|
 |
Features /
1.Starting force and restoring force exceed API 10D specifications, ensuring casing stand-off.
2.Hinged design allows convenient installation. 3.Can be unfolded and stacked flatly, saving storage and transportation cost. |
|
Casing size |
Hole size |
Max OD |
|
|
in |
in |
mm |
in |
|
4-1/2 |
5-7/8 |
177 |
6.969 |
|
4-1/2 |
6 |
199 |
7.835 |
|
4-1/2 |
8-1/2 |
255 |
10.078 |
|
5 |
6-1/4 |
187 |
7.480 |
|
5 |
6-1/2 |
187 |
7.480 |
|
5-1/2 |
8-1/2 |
256 |
10.079 |
|
6-5/8 |
8-1/4 |
245 |
9.646 |
|
6-5/8 |
8-1/2 |
245 |
9.646 |
|
6-5/8 |
8-3/4 |
255 |
10.039 |
|
7 |
8-1/2 |
253 |
9.921 |
|
7 |
9-1/2 |
279 |
10.984 |
|
7 |
9-7/8 |
297 |
11.693 |
|
7-5/8 |
9-1/2 |
278 |
10.945 |
|
7-5/8 |
9-7/8 |
278 |
10.945 |
|
9-5/8 |
12-1/4 |
374 |
14.764 |
|
10-3/4 |
12-1/4 |
370 |
14.567 |
|
10-3/4 |
13-3/8 |
380 |
14.961 |
|
10-3/4 |
13-5/8 |
392 |
15.433 |
|
10-3/4 |
14-3/4 |
416 |
16.378 |
|
10-3/4 |
16 |
428 |
16.850 |
|
13-3/8 |
16 |
443 |
17.441 |
|
13-3/8 |
17-1/2 |
471 |
18.504 |
|
16 |
20 |
551 |
21.654 |
|
16 |
22 |
613 |
24.132 |
|
20 |
26 |
714 |
28.110 |
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Address: #1286, Changxing Road, Economic Development Zone, Dezhou, Shandong, China
Tel: +86-534-2670699 Fax: +86-534-2566056 E-mail:info.sripe@sinopec.com
