套筒的技术优点：
1、适用于承受拉、压双向作用力的各类建筑物钢筋混凝结构中的钢筋连接施工。
2、节材、节能，不受钢筋成份及种类的限制。
3、可全方位连接。
4、可提前予制，工厂化作业，不占用工期，全天候施工。
5、操作方便、快捷，施工速度快，可大大缩短工期。
产品图片及参数如下：
|
产品型号 |
二面幅度尺寸S(mm) |
D1(mm) |
D2(mm) |
L1(mm) |
L(mm) |
D(mm) |
重量(g) |
|
4A-08L |
8 |
14.0 |
25.0 |
6.0 |
55.0 |
7.0 |
90 |
|
4A-09L |
9 |
15.0 |
25.0 |
8.0 |
55.0 |
7.0 |
95 |
|
4A-10L |
10 |
16.0 |
25.0 |
10.0 |
55.0 |
8.0 |
100 |
|
4A-11L |
11 |
17.5 |
25.0 |
10.0 |
55.0 |
9.0 |
100 |
|
4A-12L |
12 |
19.5 |
25.0 |
11.0 |
55.0 |
10.0 |
110 |
|
4A-13L |
13 |
21.0 |
25.0 |
11.0 |
55.0 |
10.0 |
125 |
|
4A-14L |
14 |
22.0 |
25.0 |
22.0 |
55.0 |
11.0 |
120 |
|
4A-15L |
15 |
23.0 |
25.0 |
12.0 |
55.0 |
11.0 |
135 |
|
4A-16L |
16 |
24.0 |
25.0 |
12.0 |
55.0 |
14.0 |
140 |
|
4A-17L |
17 |
26.0 |
26.0 |
23.0 |
55.0 |
14.0 |
150 |
|
4A-18L |
18 |
27.0 |
26.0 |
13.0 |
55.0 |
15.0 |
160 |
|
4A-19L |
19 |
29.0 |
27.0 |
25.0 |
55.0 |
16.0 |
180 |
|
4A-20L |
20 |
30.0 |
28.0 |
15.0 |
55.0 |
16.0 |
180 |
|
4A-21L |
21 |
31.0 |
28.0 |
28.0 |
55.0 |
18.0 |
170 |
|
4A-22L |
22 |
32.0 |
28.0 |
17.0 |
55.0 |
18.0 |
170 |
|
4A-23L |
23 |
33.0 |
28.0 |
17.0 |
55.0 |
20.0 |
170 |
|
4A-24L |
24 |
35.0 |
28.0 |
18.0 |
55.0 |
20.0 |
190 |
|
4A-25L |
25 |
37.0 |
28.0 |
18.0 |
55.0 |
22.0 |
215 |
|
4A-26L |
26 |
38.0 |
28.0 |
19.0 |
75.0 |
22.0 |
245 |
|
4A-27L |
27 |
39.0 |
28.0 |
19.0 |
75.0 |
22.0 |
250 |
|
4A-28L |
28 |
40.0 |
30.0 |
20.0 |
80.0 |
22.0 |
275 |
|
4A-29L |
29 |
41.0 |
30.0 |
20.0 |
80.0 |
22.0 |
285 |
|
4A-30L |
30 |
42.0 |
32.0 |
21.0 |
85.0 |
25.0 |
308 |
|
4A-32L |
32 |
45.0 |
34.0 |
21.0 |
85.0 |
25.0 |
346 |
|
4A-33L |
33 |
46.0 |
34.0 |
21.0 |
85.0 |
25.0 |
375 |