|
规格标注
|
**小内径mm
|
外径mm
|
节距mm
|
单件长度mm
|
适配钢管
|
|
公制
|
英制
|
薄钢
|
厚钢
|
|
8
|
5/16″
|
7.7
|
11
|
4
|
100
|
|
|
|
|
|
10
|
1/4″
|
9.7
|
13.5
|
4.7
|
100
|
″12
|
1/2″
|
|
|
|
12
|
3/8″
|
11.7
|
15.5
|
4.7
|
100
|
″15
|
3/8″
|
″10
|
3/8″
|
|
15
|
1/2″
|
14.7
|
19
|
5.7
|
100
|
″20
|
3/4″
|
″15
|
1/2″
|
|
20
|
3/4″
|
19.6
|
24.3
|
6.4
|
50
|
″25
|
1″
|
″20
|
3/4″
|
|
25
|
1″
|
24.5
|
30.3
|
8.7
|
50
|
″32
|
1/1/4″
|
″25
|
1″
|
|
32
|
1/1/4″
|
31.5
|
38
|
10.5
|
25
|
″40
|
1/1/2″
|
″32
|
1/1/4″
|
|
38
|
1/1/2″
|
37.5
|
45
|
11.4
|
25
|
″50
|
2″
|
″40
|
1/1/2″
|
|
51
|
2″
|
49.5
|
58
|
11.4
|
20
|
″70
|
2/1/2″
|
″50
|
2″
|
|
64
|
2/1/2″
|
62.5
|
72.5
|
14.2
|
10
|
″80
|
3″
|
″70
|
2/1/2″
|
|
75
|
3″
|
73
|
83.5
|
14.2
|
10
|
|
|
″80
|
3″
|
|
100
|
4″
|
97
|
108.5
|
14.2
|
10
|
|
|
″100
|
4″
|
|
