扩口式三通管接头
(摘自GB5639.1-1985)
标记示例：
管子外径D0为10mm的A型扩口式三通管接头：管接头 A10 GB5639.1—1985
管子外径D0 |
d0 |
d1 |
L9 |
e1 |
S1 |
S |
重量(钢) /kg(100件) | ||
A型 |
B型 |
A型 |
B型 |
||||||
4 |
3 |
M10×1 |
25.5 |
— |
15 |
13 |
8 |
5.25 |
— |
5 |
3.5 |
M10×1 |
25.5 |
30 |
15 |
13 |
8 |
5.36 |
5.07 |
6 |
4 |
M12×1.5 |
29.5 |
34.5 |
17.3 |
15 |
10 |
8.61 |
7.32 |
8 |
6 |
M14×1.5 |
35.5 |
43 |
20.8 |
18 |
11 |
13.2 |
16.3 |
10 |
8 |
M16×1.5 |
37.5 |
46.5 |
24.2 |
21 |
16 |
18 |
22.9 |
12 |
10 |
M18×1.5 |
38 |
49.5 |
27.7 |
24 |
16 |
22.1 |
24.2 |
14 |
12 |
M22×1.5 |
39.5 |
— |
31.2 |
27 |
21 |
30.7 |
— |
16 |
14 |
M24×1.5 |
41.5 |
— |
34.6 |
30 |
24 |
39.6 |
— |
18 |
15 |
M27×1.5 |
43 |
— |
34.6 |
30 |
24 |
46.3 |
— |
20 |
17 |
M30×2 |
50 |
— |
41.6 |
36 |
27 |
71.5 |
— |
22 |
19 |
M33×2 |
53 |
— |
41.6 |
36 |
30 |
82.2 |
— |
25 |
22 |
M36×2 |
55 |
— |
47.3 |
41 |
33 |
95.9 |
— |
28 |
24 |
M39×2 |
58.5 |
53.1 |
46 |
36 |
126 |
— |
|
32 |
27 |
M42×2 |
61 |
57.7 |
50 |
41 |
148 |
— |
|
34 |
30 |
M45×2 |
62.5 |
57.7 |
50 |
46 |
150 |
— |
|