CCFA-CA-DW Ø 750/670 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 750 mm
Effective length 1,000, 1,500, 2,000, 3,000, 5,000, 10,000 mm
Cutting diameter of tool Dc 640 mm
Type Standard
Equipment Conical bolts, conical rings, threaded rings and locating keys

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Type Standard
CCFA-CA-DW Ø 750/670 x 1000 CCFA-CA-DW Ø 750/670 x 1500 CCFA-CA-DW Ø 750/670 x 2000 CCFA-CA-DW Ø 750/670 x 3000 CCFA-CA-DW Ø 750/670 x 5000 CCFA-CA-DW Ø 750/670 x 10000
Effective length [mm] 1,000 1,500 2,000 3,000 5,000 10,000
Casing outside diameter [mm] 750 750 750 750 750 750
Casing inside diameter [mm] 670 670 670 670 670 670
Cutting diameter of tool Dc [mm] 640 640 640 640 640 640
Weight [kg] 455 645 830 1,210 1,960 3,840
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. 13113549 13113551 13113552 13113554 13113555 13113556
Variants

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