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  • Drill collar factory,Drill collar manufacturer, Drill collar price , Drill collar company
  • drill pipes, drill collars
    Feilong Drilling Spare Parts Company was established in 1983. Our company can supply drill pipes and drill collars which used on the oilfield and water well, if you need, please do not hesitate to contact with me. Website: http://www.xydrilling.com Mail: yongli19830517@hotmail.com (also my MSN) Skype ID:...
    Keywords: drill pipes  drill collars  pipe  collar  drilling bits  drilling  
    Categories: Minerals, Metals > Pipe & Fittings
    Feilong Drilling Spare Parts Company     China
       Send Inquiry         Online Chat

  • Non magnetic drill collar
    Non-magnetic drill collar Material: Non-magnetic drill collars are from chrome manganese, low carbon alloy obtained by combining a proprietary chemical analysis and a rotary hammer process. The material is resistant to stress corrosion cracking, with high machine ability and no tendency to galling. Standard:...
    Keywords: drill collar  drill pipe  Forging  kelly  roller reamer  Stabilizer  
    Categories: Minerals, Metals > Iron & Steel
    China Senwell drilling equipments Co.,Ltd     China
       Send Inquiry         Online Chat

  • Drill collar
    Product features: It is used in drill string which are one of the most important component to provide drilling bit of pressure and the drill string rigid role. All connections are phosphate-coated or copper plating to improve resistance to galling. Our company offers steel and cast steel and plastic steel thread...
    Keywords: drill collar  drill pipe  Forging  hole opener  kelly  Stabilizer  
    Categories: Minerals, Metals > Metal Mineral
    China Senwell drilling equipments Co.,Ltd     China
       Send Inquiry         Online Chat

  • Kelly
    Product features: Made from AISI 4145H-4145H Mod. alloy bars that are quenched and tempered full length, which up to 46 feet long. A hardness range of 285 to 341 BHN and a minimum impact value of 40ft-lbs are maintained one inch below the surface at room temperature. All ends and center drive sections trepanned to...
    Keywords: kelly  drill collar  drill pipe  Forging  Stabilizer  rotary reamer  
    Categories: Minerals, Metals > Mining Machinery
    China Senwell drilling equipments Co.,Ltd     China
       Send Inquiry         Online Chat

  • Heavy Weight Drill Pipes
    Integral Heavy Weight Drill Pipes Product features: the contents of trace elements in effective control. The thick central part of the drill pipe, joints and thickening of the middle part of the outer surface of carbide wear welding zone to be effective protection against wear. Material: 4145H,4145H Mod. ...
    Keywords: drill collar  fishing tools  drill pipe  Forging  kelly  Stabilizer  
    Categories: Minerals, Metals > Iron & Steel
    China Senwell drilling equipments Co.,Ltd     China
       Send Inquiry         Online Chat

  • Drill pipe
    Product features: Drill pipe weld using inertial friction welding, the welding process is a solid, process parameters can be set up in advance, the whole process of welding parameters from real-time computer monitoring. IF treatment equipment for the heating mode of induction heating control system using the German...
    Keywords: drill pipe  drill collar  Forging  hole opener  kelly  Stabilizer  
    Categories: Minerals, Metals > Mining Machinery
    China Senwell drilling equipments Co.,Ltd     China
       Send Inquiry         Online Chat

  • Forging
    Material: Made from Alloy Steel. Such as 1045,42CrMo4,4140,4142,AISI4145H Mod. and so on. Also we could according to the customer’s requirement. Type: All kinds of Metallurgical shaft.  Hydroelectric generator shaft.  Wind-driven generator shaft.  Forged Bar( both solid and bored) ...
    Keywords: drill collar  drill pipe  Forging  rotary reamer  Stabilizer  kelly  
    Categories: Minerals, Metals > Iron & Steel
    China Senwell drilling equipments Co.,Ltd     China
       Send Inquiry         Online Chat

  • Stabilizer
    Stabilizer Material and Description: Made from AISI 4145 H or AISI 4145 H Modified Alloy Steel and we are developing Non-mag material . Type: Type1.Stabilizer forging. Type2.Integral Blade Stabilizer(divided into third kind as follow)      1.Integral spiral stabilizer ...
    Keywords: Forging  Stabilizer  hole opener  roller reamer  drill collar  drill pipe  
    Categories: Minerals, Metals > Iron & Steel
    China Senwell drilling equipments Co.,Ltd     China
       Send Inquiry         Online Chat

  • drill stem subs API
    Drill stem subs: Shenlong manufactures all the four types of subs e.g. straight OD type A or reduced section type B or swivel sub type C or lift sub type D as per API Spec 7.These would be with box and pin connections or with box or pin connection on both sides.Class of subs manufactured are (a) kelly subs...
    Keywords: drill collar  drill pipe  drill stem subs  kelly  stabilizer  
    Categories: Industrial Supplies > Machining Tool
    Shenlong petroleum drilling tools Co.,Ltd     China
       Send Inquiry         Online Chat

  • kelly API
    Hexagonal,square Kelly: We offer square and hexagonal Kellys.Kellys are available up to 14m long.Our Kellys are made from AISI 4145H modified alloy bars that are quenched and tempered full length.A hardness range of 285to 341 BHN and a minimum impact value of 54Joules as per ASTM A 370 Chirpy are maintained one...
    Keywords: drill collar  drill pipe  kelly  stabilizer  drill stem subs  
    Categories: Industrial Supplies > Machining Tool
    Shenlong petroleum drilling tools Co.,Ltd     China
       Send Inquiry         Online Chat

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