2、特征参数:
|
型号 |
卡瓦体规格(节) |
夹持直径(Inch) |
单重(KG) |
|
套管卡瓦 |
12 |
6 5/8 |
86.2 |
|
12 |
7 |
86.2 |
|
|
12 |
7 5/8 |
86.2 |
|
|
13 |
8 5/8 |
92.9 |
|
|
14 |
9 5/8 |
101.6 |
|
|
15 |
10 3/4 |
108.3 |
|
|
17 |
11 3/4 |
121.7 |
|
|
18 |
13 3/8 |
121.7 |
|
|
21 |
16 |
139.7 |
|
|
25 |
18 5/8 |
166.5 |
|
|
26 |
20 |
173.7 |
|
|
30 |
24 |
200.9 |
|
|
33 |
26 |
220.4 |
|
|
37 |
30 |
247.7 |



