扩口式焊接管接头
(摘自GB5642.1—1985)
标记示例：
管子外径D0为
管接头 10 GB5642.1—1985
(mm)
|
管子外径 D0 |
d0 |
d1 |
L10≈ |
d5 |
e1 |
S1 |
重量(钢) /kg(100件) |
|
8 |
6 |
M14×1.5 |
29 |
10 |
20.8 |
18 |
4.33 |
|
10 |
8 |
M16×1.5 |
30 |
12 |
24.2 |
21 |
5.91 |
|
12 |
10 |
M18×1.5 |
30 |
15 |
27.7 |
24 |
7.29 |
|
14 |
12 |
M22×1.5 |
30 |
18 |
31.2 |
27 |
9.79 |
|
16 |
14 |
M24×1.5 |
30.5 |
20 |
34.6 |
30 |
11.9 |
|
18 |
15 |
M27×1.5 |
31.5 |
22 |
34.6 |
30 |
13.5 |
|
20 |
17 |
M30×2 |
36.5 |
25 |
41.6 |
36 |
21.4 |
|
22 |
19 |
M33×2 |
37.5 |
28 |
41.6 |
36 |
23.6 |
|
25 |
22 |
M36×2 |
38 |
31 |
47.3 |
41 |
27.4 |
|
28 |
24 |
M39×2 |
40 |
34 |
56.1 |
46 |
35.5 |
|
32 |
27 |
M42×2 |
41 |
37 |
57.7 |
50 |
42.2 |
|
34 |
30 |
M45×2 |
41 |
40 |
57.7 |
50 |
40.8 |