Model: Cylindrical/Conical as request
Dia:520-3000mm
Cut type: Double/Single cut
Materials: Q355B
Kelly box: 130/150/200/250mm
Wear protection: Hard facing or wear strips
Application：Dense sand, granvle and medium up to weak rock.
Features：
Opening system: Automatic or manual double system-available upon request.
Shell height: as customers request, for example increased to 1500/2000mm, to increase the drilling volume and the work efficiency.S
Strucure: Side cut collar plate with round shank bits, round shank rock bits pilot bits/Fishtail pilot bits
Wear protection: Hard facing-Wear strip-Betek Stungstuds upon request
Parameters
Workshop & Producing line
Welding details
Quality control
Package & Delivery
What we suppply?
Get the professional solution of customized Casing pipe,Kelly bar,Drilling tools,Used drilling rig, we believe the Guaranteed quality at Reasonable price win us a long cooperation.
Tags: Casing pipe , Double wall casing , Kelly bar , Drilling tools , Drilling bucket , Drilling auger , Tremie pipe , Used drilling rig , second hand drilling machine , piling machine , drilling rig , bored pile machine , Interlocking kelly bar , Friction kelly bar , lock kelly bar , sw
Send Email
售前客服
WhatsApp