表1 螺栓扭矩及焊缝尺寸(W) |
||||||||
管的大小 |
|
|
|
|
||||
螺栓扭矩 (英尺-磅) |
焊缝(W)尺寸 | 螺栓扭矩 (英尺-磅) |
焊缝(W)尺寸 | 螺栓扭矩 (英尺-磅) |
焊缝(W)尺寸 |
螺栓扭矩 (英尺-磅) |
焊缝(W)尺寸 | |
1” | 3 - 5 | 3/16” | 3 - 5 | 3/16” | 3 - 5 | 3/16” | 3 - 5 | 3/16” |
1.5” | 3 - 5 | 3/16” | 3 - 5 | 3/16” | 3 - 5 | 3/16” | 3 - 5 | 3/16” |
2” | 3 - 5 | 3/16” | 3 - 5 | 3/16” | 5 - 7 | 3/16” | 3 - 5 | 3/16” |
2.5” | 3 - 5 | 3/16” | 3 - 5 | 3/16” | 3 - 5 | 3/16” | 3 - 5 | 3/16” |
3” | 3 - 5 | 3/16” | 3 - 5 | 3/16” | 3 - 5 | 3/16” | 3 - 5 | 3/16” |
3.5” | 3 - 5 | 3/16” | 3 - 5 | 3/16” | 8 - 10 | 3/16” | 3 - 5 | 3/16” |
4” | 4 - 6 | 3/16” | 7号到9号 | 3/16” | 10 - 12 | 3/16” | 7号到9号 | 3/16” |
5” | 4 - 6 | 3/16” | 9 - 11 | 3/16” | 13 - 15 | 3/16” | 9 - 11 | 3/16” |
6” | 7号到9号 | 1/4 " | 13 - 15 | 1/4 " | 20 - 22 | 1/4 " | 13 - 15 | 1/4 " |
8” | 9 - 11 | 1/4 " | 18 - 20 | 1/4 " | - | 1/4 " | 18 - 20 | 1/4 " |
10” | 10 - 12 | 1/4 " | 研讨会 | 1/4 " | 33节 | 1/4 " | 研讨会 | 1/4 " |
12 " | 11 - 13 | 1/4 " | 第23 - 25 | 1/4 " | 34-36 | 1/4 " | 第23 - 25 | 1/4 " |
14” | 13 - 15 | 1/4 " | 代谢途径 | 1/4 " | 39-41 | 1/4 " | 代谢途径 | 1/4 " |
16“ | 18 - 20 | 1/4 " | 36-38 | 1/4 " | 54-56 | 1/4 " | 36-38 | 1/4 " |
18” | 20 - 22 | 1/4 " | 40-42 | 1/4 " | 60 - 62 | 1/4 " | 40-42 | 1/4 " |
20” | 研讨会 | 1/4 " | 43-45 | 1/4 " | 64 - 66 | 1/4 " | 43-45 | 1/4 " |
24” | 第23 - 25 | 1/4 " | 45-47 | 1/4 " | 68 - 70 | 1/4 " | 45-47 | 1/4 " |
26日” | 20 - 25 | 1/4 " | 百分比较 | 1/4 " | 75 - 77 | 1/4 " | 百分比较 | 1/4 " |
28日” | - | 1/4 " | 54-56 | 1/4 " | 81 - 83 | 1/4 " | 54-56 | 1/4 " |
30” | 39-41 | 1/4 " | 78 - 80 | 1/4 " | 118 - 120 | 1/4 " | 78 - 80 | 1/4 " |
32” | 41-43 | 1/4 " | 82 - 84 | 1/4 " | 123 - 125 | 1/4 " | 82 - 84 | 1/4 " |
36 " | 46-48 | 1/4 " | 92 - 94 | 1/4 " | * 138 - 140 | 1/4 " | 92 - 94 | 1/4 " |
42” | 52-54 | 1/4 " | 103 - 105 | 1/4 " | * 155 - 160 | 1/4 " | 103 - 105 | 1/4 " |
* =需要A-325螺栓材料