Merchandise Description
Item Identify&colon Slip on established screw stop collar for rigid centralizer
Description
one&period of time End collar kind&colonHinged type and slip on variety
2&interval Dimensions&colon 4 1&sol2”~20”&comma in accordance to the casing OD&period of time
three&time period Usage&colon for effectively drilling location&comma mix with the centralizers&comma this sort of as bow spring centralzers&comma rigid centralizers&time period
Parameters of quit collar
| Requirements&commamm | thirteen 3&sol8″ | 10 3&sol4″ | nine 5&sol8″ | eight 1&sol8″ | 7 5&sol8″ | 7″ | five 1&sol2″ | 5″ | four 1&sol2″ |
| ID&commamm | 338 | 272 | 245 | 206 | 193 | 177 | 139 | 126 | 114 |
| OD&commamm | 350 | 284 | 257 | 218 | 285 | 189 | 151 | 138 | 126 |
| Keeping Pressure&commaKN | forty | forty | 40 | 30 | 30 | 30 | thirty | 24 | 24 |
We have bow casing centralizer and rigid casing centralizer&comma there are the specification&period of time
Parameter of Bow Casing Centralizers
| Product &lparin&rpar |
Hooping In-Dia&period &lparmm&rpar | Hooping thickness&lparmm | Total length &lparmm&rpar |
Max&periodOut-Di &lparmm&rpar |
Amount of spring&lparmm&rpar |
| five-1&sol2″ x 8-1&sol2″ | 142-148 | 3-five | 650&pm50 | 225&pm5 | five |
| 7″ x 9-5&sol8″ | 181-186 | 3-5 | 650&pm50 | 255&pm5 | six |
| seven” x 8-1&sol2″ | 181-186 | three-5 | 650&pm50 | 235&pm5 | 6 |
| eight-5&sol8 x 12-1&sol4″ | 223-228 | three-five | 650&pm50 | 330&pm5 | eight |
| nine-5&sol8 x 12-1&sol4″ | 250-255 | three-5 | 650&pm50 | 330&pm5 | 8 |
| ten-3&sol4 x 12-1&sol4″ | 274-276 | three-5 | 650&pm50 | 330&pm5 | nine |
| thirteen-3&sol8″x17-1&sol2″ | 342-347 | three-5 | 650&pm50 | 450&pm5 | eleven |
| eighteen-5&sol8″x24″ | 475-477 | 3-5 | 600&pm50 | 610&pm5 | twelve |
| 20″x26″ | 509-511 | 3-5 | 600&pm50 | 660&pm5 | twelve |
Parameter of Rigid Casing Centralizers
| Design | Max OD&lparmm&rpar | ID&lparmm&rpar | Size&lparmm&rpar |
| four-1&sol2″ x 6″ | one hundred forty five | 116&period5 | two hundred |
| 5″ x 6″ | a hundred forty five | 129 | 200 |
| 5-1&sol2″ x 8-1&sol2″ | 205-210 | 142 | two hundred&sol300 |
| 6-5&sol8″ x 8-1&sol2″ | 205-210 | 171 | 200&sol300 |
| 7″ x 8-1&sol2″ | 205-210 | 181 | 200&sol300 |
| 7″ x 9-1&sol2″ | 225-235 | 181 | 200&sol300 |
| 7″ x 9-5&sol8″ | 225-235 | 181 | two hundred&sol300 |
| nine-5&sol8″ x 12-1&sol4″ | three hundred-305 | 248 | 200 |
| thirteen-3&sol8″ x 17-1&sol2″ | 430-435 | 346 | 200 |
