Core Barrel WF Series – Double Tube Swivel Type
The WF Series Core Barrels Double Tube Swivel Type are manufactured from the highest quality materials. The dimensions and physical properties are in accordance with International and National safety standards ISO 3551-1 1992 and BS 4019; part 3 ; 1992. The most stringent quality control procedures are employed during all phases of manufacture. Straightness is controlled to 1;1200 or better.
The Core Barrel WF Series Double Tube Swivel Type are used to obtain good core recovery under difficult conditions. They will obtain good core in badly shattered, soft and weathered unconsolidated formations. They may be used with either water or mud fluid flushing and are Face Ejection design.
We design and manufacture our own range of Core Barrels. We can offer Core Barrels in length increments of 3 & 1.5 mtrs. If you require any other length then we can supply them on request. All our Core Barrel products are designed and manufactured in house by our fully qualified engineers allowing us to provide a custom service and a fast turn around.
WF Series Double Tube Swivel Type Core Barrel – Dimensions
|In. mm.||In. mm.||In. mm.||In. mm.||In. mm.|
|Bit Set O.D.||3.890 98.8||4.720 119.9||5.720 145.3||6.845 173.9||7.845 199.3|
|Bit Set I.D.||3.000 76.2||3.625 92.1||4.437 112.7||5.500 139.7||6.500 165.1|
|Reamer Shell Set O.D.||3.906 99.2||4.750 120.7||5.750 146.0||6.875 174.6||7.875 200.0|
WF Series Double Tube Swivel Type Core Barrel – Part Numbers
|3.0m Long||DW 01145||DW 01150||DW 01155||DW 01160||DW 01165|
|1.5m Long||DW 01146||DW 01151||DW 01156||DW 01161||DW 01166|