Rotary Drill Pipe Flush Joint 3-1/2" OD 6m Length API 2-3/8" IF For Oil Well
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... and strictly checked by chemical content, metallographic structure,geometric dimension,NDT tests,etc to ensure the stable quality of the product. 2,Process of drill pipe body Pipe end is upsetted by National Oil Well equipment with...
KSQ Technologies (Beijing) Co. Ltd
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Drilling Tools Kelly Bar Spring And Lower Plate For Rotary Drilling Machine
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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 the pressure during drilling. The use of quality spring steel, advanced technology, long service life and higher construction safety coefficient. Size:φ377,φ440,φ406,φ470,φ508,Applicable to different types of rotary drill pipe......
Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.
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Classification of Rotary Drilling Tools
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...rotary drilling tools, including drill bits, drill teeth, casings, and drill pipe series products. These products are used in conjunction, and you must choose reliable manufacturers to purchase. There are many types of rotary drilling tools, such as bailing buckets, barrel drills, spiral drill buckets, body-opening drill buckets, clear hole drill buckets, bottom-expanded drill buckets, etc. These are the types of rotary...
Langfang Pangolin Drilling Tools Co., Ltd.
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Hydraulic Rotary Drilling Machine Bridge Piers Construction Machinery Automation Rotary Drilling Rig
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... a hydraulic system as the power source, these rigs drive the drill pipe and bit for rotary drilling while featuring full 360-degree rotation. This allows the equipment to perform multi-directional and multi-angle drilling operations without moving...
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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Well Drilling Rods API Reg DTH Drill Pipes DTH Drill Tubes DTH Drill Rods
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... pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. According to different application, different diameters of drill tubes are...
Changsha Sollroc Engineering Equipments Co., Ltd
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114MM Water Well Mining Drill Pipes and DTH Drill Rods With 2 7/8" API Standard Reg Drill Pipes
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...Drill Pipes and DTH Drill Rods With 2 7/8" API Standard Reg Drill Pipes Describtion Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. According to different application, different diameters of drill...
KSQ Technologies (Beijing) Co. Ltd
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Carbon Steel DTH 50mm Water Well Drill Pipe
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...rod. It is mainly used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint. Our down the hole drill pipe is manufactured based on the API standards. And according to specific requirements, we...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Hydraulic Rotary Drilling Rig With ISO 9001 BHD - 260
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...Rotary Drilling Rig With ISO 9001 BHD - 260 BHD-260 hydraulic anchor drilling rig with more powerful engine, ensure its powerful output. It can be used to drill with efficiency in harder formations such as formations with pebble and boulder. Product Description BHD-260 Hydraulic Rotary Drilling Rig is designed been used for anchor drilling . It is a full hydraulic machine.It can be used in many fields such as pipe......
QUATEC GEO-ENGINEERING MACHINERY CO., LTD.
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Seamless Steel Drill Pipe Casing 50-114mm Borehole Drilling Rods
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...one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. Diameter: 76 mm, 89 mm, 102 mm, 114 mm, 140 mm, 2 3/8", 2 7/8", 3 1/2", 4", 4 1/2", 5", 5 1/2"...
Sinotechdrill International Co., Ltd
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4'' Rotary Drilling Rubber Hoses Decoking Kelly Vibrator Hoses API 7K
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... as hydraulic oil, fuel oil, lubricants, emulsion, glycol and water.Drilling hose is also used to adjust the installation mistake between drilling pipe line and stand pipe to avoid shake. To transmit high pressure oil or water based mud. Meets the severe...
XIAN ATO INTERNATIONAL CO.,LTD
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