产品介绍
本标准规定了卡套式端直通管接头,适用于油、气及一般腐蚀性介质的管路系统。
标记示例:
公称压力J级,管子外径D0为14mm的卡套式端直通管接头:
管接头J14 GB/T3733.1-1983
管子外径D0
|
公称通径DN
|
d5
|
d
|
l
|
l1
|
L≈
|
扳手尺寸
|
e
|
e1
|
重 量(kg/100件)
|
|
S
|
S1
|
||||||||||
G(25)
|
4
|
3
|
M10×1
|
8
|
8
|
23
|
15
|
15
|
17.3
|
17.3
|
2.27
|
5
|
3.5
|
||||||||||
6
|
4
|
9.7
|
27
|
16
|
18.5
|
2.83
|
|||||
8
|
6
|
M12×1.5
|
12
|
13
|
30
|
16
|
18
|
18.5
|
20.8
|
4.53
|
|
10
|
8
|
M14×1.5
|
34
|
18
|
21
|
20.8
|
24.2
|
5.83
|
|||
12
|
10
|
M16×1.5
|
14
|
21
|
24
|
24.2
|
27.7
|
7.7
|
|||
14
|
12
|
M18×1.5
|
24
|
27.7
|
8.83
|
||||||
16
|
14
|
M22×1.5
|
14
|
15
|
36
|
27
|
27
|
31.2
|
31.2
|
12.2
|
|
18
|
15
|
30
|
34.6
|
13.6
|
|||||||
20
|
17
|
M27×2
|
16
|
39
|
34
|
34
|
39.3
|
39.3
|
19.4
|
||
22
|
19
|
18.5
|
43
|
36
|
41.6
|
22.1
|
|||||
25
|
22
|
M33×2
|
18
|
20.5
|
46
|
41
|
41
|
47.3
|
47.3
|
32.1
|
|
28
|
24
|
21.5
|
47
|
32.3
|
|||||||
J(40)
|
6
|
3
|
M12×1.5/G1/8″
|
12
|
13.5
|
31
|
16
|
18
|
18.5
|
20.8
|
5.24
|
8
|
5
|
M14×1.5/G1/4″
|
14.5
|
33
|
18
|
21
|
20.8
|
24.2
|
6.57
|
||
10
|
7
|
M16×1.5/G3/8″
|
15
|
36
|
21
|
24
|
24.2
|
27.7
|
8.97
|
||
12
|
8
|
M80×1.5/G(1/2″)
|
16
|
37
|
24
|
27.7
|
10.9
|
||||
14
|
10
|
14
|
38
|
27
|
27
|
31.2
|
31.2
|
13.9
|
|||
16
|
12
|
M22×1.5
|
17
|
39
|
30
|
34.6
|
16.5
|
||||
18
|
14
|
40
|
30
|
34
|
34.6
|
39.3
|
16.7
|
||||
20
|
16
|
M27×2
|
16
|
21
|
48
|
34
|
36
|
39.3
|
41.6
|
26.6
|
|
22
|
18
|
49
|
36
|
41
|
41.6
|
47.3
|
33.2
|
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