D1200/1120mm japan double wall casing with secrew connections 3m length used for pile foundation work

D1500/1400mm japan double wall casing with secrew connections 3m length used for pile foundation work

D1500/1400mm double wall casing with secrew connections 3m length used for pile foundation work

D1200/1120mm double wall casing with secrew connections 3m length used for pile foundation work

D880/800mm double wall casing with secrew connections 3m length used for pile foundation work

D2000MM double wall casing used for pile foundation match bauer soilmec ,leffer liebherr casagrande drill rig

D1500MM double wall casing used for pile foundation match bauer soilmec ,leffer liebherr casagrande drill rig

D1200MM double wall casing used for pile foundation match bauer soilmec ,leffer liebherr casagrande drill rig

D1000MM double wall casing used for pile foundation match bauer soilmec ,leffer liebherr casagrande drill rig

D800MM double wall casing used for pile foundation match bauer soilmec ,leffer liebherr casagrande drill rig

Double casings with screw joint,The double wall casings are designed especially for high torque drilling machines and casings oscillators

We can produce double wall casing size from 600-3000mm ,thickness 40-50mm, length 1m,2m ,3m,4m,5m,6m.

We can produce japan type double wall casing , bauer type double wall casing , leffer type double wall casing,

Our double wall casing have forge type ,and weld type

Japan type double wall casing d1200mm used for pile foundation work match bauer soilmec ,casagrande ,liebherr rotary drill rig

Japan type double wall casing d2000mm used for pile foundation work match bauer soilmec ,casagrande ,liebherr rotary drill rig

forge type double wall casing d1200mm used for pile foundation work match bauer soilmec ,casagrande ,liebherr rotary drill rig

Casing TWISTER / CASING ADAPTER

CASING SHOE FOR SOFT SOILS

CASING SHOE FOR ROCK WITH WELD-ON BARS

CASING SHOE FOR ROCK WITH REPLACEABLE BARS for secant pile

Casing drive adapter (Twister) that transfers the torque from the rotary drive to the casing

Casing Shoe for soft soil or hard soil conditions or secant piles using different types of teeth

Double walled which are used widely used either for their resistance and ability to ensure a flush drill string.
Tianjin huachang xingye technology co ltd email info@tjdrilling.com

Whatsapp 008618902059907