CCFA-CA-DW-HD Ø 508/448 CCFA casing

Double-walled casing with 30 mm coupling, wall thickness 12,5/12,5 mm, light design. Drill casings can be used in the Kelly drilling process, however not when a casing oscillator is in use.
Gallery loading.
Casing outside diameter 508 mm
Effective length 1,000, 1,500, 2,000, 3,000, 4,000, 5,000, 6,000 mm
Cutting diameter of tool Dc 420 mm
Type Heavy duty
Equipment Conical bolts, conical rings, threaded rings and locating keys

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Type Heavy duty
CCFA-CA-DW-HD Ø 508/448 x 1000 CCFA-CA-DW-HD Ø 508/448 x 1500 CCFA-CA-DW-HD Ø 508/448 x 2000 CCFA-CA-DW-HD Ø 508/448 x 3000 CCFA-CA-DW-HD Ø 508/448 x 4000 CCFA-CA-DW-HD Ø 508/448 x 5000 CCFA-CA-DW-HD Ø 508/448 x 6000
Effective length [mm] 1,000 1,500 2,000 3,000 4,000 5,000 6,000
Casing outside diameter [mm] 508 508 508 508 508 508 508
Casing inside diameter [mm] 448 448 448 448 448 448 448
Cutting diameter of tool Dc [mm] 420 420 420 420 420 420 420
Weight [kg] 315 485 625 920 1,300 1,625 1,950
Wall thickness casing [mm] 30 30 30 30 30 30 30
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Variants

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