Casing Scrapers Max. O.D.of Blade Extension 81~238 (mm) Mandrel O.D. 60~228 (mm)
Minimum Order Quantity:1
Delivery Time:10-15 WORK DAYS
Payment Terms:L/C,T/T
Place of Origin:CHINA
Supply Ability:10 PIECES PER MOMTH
Packaging Details:WOODEN BOX
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15th/F,Unit1,BLDG#2,Xi'an West OE Park,77 Keji Er Road, Hi-tech Zone, Xi’an, China 710075
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Casing Scrapers Max. O.D.of blade extension 81~238 (mm) Mandrel O.D. 60~228 (mm)
Descriptions of Casing Scrapers Max. O.D.of blade extension 81~238 (mm) Mandrel O.D. 60~228 (mm):
The Casing Scraper is used to clean cement, mud, embedded bullets, rust, mill scale, paraffin, perforation burrs and other substances from the inside walls of casing. Maintaining a clean casing I. D. is important to the operation of all tools used in drilling the well. Likewise, packers and similar tools must have a clean surface to grip. Foreign materials on casing walls will frequently cause these tools to become difficult to operation.
Specifications:
| 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 Max. O.D.of Blade Extension 81~238 (mm) Mandrel O.D. 60~228 (mm)
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