卡套式锥螺纹直通管接头
(摘自GB3734.1-1983)
标记示例:
公称压力E级,管子外径D0为
管接头 E14 GB3734.1-1983
(mm)
公称压力 MPa |
管子外径 D0 |
d5 |
d |
l |
l1 |
L ≈ |
l'1 |
L′ ≈ |
l"1 ≈ |
L″ ≈ |
扳手尺寸 |
e |
e1 |
重量/kg (1000件) |
|
S |
S1 |
||||||||||||||
E(16) |
4 |
3 |
ZM10 |
4.5 |
14 |
30 |
40 |
56 |
22 |
38 |
13 |
15 |
15 |
17.3 |
2.59 |
5 |
3.5 |
41 |
57 |
||||||||||||
6 |
4 |
15.7 |
34 |
43.7 |
62 |
24.7 |
43 |
16 |
18.5 |
3.14 |
|||||
8 |
6 |
ZM14 |
7 |
22 |
40 |
53 |
71 |
31 |
49 |
16 |
18 |
18.5 |
20.8 |
5.58 |
|
10 |
8 |
42 |
55 |
75 |
32 |
52 |
18 |
21 |
20.8 |
24.2 |
6.47 |
||||
12 |
10 |
ZM18 |
23 |
43 |
57 |
77 |
33 |
53 |
21 |
24 |
24.2 |
27.7 |
9.21 |
||
14 |
12 |
58 |
78 |
9.31 |
|||||||||||
16 |
14 |
ZM22 |
24 |
45 |
60 |
81 |
34 |
54 |
27 |
27 |
31.2 |
31.2 |
13.4 |
||
18 |
15 |
61 |
82 |
34.5 |
30 |
34.6 |
14.7 |
||||||||
20 |
17 |
ZM27 |
9 |
27 |
51 |
69 |
92 |
39 |
62 |
34 |
34 |
39.3 |
39.3 |
22.0 |
|
22 |
19 |
30.5 |
55 |
73.5 |
98 |
43.5 |
67 |
36 |
41.6 |
24.6 |
|||||
25 |
22 |
ZM33 |
32.5 |
58 |
77.5 |
103 |
45.5 |
72 |
41 |
41 |
47.3 |
47.3 |
40.1 |
||
28 |
24 |
35.5 |
59 |
79.5 |
105 |
46.5 |
73 |
45.1 |
|||||||
32 |
27 |
ZM42 |
10 |
34.5 |
62 |
83.5 |
111 |
48.5 |
76 |
50 |
50 |
57.7 |
57.7 |
57.7 |
|
34 |
30 |
77 |
61.6 |
||||||||||||
40 |
34 |
ZM48 |
35 |
63 |
86 |
114 |
49.5 |
78 |
55 |
55 |
63.5 |
63.5 |
72.1 |
||
42 |
36 |
60 |
69.3 |
74.5 |