this tools is a good tool for the removal of dirty which may be left over the inside casing during drilling operation .
TIANHE CASING SCRAPER ARE WELL USED FOR WORK OVER OPERATION . WELL SALES TO MANY CUSTOMERS IN THE WORLD . SIZE FROM CASING 41/2" TILL 18 5/8". made as per API Standard.
Type | Mandrel O.D.(mm) | Max. O.D.of blade extension (mm) | Min O.D. of balde extension (mm) | Thread type | I.D. (mm) | Scraped range (mm) | Overal length (mm) |
GX89 | 60 | 81 | 60.2 | 1.9NU | 10 | 7.7PPF-15.5PPF | 825 |
GX114 | 92 | 111 | 92 | 2 3/8REG | 24 | 96-104 | 880 |
GX127 | 103 | 121 | 103 | 2 3/8REG | 24 | 106-116 | 880 |
GX140 | 110 | 133 | 115 | NC31 | 24 | 117-128 | 1000 |
GX146 | 110 | 139 | 120 | NC31 | 24 | 122-134 | 1000 |
GX168 | 130 | 162 | 137 | 3 1/2REG | 24 | 140-156 | 1150 |
GX178 | 136 | 170 | 146 | 3 1/2REG | 30 | 148-166 | 1150 |
GX194 | 136 | 186 | 162 | 3 1/2REG | 30 | 165-180 | 1200 |
GX219 | 142 | 212 | 185 | 4 1/2REG | 57 | 191-206 | 1400 |
GX245 | 200 | 238 | 210 | 4 1/2REG | 57 | 216-231 | 1500 |
GX273 | 228 | 268 | 237 | 6 5/8REG | 57 | 242-259 | 1500 |
casing scrapers
