We have all kinds of steel pipe, advanced processing equipment and welding equipment, Strict quality control system. Our products can be used full torque.Patent technology specially made six sections kelly bar and five sections interlocking kelly bar significantly improved the rotating drill construction abilit. Best-Quality sany kelly bar - Unidrill 5 sections Friction Kelly Bar for Sany SR150. US $20000-$50000 / Piece. 1.0 Pieces (Min. Order) BAUER SANY Rotary Drilling Rig Seamless Steel Tube Kelly Bar Manufacturer. US $12000-$50000 / Unit. SANY SR150C drilling rig telescoping drill rod kelly bar. US $1000-$50000 /
Casagrande B170 rotary drilling rig Kelly bars, US $ 10000 - 35000 / Set, New, Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Construction works , Video technical support, Online support, Spare parts, Field maintenance and repair service.Source from Beijing Jietaihongli Technology Co., Ltd. on . China Rotary Drilling Kelly Bar - China Kelly Bar for China Rotary Drilling Kelly Bar, Find details about China Kelly Bar for Rotary Rig, Rotary Drilling Kelly Bar from Rotary Drilling Kelly Bar - Hunan Unimate Heavy Industry Co., Ltd. Drill pipe Manufacturers & Suppliers, China drill pipe Seamless Steel Pipe, Carbon Steel Pipe, Steel Pipe, Drill Pipe, Drill Bar Mgmt. Certification:ISO 9001, ISO 9000 City/Province:Liaocheng, Shandong Related Products Drill Pipe of Kelly Bar for Hydraulic Drilling Rig
Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. The main purpose of kelly bar is to transfer the torque of rotary drive and crowd pressure of the crowd system to the drilling tool. Based on the rich manufacturing experience and by absorbing the advanced technology both at home and abroad, we can produce first-class kelly bar KELLY BAR AND ITS SPARE PART, KELLY BAR AND ITS SPARE Parts Of Hydraulic Casagrade Soilmec Bauer Borehole Drilling Tailored Drill Imt Af 120 Rig Kelly Bar. $15,000.00 - $50,000.00 / Piece. 1.0 Rig Machine Used Unidrill Tube Hydrauli Drilling Tools Seamless Steel Sr60 Sr105 Kelly Bar. $15,000.00 - $50,000.00 / Piece. 1.0 Machine 4 Sections Soilmec Sr100 Mini Baby Piling Bore Pile Rig Rotary Pile driver tooling kelly bar for Bauer Sany Soilmec Mait Shenwei Kelly bar Feature:1:Desigened according to advanced Modular-element principle with six ribs laid on tubes. 2:The advantages of our Kelly bar, such as low weight, high strength, high abrasion-resistance, high-reliability are safeguarded. 3:Take use of alloy seamless tube imported from Germany Mannesmann or locally-made.
Apr 20, 2016 · RIG COMPONENTS-- Definitions 49. Drill Pipe - The major part of the drill string is composed of drill pipe. Drill pipe is hot-rolled, pierced, seamless tubing. Drill pipe is specified by its outside diameter, weight per foot, steel grade, and range (length). The drill pipe transmits rotation, vertical movement and drilling fluid to the bit. 62. eTool :Oil and Gas Well Drilling and Servicing - Glossary n:1. a cylindrical steel bar (similar to the handle or bail of a bucket, only much larger) that supports the swivel and connects it to the hook. bailer n:a long, cylindrical container fitted with a valve at its lower end, used to remove water, sand, mud, drilling cuttings, or oil from a well in cable-tool drilling mining drill rod list - mining drill rod for saleRock Drill Rods Qualified for Drilling Rigs Product Introduction:We supply kinds of drilling rigs and accessories,such as drill pipe,drill bit etc.About the drill pipe,we mainly produce used drill rod,rock drill rod,NQ,HQ,AQ drill rod. All Jinzhou City Shitan Machinery Equipment CO. LTD.
Pipes and tubes, steel (8) Drilling - machine tools (6) Oil - drilling and extraction (6) Seamless pipes and tubes - ferrous metal (4) Drilling and test boring - equipment (3) Mechanical engineering - custom work (3) Mining, surface - machinery and equipment (3) Petroleum extraction - systems and equipment (3) Steel (3) Boring, plant and Unidrill Interlocking kelly bar for YUTONG Rotary drilling rigUnidrill Interlocking kelly bar for YUTONG Rotary drilling rig. Now, UNIDRILL kelly bar have been well known at both home and abroad by its strict quality control and super service. As the first kelly bar china manufacturer who could supply one-year warranty, the welders we use all have more than 8 years experience to guarantee the welding quality. And, we adopt top quality seamless steel tube from China's leading steel factory to guarantee the steel tube we use