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Kelly
- Manufacturer: Kelly
We can manufacture square drill rods and hexagonal drill rods as per requirements of customers. They are made of AISI 4142H/4145H forged or rolled alloy structural steel. Quenching plus tempering thermal treatmen...
Beijing, China
25 Tons Telescoping Drilling Accessories Swivel For Kelly Bar
- Manufacturer: Kelly
25ton Swivel For kelly bar suitable for Bauer, Soilmec, Sany, XCMG Rotary Drilling Rig The Swivels of rotary drilling rig are mainly used to lift the kelly bar and drilling tools. The upper and lower joints and i...
Beijing, China
559mm Diameter 20.4m Length Sinovo Kelly Bar Swivel
- Manufacturer: Kelly
- Model: BAR
559mm Diameter 20.4m Length Rotary Drilling Rig Kelly Bar Swivel Kelly bars can be divided into friction and interlocking Kelly bars by methods of applying pressure and structural features. Friction Kelly bars(al...
Beijing, China
419m Dia 4 Element X 14m Bauger Standard Friction Kelly Bar
- Manufacturer: Kelly
419m Dia 4 Element X 14m Bauger Standard Friction Kelly Bar Friction Kelly Bar 4 element x 14m Bauger standard Kelly Box with outer kelly diameter 419mm Dimension: kelly bar: 4*14M Suit for Enteco E9080 rotary d...
Beijing, China
Drilling Accessories Interlocking Kelly Bar 4 x 24.5M Bauger standard Kelly Box
- Manufacturer: Kelly
Drilling Accessories Interlocking Kelly Bar 4 x 24.5M Bauger standard Kelly Box drilling accessories with interlocking kelly bar Dimension: kelly bar: 4*24.5M
Beijing, China
Drilling Accessories Interlocking Kelly bar
- Manufacturer: Kelly
Drilling Accessories Interlocking Kelly bar Interlocking Kelly bar
Beijing, China
Friction kelly bar of drilling accessories
- Manufacturer: Kelly
drilling accessories with friction kelly bar Friction Kelly bar
Beijing, China
Drilling Tools Kelly Bar Spring And Lower Plate For Rotary Drilling Machine
- Manufacturer: Kelly
Drilling Accessories Kelly bar spring and lower plate Introduced the use of the Kelly bar spring The rotary drill pipe damping spring is mainly applied to the drill pipe square head, which can be used to cushion ...
Beijing, China