CCFA-CA-DW Ø 880/800 CCFA casing

Double-walled casing with 40 mm coupling, wall thickness 10/10 mm, light design. Thanks to the reduction in weight, ideal for CCFA operation. Drill casings can be used in the Kelly drilling process, however not when a casing oscillator is in use.
Gallery loading.
Casing outside diameter 880 mm
Effective length 1,000, 1,500, 2,000, 3,000, 5,000, 10,000 mm
Cutting diameter of tool Dc 770 mm
Type Standard
Equipment Conical bolts, conical rings, threaded rings and locating keys

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Type Standard
CCFA-CA-DW Ø 880/800 x 1000 CCFA-CA-DW Ø 880/800 x 1500 CCFA-CA-DW Ø 880/800 x 2000 CCFA-CA-DW Ø 880/800 x 3000 CCFA-CA-DW Ø 880/800 x 5000 CCFA-CA-DW Ø 880/800 x 10000
Effective length [mm] 1,000 1,500 2,000 3,000 5,000 10,000
Casing outside diameter [mm] 880 880 880 880 880 880
Casing inside diameter [mm] 800 800 800 800 800 800
Cutting diameter of tool Dc [mm] 770 770 770 770 770 770
Weight [kg] 560 795 1,005 1,445 2,325 4,545
Wall thickness inside [mm] 10 10 10 10 10 10
Wall thickness outside [mm] 10 10 10 10 10 10
Wall thickness casing [mm] 40 40 40 40 40 40
Article no. 11998645 13117180 11998644 11998643 11998642 13117182
Variants

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