.309 6" 163.83 2.309

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