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SR220 OD445 kelly bar Construction Machinery Parts interlock column

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Address: 1903, Building 3, No. 10 Yard, Ronghua South Road, Beijing Economic and Technological Development Zone

Contact name:Manager

Verified Suppliers

Country/Region	china
City & Province	beijing beijing

Application	Foundation Drilling Equipment, Rotary Drill Rig, Piling Equipment
OEM	Available
Type	Frictional/Interlocking
Color	Gray/Yellow/red/customer
Style	Mechanical

SR220 OD445 kelly bar Construction Machinery Parts interlock column

Jietaihaoli Company has been supply one-stop service for drilling rigs from 2003 year, which ...

Jietaihaoli Company has been supply one-stop service for drilling rigs from 2003 year, which ...

Jietaihaoli Company has been supplied one-stop service for drilling rigs since 2003 year, which ...

Secondhand Piling Rigs For Sales All after refurbished Used /Second Hand Piling Rig We focus on used ...

Secondhand Piling Rigs For Sales All after refurbished Used /Second Hand Piling Rig We focus on used ...

Rotary sleeve is used to transfer torque and pressure to kelly bar , it is welded at the inner of ...

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