... as to avoid efficiently bit sticking from differential pressureC. Spiral Drill Collar With Elevator Groove And Slip Groove: used as lifting sub ... via reducing crack diffusion to increase fatigue strength of a drill collar and extend the service life. Phosphating or brass plating:Phosphating ...
... . 2.API Spec. 3.Factory directly 4.Timely delivery Spiral drill collar are manufactured strictly from API Spec.7 andNS-1 standard ... 94508 5/8REG279.476.29150 or 9450 API 7-1spiral drill collar
Drill Collar Elevators are hoisting tools for drill collars with zip lift recess and drill collars with lift plugs...... Drill collar elevatorsDrill Collar Elevators are hoisting tools for ... drill collars with zip lift recess ...
Drill Collar SlipsThere are three three types of DCS Drill Collar Slips: S,R and L. They can accommodate drill collar from 3 inch (76.2mm) to 14 inch (355.6mm)O.D.Technical ParameterIf you have any further requirements, please feel free to contact us by [email protected]
... link adapter manufacturers and suppliers, welcome to check dc-type drill collar dolly link adapter price and design with us, and ... adapter for sale. API 8a/8c DC-type Drill Collar Dolly Link Adapter DC-type Drill Collar Raiser is mainly applied for holding and ... for Drilling and Production Hoisting Equipment.The structure of this drill collar dolly link adapter is logical,safe and relable,which is ...
Usage : One of the most important components of the drill string is to provide drilling bit ofpressure and the drill string rigid role. Standard : API 7, API 7-1 and SY/T standards. Material : AISI 4145 H or Non-magnetic material. Types: Slick drill collars / Spiral drill collars / Non-mag material drill collars Size : OD : 3 1/8”---11”, Length : 10’---31’
Detailed Product Description Ingredients: 4145H steel bar from the best stell mill in China. Beside the quality inspeciton done by the producer, We implement a series of inspection methods to the ingredients.100% guarantee the quality from the very beginning.
... ,excellent wear resistance. 3.API Spec7-1 Non-magnetic drill collar is the used of suchh a low-carbon high- ... strength for 1*105/4∏∏Nm. The non-magnetic drill collar along the inner hole of 100mmaway from any magnetic gradient ... ≤0.010. Non-magnetic drill collar along the inner hole of 100mm away from any magnetic ... .49.14or9.45159.5 79.4mm,non-magnetic drill collars
... and oilfield oilfield slip, casing slip, rotary slip, drill collar slip, pneumatic slips, welcome to contact us. The ... oilfield handling tools and suitable to handle the drill rods during the oil well drilling operations ... long (SDXL) according to gripping length. *DCS Drill Collar Slip includes three types i.e. S.R and ... 139.7 2170 105 Technical parameter of DCS Drill Collar Slip Type DCS-S DCS-R OD in ...
... joints in diameters of 68/78/105/121 millmetersdrill collar in diameters of 121/146/159/178geological drilling ... factory specializing in the manufacture and export of drill pipe, drill collars and drilling joints(API and other standard) ... in specifications, quality and quantity assured, competitively priced! Drill PipeSize(inch)WeightDesignationCalculated Plain-End weightOutside Diam.Wall ThicknessLb/ ...
... inductive not burn the workpiece 3.auto detect, efficiency. Drill pipe ultrasonic tesing flaw detector on production-line(NDT) ... rotating device, demagnetizationdevice and so on, main detect the drill collar, pipe magnetization, to adaptablemass detection,set structure of auto ... to fulfill the unique requirement of individual customers. Drill pipe ultrasonic tesing flaw detector on production-line(NDT) ...
Drill pipe, drill collar, heavy weight drill pipe, kelly, drill stem sub To ensure the quality, Uno-Steel made a ... and professional laboratory which can help the technology R&D. drill pipe
... direction can produce maximum torque and speed. ZQ2003/100 drill pipe power tong performance parameterModelZQ203/100Application Range3 1/2 ... ”-5 1/2” Drill pipe;8” Drill collarMax. Clamp Diameter203mm(8”)Max. Torque100kN.m(75000ft ... Hydraulic pressure station(L×WxH)1560×1060×1190mmWeight of Drill Pipe Tongs2400kg(5274 lbs)Total Weight4000kg(including the tong ...
... and developing upon producing various oil drilling tools including Drill Pipe, Drill Collar, Heavy Weight Drill Pipe, Kelly,Pup Joint and so on. ... Our API drill pipes are of high physical property, for their ... steel or plastic steel thread protectors on the connections. Drill pipes of our company are produced in accordance to Standards ...
... , oil field, underground, construction, geothermal, directional boring5)Be used to drill low compressive strength,soft formation6)various of model and dimension ... etc9)high quality and competitive price10)including drill rods,drill collar,rerun steel tooth bits, ,used drill bits stock,used mud pumps,etc Model ... Piece Supply Ability500 Pieces/month Delievery Time within 30 days drill bit
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