| 公稱通徑 | 外徑 | 中心直徑 | 凸面 | 厚度 | 內(nèi)徑 | 通心長度 | ||||
| D | X | G | t | 高頸承插焊接 | 平承插焊接 | 接頭 | 焊頸 | 平螺紋承插焊接 | 接頭 | |
| 1/2 3/4 1 |
89 99 108 |
30.2 38.1 49.3 |
35.1 42.9 50.8 |
11.2 12.7 14.2 |
15.7 20.8 26.7 |
22.4 27.7 34.5 |
22.9 28.2 35.1 |
47.8 52.3 55.6 |
15.7 15.7 17.5 |
15.7 15.7 17.5 |
| 11/4 11/2 2 |
117 127 152 |
58.7 65.0 77.7 |
63.5 73.2 91.9 |
15.7 17.5 19.1 |
35.1 40.9 52.6 |
43.2 49.5 62.0 |
43.7 50.0 62.5 |
57.2 62.0 63.5 |
20.6 22.4 25.4 |
20.6 22.4 25.4 |
| 21/2 3 31/2 |
178 191 216 |
90.4 108.0 122.2 |
104.6 127.0 139.7 |
22.4 23.9 23.9 |
62.7 78.0 90.2 |
74.7 90.7 103.4 |
75.4 91.4 104.1 |
69.9 69.9 71.4 |
28.4 30.2 31.8 |
28.4 30.2 31.8 |
| 4 5 6 |
229 254 279 |
134.9 163.6 192.0 |
157.2 185.7 215.9 |
23.9 23.9 25.4 |
102.4 128.3 154.2 |
116.1 144.5 171.5 |
116.8 144.5 171.5 |
76.2 88.9 88.9 |
33.3 36.6 39.6 |
33.3 36.6 39.6 |
| 8 10 12 |
343 406 483 |
246.1 304.8 365.3 |
269.7 323.9 391.0 |
28.4 30.2 31.8 |
202.7 254.5 304.8 |
221.5 276.4 327.2 |
222.3 277.4 328.2 |
101.6 101.6 114.3 |
44.5 49.3 55.6 |
44.5 49.3 55.6 |
| 14 16 18 |
533 597 635 |
400.1 457.2 505.0 |
412.8 469.6 533.4 |
35.1 36.6 39.6 |
336.6 387.4 438.2 |
359.2 410.5 461.8 |
360.2 411.2 462.3 |
127.0 127.0 139.7 |
57.2 63.5 68.3 |
79.2 87.4 96.8 |
| 20 24 |
699 813 |
558.8 663.4 |
584.2 692.2 |
42.9 47.8 |
489.0 590.6 |
513.1 616.0 |
514.4 616.0 |
144.5 152.4 |
73.2 82.6 |
103.1 111.3 |
