一>24°锥面接口尺寸依照标准ISO8434-1(6～42)
|
系列
|
管外径
|
M
|
d1
|
d2B11
|
|
A
|
L
|
|
|
轻
系
列
L
|
4
|
M8*1
|
3
|
4
|
5.0
|
8.0
|
14
|
4.0
|
|
6
|
M12*1.5
|
4
|
6
|
8.1
|
10.0
|
18
|
7.0
|
|
8
|
M14*1.5
|
6
|
8
|
10.1
|
10.0
|
18
|
7.0
|
|
10
|
M16*1.5
|
8
|
10
|
12.3
|
11.0
|
19
|
7.0
|
|
12
|
M18*1.5
|
10
|
12
|
14.3
|
11.0
|
19
|
7.0
|
|
15
|
M22*1.5
|
12
|
15
|
17.3
|
12.0
|
20
|
7.0
|
|
18
|
M26*1.5
|
15
|
18
|
20.3
|
12.0
|
21
|
7.5
|
|
22
|
M30*2
|
19
|
22
|
24.3
|
14.0
|
23
|
7.5
|
|
28
|
M36*2
|
24
|
28
|
30.3
|
14.0
|
23
|
7.5
|
|
35
|
M45*2
|
30
|
35.25+0.15
|
38.0
|
16.0
|
27
|
10.5
|
|
42
|
M52*2
|
36
|
42.25+0.15
|
45.0
|
16.0
|
28
|
11.0
|
|
48
|
M58*2
|
40
|
46±0.1
|
50.0
|
20.0
|
--
|
12.0
|
|
60
|
M72*2
|
51
|
58±0.1
|
62.5
|
21.0
|
--
|
13.0
|
|
76
|
M90*3
|
65
|
72±0.1
|
78.0
|
26.0
|
--
|
16.0
|
|
重
系
列
S
|
6
|
M14*1.5
|
4
|
6
|
8.1
|
12.0
|
20
|
7.0
|
|
8
|
M16*1.5
|
5
|
8
|
10.1
|
12.0
|
20
|
7.0
|
|
10
|
M18*1.5
|
7
|
10
|
12.3
|
12.0
|
21
|
7.5
|
|
12
|
M20*1.5
|
8
|
12
|
14.3
|
12.0
|
21
|
7.5
|
|
14
|
M22*1.5
|
10
|
14
|
16.3
|
14.0
|
24
|
8.0
|
|
16
|
M24*1.5
|
12
|
16
|
18.3
|
14.0
|
24
|
8.5
|
|
20
|
M30*2
|
16
|
20
|
22.9
|
16.0
|
27
|
10.5
|
|
25
|
M36*2
|
20
|
25
|
27.9
|
18.0
|
30
|
12.0
|
|
30
|
M42*2
|
25
|
30
|
33.0
|
20.0
|
33
|
13.5
|
|
38
|
M52*2
|
32
|
38.25+0.15
|
41.0
|
22.0
|
37
|
16.0
|
|
48
|
M65*2
|
40
|
46±0.05
|
50.6
|
26.0
|
-
|
18.0
|
|
50
|
M68*2
|
42
|
50.35±0.05
|
55.0
|
26.0
|
-
|
18.0
|
|
60
|
M76*3
|
52
|
58.2±0.05
|
62.5
|
26.0
|
-
|
13.0
|
|
重系列
H
|
48
|
M65*2
|
30
|
46±0.05
|
50.35
|
25.0
|
-
|
15.0
|
|
60
|
M78*3
|
40
|
58.2±0.05
|
62.45
|
29.5
|
-
|
13.5
|
二>英制卡套连接接口
|
系列
|
代号
|
管外径
|
M
|
d1
|
d2
|
d3
|
d4
|
A
|
B
|
C
|
|
系
列
I
|
2I
|
1/8″(3.18)
|
5/16-20UN
|
2.5
|
3.32
|
5.5
|
6.20
|
8.5
|
6.0
|
1.3
|
|
4I
|
1/4″(6.35)
|
7/16-20UNF
|
4.8
|
6.50
|
8.6
|
9.44
|
10.5
|
8.0
|
1.3
|
|
6I
|
3/8″(9.52)
|
9/16-20UN
|
7.0
|
9.67
|
11.7
|
12.6
|
12.0
|
9.7
|
1.5
|
|
8I
|
1/2″(12.7)
|
3/4-20UNF
|
10.0
|
12.86
|
15.7
|
17.3
|
12.0
|
12.8
|
1.5
|
三>平面密封接口
|
系列
|
管外径
|
M
|
d1
|
d2≤
|
A
|
B
|
L1
|
L2
|
O型圈(内径*线径)
|
|
系
列
F
|
10
|
M15*1.5
|
10.6
|
6.5
|
1.1
|
9.5
|
18.0
|
11.5
|
8*1.5
|
|
12
|
M17*1.5
|
12.6
|
8.0
|
1.1
|
9.5
|
18.5
|
12.0
|
10*1.5
|
|
14
|
M19*1.5
|
15.6
|
11.0
|
1.4
|
10.0
|
20.0
|
13.0
|
12.42*1.78
|
|
18
|
M24*1.5
|
19.0
|
13.5
|
1.4
|
11.5
|
22.0
|
14.5
|
15.6*1.78
|
|
22
|
M28*1.5
|
23.6
|
18.0
|
1.4
|
12.0
|
24.0
|
15.0
|
20.35*1.78
|
|
28
|
M34*1.5
|
29.4
|
23.0
|
1.6
|
12.5
|
26.0
|
17.0
|
26*2
|
|
34
|
M41*2
|
35.8
|
29.0
|
1.6
|
13.0
|
31.0
|
22.0
|
32*2
|
|
42
|
M49*2
|
42.8
|
36.0
|
1.6
|
14.0
|
35.0
|
25.0
|
39*2
|
|
48
|
M55*2
|
48.6
|
40.0
|
2.1
|
15.0
|
38.0
|
27.0
|
44.12*2.62
|
|
60
|
M68*2
|
58.5
|
50.0
|
2.1
|
17.0
|
46.0
|
32.5
|
53.64*2.62
|
|
76
|
M84*2
|
74.0
|
63.0
|
2.4
|
20.0
|
49.0
|
34.5
|
69*3
|
