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内六角螺塞(PN=31.5MPa)(摘自JB/ZQ 4444—1997) / |
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标记示例 d=M20×1.5的内六角螺塞:螺塞M20×1.5 JB/ZQ 4444—1997 d=G3/8A的内六角螺塞:螺塞G3/8A JB/ZQ 4444—1997 mm |
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|
d |
d1
h14 |
d2
|
d3
|
e ≥ |
l ±0.2 |
L ≈ |
S D12 |
t ≥ |
W ≥ |
f1
|
x |
每1000件质量/kg |
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|
米制螺纹 |
管螺纹 |
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|
M8×1 |
— |
— |
14 |
6.4 |
8.3 |
4.6 |
8 |
11 |
4 |
3.5 |
3 |
2 |
0.1 |
6.4 |
|
M10×1 |
— |
G1/8A |
14 |
8.3 |
10 |
5.7 |
8 |
11 |
5 |
5 |
3 |
2 |
6.34 |
|
|
M12×1.5 |
— |
— |
17 |
9.7 |
12.3 |
6.9 |
12 |
15 |
5.5 |
7 |
3 |
3 |
11.3 |
|
|
— |
— |
G¼A |
18 |
11.2 |
13.4 |
6.9 |
12 |
15 |
5.5 |
7 |
3 |
3 |
14.6 |
|
|
M14×1.5 |
— |
— |
19 |
11.7 |
14.3 |
6.9 |
12 |
15 |
5.5 |
7 |
3 |
3 |
16.0 |
|
|
M16×1.5 |
— |
— |
21 |
13.7 |
16.3 |
9.2 |
12 |
15 |
8 |
7.5 |
3 |
3 |
19.0 |
|
|
— |
— |
G3/8A |
22 |
14.7 |
17 |
9.2 |
12 |
15 |
8 |
7.5 |
3 |
3 |
21.4 |
|
|
M18×1.5 |
— |
— |
23 |
15.7 |
18.3 |
9.2 |
12 |
16 |
8 |
7.5 |
3 |
3 |
28.3 |
|
|
M20×1.5 |
— |
— |
25 |
17.7 |
20.3 |
11.4 |
14 |
18 |
10 |
7.5 |
4 |
3 |
37.5 |
|
|
— |
— |
G½A |
26 |
18.4 |
21.3 |
11.4 |
14 |
18 |
10 |
7.5 |
4 |
4 |
40.8 |
|
|
M22×1.5 |
— |
— |
27 |
19.7 |
22.3 |
11.4 |
14 |
18 |
10 |
7.5 |
4 |
3 |
47.5 |
|
|
M24×1.5 |
— |
— |
29 |
21.7 |
24.3 |
13.7 |
14 |
18 |
11 |
7.5 |
4 |
3 |
53.5 |
|
|
M26×1.5 |
— |
— |
31 |
23.7 |
26.3 |
13.7 |
16 |
20 |
11 |
9 |
4 |
3 |
0.2 |
68.7 |
|
— |
M27×2 |
G¾A |
32 |
23.9 |
27 |
13.7 |
16 |
20 |
11 |
9 |
4 |
4 |
73.5 |
|
|
M30×1.5 |
M30×2 |
— |
36 |
27.7 |
30.3 |
19.4 |
16 |
20 |
16 |
9 |
4 |
4 |
84.0 |
|
|
— |
M33×2 |
G1A |
39 |
29.9 |
33.3 |
19.4 |
16 |
21 |
16 |
9 |
4 |
4 |
111 |
|
|
M36×1.5 |
M36×2 |
— |
42 |
33 |
36.3 |
21.7 |
16 |
21 |
18 |
10.5 |
4 |
4 |
134 |
|
|
M38×1.5 |
— |
G11/8A |
44 |
35 |
38.3 |
21.7 |
16 |
21 |
18 |
10.5 |
4 |
4 |
149 |
|
|
— |
M39×2 |
— |
46 |
36 |
39.3 |
21.7 |
16 |
21 |
18 |
10.5 |
4 |
4 |
163 |
|
|
M42×1.5 |
M42×2 |
G1¼A |
49 |
39 |
42.3 |
25.2 |
16 |
21 |
21 |
10.5 |
4 |
4 |
187 |
|
|
M45×1.5 |
M45×2 |
— |
52 |
42 |
45.3 |
25.2 |
16 |
21 |
21 |
10.5 |
4 |
4 |
215 |
|
|
M48×1.5 |
M48×2 |
G1½A |
55 |
45 |
48.1 |
27.4 |
16 |
21 |
24 |
10.5 |
4 |
4 |
246 |
|
|
M52×1.5 |
M52×2 |
— |
60 |
49 |
52.3 |
27.4 |
16 |
21 |
24 |
10.5 |
4 |
4 |
302 |
|
|
— |
— |
G1¾A |
62 |
50.4 |
54 |
36.6 |
20 |
25 |
32 |
14 |
4 |
5 |
320 |
|
|
— |
M56×2 |
— |
64 |
53 |
56.3 |
36.6 |
20 |
25 |
32 |
14 |
4 |
4 |
386 |
|
|
— |
M60×2 |
G2A |
68 |
56.3 |
60.3 |
36.6 |
20 |
25 |
32 |
14 |
4 |
4 |
445 |
|
|
— |
M64×2 |
— |
72 |
61 |
64.3 |
36.6 |
20 |
25 |
32 |
14 |
4 |
4 |
530 |
|
|
— |
— |
G2½A |
84 |
71.2 |
75.6 |
36.6 |
26 |
34 |
32 |
20 |
6 |
5 |
1110 |
|
|
— |
— |
G3A |
100 |
83.9 |
88.4 |
36.6 |
26 |
34 |
32 |
20 |
6 |
5 |
1530 |
|
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注:材料35,df 尺寸由制造厂确定。 |
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