Results for13 5m interlocking kelly barfrom 2 Products.
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406mm x 13.5m Yellow Inter Locking Kelly Bar for XCMG XR220D Piling Rig Specifications Diameter (MM) Elements Length (M) Torque (KN·M) Max Drilling Depth(M) 355 3&4 8-12 180 42 377...
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Mechanical Lock Type Drilling kelly Bar 4X 13.5m For Drilling Hole OD600-OD3000mm Use Q345B and 35CrMo with special heat treatment material steel ,our kelly bar more strong ...
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