Stop Collars
Stop Collars basic infomation
Catalog:
Centralizers,Stop Collars&Scratchers
Keywords:
Stop Collars
Tel:
+86-546-7663069
Fax:
+86-546-7663068
E-mail:
Stop Collars details
Stop Collars
Features:
1、The stop collars are available in three types:Knock-On Type,Spiral Nail Type and Set Screw Type.
2、The stop collars can be installed on any position on casing to limit the axial movement of centralizers and cement baskets.
Technical Parameters:
| Specifications | 13 3/8" | 10 3/4" | 9 5/8" | 8 1/8" | 7 5/8" | 7" | 5 1/2" | 5" | 4 1/2" |
| I.D.(mm) | 338 | 272 | 245 | 206 | 193 | 177 | 139 | 126 | 114 |
| O.D.(mm) | 350 | 284 | 257 | 218 | 285 | 189 | 151 | 138 | 126 |
| Holding Force (KN) | 40 | 40 | 40 | 30 | 30 | 30 | 30 | 24 | 24 |
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