管接頭J14 GB/T3754.1-1983,卡套式端對接直通管接頭,生產(chǎn)廠家,價(jià)格
本標(biāo)準(zhǔn)規(guī)定了卡套式端對接直通管接頭，適用于油、氣及一般腐蝕性介質(zhì)的管路系統(tǒng)。
標(biāo)記示例：
公稱壓力J級，管子外徑D0為14mm的卡套式端對接直通管接頭：
管接頭J14 GB/T3754.1-1983 |
| |
|
管子外徑D0
|
公稱通徑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
|
|
16
|
31
|
15
|
15
|
17.3
|
17.3
|
3.08
|
|
5
|
3.5
|
|
6
|
4
|
18.7
|
36
|
16
|
18.5
|
4.15
|
|
8
|
6
|
M12×1.5
|
12
|
22
|
40
|
16
|
18
|
18.5
|
20.8
|
6.23
|
|
10
|
8
|
M14×1.5
|
23
|
43
|
18
|
21
|
20.8
|
24.2
|
8.02
|
|
12
|
10
|
M16×1.5
|
24
|
44
|
21
|
24
|
24.2
|
27.7
|
10.6
|
|
14
|
12
|
M18×1.5
|
24
|
27.7
|
12.1
|
|
16
|
14
|
M22×1.5
|
14
|
25
|
46
|
27
|
27
|
31.2
|
31.2
|
16.2
|
|
18
|
15
|
25.5
|
30
|
34.6
|
18.9
|
|
20
|
17
|
M27×2
|
16
|
27
|
50
|
34
|
34
|
39.3
|
39.3
|
26.5
|
|
22
|
19
|
31.5
|
55
|
36
|
41.6
|
30.8
|
|
25
|
22
|
M33×2
|
18
|
33.5
|
59
|
41
|
41
|
47.3
|
47.3
|
44.1
|
|
28
|
24
|
34.5
|
61
|
47.5
|
|
32
|
27
|
M42×2
|
20
|
36.5
|
64
|
50
|
50
|
57.7
|
57.7
|
47.9
|
|
34
|
30
|
65
|
68.3
|
|
40
|
34
|
M50×2
|
22
|
37.5
|
66
|
60
|
55
|
69.3
|
63.5
|
90.1
|
|
42
|
36
|
60
|
69.3
|
101
|
|
J(40)
|
6
|
3
|
M12×1.5/G1/8″
|
12
|
23
|
41
|
16
|
18
|
18.5
|
20.8
|
7.27
|
|
8
|
5
|
M14×1.5/G1/4″
|
24
|
43
|
18
|
21
|
20.8
|
24.2
|
9.06
|
|
10
|
7
|
M16×1.5/G3/8″
|
25.5
|
46
|
21
|
24
|
24.2
|
27.7
|
12.3
|
|
12
|
8
|
M80×1.5/G(1/2″)
|
26.5
|
47
|
24
|
27.7
|
15
|
|
14
|
10
|
14
|
27
|
48
|
27
|
27
|
31.2
|
31.2
|
18.3
|
|
16
|
12
|
M22×1.5
|
28
|
50
|
30
|
34.6
|
22.7
|
|
18
|
14
|
29.5
|
53
|
30
|
34
|
34.6
|
39.3
|
25.5
|
|
20
|
16
|
M27×2
|
16
|
34.5
|
62
|
34
|
36
|
39.3
|
41.6
|
36.6
|
|
22
|
18
|
35.5
|
64
|
36
|
41
|
41.6
|
47.3
|
45.7
|
|
25
|
20
|
M33×2
|
18
|
38
|
67
|
41
|
47.3
|
54.2
|
|
28
|
22
|
39.5
|
69
|
46
|
53.1
|
63.4
|
|