扩口式直通管接头
(摘自GB5628.1—1985)
标记示例:
管子外径D0为
(mm)
管子 外径D0 |
d0 |
d1 |
L13≈ |
e1 |
e |
S1 |
S |
重量(钢)/kg (100件) |
||
A型 |
B型 |
A型 |
B型 |
|||||||
4 |
3 |
M10×1 |
40 |
— |
15 |
15 |
13 |
13 |
3.68 |
— |
5 |
3.5 |
M10×1 |
40 |
49 |
15 |
13 |
13 |
3.63 |
3.51 |
|
6 |
4 |
M12×1.5 |
47.5 |
57.5 |
17.3 |
15 |
15 |
5.59 |
4.73 |
|
8 |
6 |
M14×1.5 |
55.5 |
71 |
20.8 |
18.5 |
18 |
16 |
8.87 |
7.47 |
10 |
8 |
M16×1.5 |
57.5 |
75.5 |
24.2 |
20.8 |
21 |
18 |
12.4 |
12.3 |
12 |
10 |
M18×1.5 |
58 |
81 |
27.7 |
24.2 |
24 |
21 |
15.1 |
16.4 |
14 |
12 |
M22×1.5 |
60 |
— |
31.2 |
27.7 |
27 |
24 |
19.7 |
— |
16 |
14 |
M24×1.5 |
60 |
— |
34.6 |
31.2 |
30 |
27 |
24.5 |
— |
18 |
15 |
M27×1.5 |
26 |
— |
||||||
20 |
17 |
M30×2 |
75.5 |
— |
41.6 |
39.3 |
36 |
34 |
45.6 |
— |
22 |
19 |
M33×2 |
76.5 |
48.6 |
||||||
25 |
22 |
M36×2 |
78 |
— |
47.3 |
47.3 |
41 |
41 |
59.5 |
— |
28 |
24 |
M39×2 |
83.5 |
53.1 |
46 |
74.2 |
||||
32 |
27 |
M42×2 |
86 |
— |
57.7 |
53.1 |
50 |
46 |
81.8 |
— |
34 |
30 |
M45×2 |
83.3 |