扩口式锥螺纹直角管接头
(摘自GB5629.1—1985)
标记示例：
管子外径D0为
(mm)
|
管子外径 D0 |
d0 |
米锥 |
L12 |
L9≈ |
e1 |
S1 |
S |
重量(钢)/kg(100件) |
|
|||
|
A型 |
B型 |
|||||||||||
|
d |
l1 |
A型 |
B型 |
|
||||||||
|
4 |
3 |
ZM10 |
4.5 |
16 |
25.5 |
— |
15 |
13 |
8 |
2.67 |
— |
|
|
5 |
3.5 |
ZM10 |
4.5 |
16 |
25.5 |
30 |
15 |
13 |
8 |
2.59 |
2.53 |
|
|
6 |
4 |
ZM10 |
4.5 |
19.5 |
29.5 |
34.5 |
17.3 |
15 |
10 |
4.36 |
3.93 |
|
|
8 |
6 |
ZM14 |
7 |
21.5 |
35.5 |
43 |
20.8 |
18 |
11 |
6.43 |
5.73 |
|
|
10 |
8 |
ZM14 |
7 |
23.5 |
37.5 |
46.5 |
24.2 |
21 |
13 |
8.11 |
8.06 |
|
|
12 |
10 |
ZM18 |
7 |
24.5 |
38 |
49.5 |
27.7 |
24 |
15 |
10.6 |
11.3 |
|
|
14 |
12 |
ZM18 |
7 |
27 |
39.5 |
— |
31.2 |
27 |
19 |
14.5 |
— |
|
|
16 |
14 |
ZM22 |
7 |
28.5 |
41.5 |
— |
34.6 |
30 |
21 |
19.2 |
— |
|
|
18 |
15 |
ZM22 |
7 |
30.5 |
43 |
— |
34.6 |
30 |
24 |
22.1 |
— |
|
|
20 |
17 |
ZM27 |
9 |
34 |
50 |
— |
41.6 |
36 |
27 |
34.8 |
— |
|
|
22 |
19 |
ZM27 |
9 |
36.5 |
53 |
— |
41.6 |
36 |
30 |
39.7 |
— |
|
|
25 |
22 |
ZM33 |
9 |
38 |
55 |
— |
47.3 |
41 |
33 |
49 |
— |
|
|
28 |
24 |
ZM33 |
9 |
41 |
58.5 |
— |
53.1 |
46 |
36 |
60.6 |
— |
|
|
32 |
27 |
ZM42 |
10 |
42.5 |
61 |
— |
57.7 |
50 |
39 |
77.5 |
— |
|
|
34 |
30 |
ZM42 |
10 |
44 |
62.5 |
— |
57.7 |
50 |
42 |
77.4 |
— |
|