Core Barrel WG Series

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Core Barrel WG Series – Double Tube Swivel & Rigid Type

The WG Series Core Barrels Double Tube Swivel & Rigid 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 WG Series Double Tube Swivel & Rigid Type is generally used for coring in friable, broken formations and the Rigid type will give good recovery in hard to medium compact formations. They are both of the annular discharge type.

WG Series Core Barrel Double Tube - Drillwell Ltd

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.

WG Series Double Tube Swivel & Rigid Type Core Barrel – Dimensions

EWG AWG BWG NWG HWG
In. mm. In. mm. In. mm. In. mm. In. mm.
Bit Set O.D. 1.470 37.3 1.875 46.7 2.345 59.6 2.965 75.3 3.890 98.8
Bit Set I.D. 0.845 21.5 1.185 30.1 1.655 42.0 2.155 54.7 3.000 76.2
Reamer Shell Set O.D. 1.485 37.7 1.890 48.0 2.360 59.9 2.980 75.7 3.907 99.2

WG Series Double Tube Swivel Type Core Barrel – Part Numbers

EWG AWG BWG NWG HWG
3.0m Long DW 01090 DW 01100 DW 01110 DW 01120 DW 01135
1.5m Long DW 01091 DW 01101 DW 01111 DW 01121 DW 01136

WG Series Double Tube Rigid Type Core Barrel – Part Numbers

EWG AWG BWG NWG HWG
3.0m Long DW 01050 DW 01057 DW 01060 DW 01070 DW 01080
1.5m Long DW 01051 DW 01058 DW 01061 DW 01071 DW 01081

If you require any further information or a bespoke design then please email or contact us.