kelly drive stub

Kelly Bar / Kelly Drive Stub Rotary Drilling Rig , Kelly Adapter Kelly bar is a comsumable part, to improve the perforemance and prolong the service l...

Interlocking Kelly Bar Friction Kelly Bar Great Pressure Transmission​ 1. Kelly bar are designed for the purpose of transferring torques and pressures...

API 7K Square Drive and Pin Drive Roller Kelly Bushing, Heavy, Medium and Light Type Roller Kelly bushing is a necessary tool for drilling, by matchin...

Beijing Jietaihongli Technology Co.,Ltd Kelly box is kelly bar drive head and upper fitting, which is used to joint the drilling bucket or auger. usua...

Customized drilling Rig Interlocking Kelly Bar Foundation Kelly Bar Products Feature 1. All kelly bars use seamless steel tube from large steel factor...

API 6A Forged Kelly Valves, Safely Valves, Top Drive Plug/Cock Valve, Inside BOP Valves Parts Description of kelly valve Kelly Valve also named Kelly ...

HDS HDP Roller Kelly Bushing for Drilling Rotary Table Product Descrption Roller Kelly bushing is to drive kelly by matching with rotary bushing. Ther...

Oilfield Wellhead Equipment PIN DRIVE ROLLER KELLY BUSHING HDP, HDS, 4KRVS Roller Kelly Bushings can be classified as two types based on different way...

Square Trailer Axle Spindle 3500lbs Caravan Stub Axle suit hubs or brake drums What does a stub axle do? A stub axle or stud axle is either one of two...

Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 1...

915MHz Motorized Stub Tuner 915MHz Motorized 3 Stub Tuner is for main waveguide component of microwave transmiting system in industry heating. Frequen...

FD520A 20m Small Rotary Pile Drilling Rig Pile Machinery with 1200mm Max. drilling diameter Application: 1. It adopts telescopic mast which has simple...

API 7K Roller kelly bushing Product Description Roller kelly bushing is a necessary tool for drilling, by matching with rotary square to drive kelly p...

We can provide kelly bar for BAUER, MAIT, IMT, SOILMEC, CASAGRANDE and other foreign brands rotary drilling rig. 1. High quality and competitive price...

Roller kelly bushing technical parameters: Model HDS 27-HDP 20-HDP MDS 20-MDP 17-MDP LDS Type Heavy Medium Light Max.torque N.m 32365 22555 13729 ft.l...

IMT Drilling Rig Kelly Bar with Damping Spring For Foundation Construction We supply kelly drive stub for customers to choose from in the following op...

BAUER /CMV Piling Rig Interlocking Kelly Bar Foundation Kelly Bar Feature 1. All kelly bars use seamless steel tube from large steel factories. 2. All...

Kelly Stub Assembly Kelly Bar Spare Parts Suit Sany Sunward XCMG Drilling Rigs 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction k...

Kelly Bar Drilling Equipment For Bauer And Casagrande Piling Rigs Introduction: 1.All kelly bars use seamless steel tube from large steel factories. 2...

819 Nipple Chuck Kit Specifications 1. For use with SQ50B1, SQ50C, SQ80D, SQ80D1,SQ100D, SQ100D1, SQ50D Power Drive, SQ50E,SQ50F, SQ80C1, SQ100F. 2. S...