API Drill String Components , AISI 4145H Lifting Sub Drilling
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...Drilling tool NC50 XT54 6-5/8REG 5 1/2FH Lifting Sub, Lift Nipple Description of lifting sub Lifting sub is the special tools for lifting of the drill tools in petroleum, natural gas industry and geologic exploration. There're two types for drill tool lifting sub in structure: type A or B. Type A lift sub is with 18 degree shoulder, and type B is with 90 degree shoulder. All lifting subs......
Dongying Oilman Machinery Equipment Co.,Ltd.
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Lifting Sub Drilling Rig Tools For 114mm Drill Rods With 4 1/2" Metzke Pin Thread
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... drill pipes, drill collars, and bottom hole assemblies. This sub features a sturdy construction with threaded connections at both ends, allowing it to be securely attached between the drilling assembly and the hoisting equipment. The primary function of...
Glorytek Industry (Beijing) Co., Ltd.
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Rotart Subs For Oild Drilling Saver Sub Lift Sub Operation Pressure Atmospheric Pressure
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...: Rotary Subs are made from AISI 4145H modified quenched and tempered material. In addition, it is designed and manufactured according to API specifications as well as with API monogram. They can be used to crossover from connection ......
XIAN ATO INTERNATIONAL CO.,LTD
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Horizontal Directional Crossover Sub Drilling JS Saver Sub Drilling
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...increments of 2 inches with AISI 4145H, AISI 4145H Mod, AISI 4340, AISI 4140-4142 and Non-magnetic material. All connections are phosphate-coated or copper plated to improve resistance to corrosion. Crossover subs come in three basic types: A Pin (male)...
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
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40CrMnMo Downhole Tools Drilling Stabilizer Lifting Subs For Heavy Weight Drill Pipe
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...Drilling Stabilizer Lifting Subs For Heavy Weight Drill Pipe Applications: The three rollers stabilizer is an important tool for oil, gas and geology exploration drilling engineering to prevent well deflection. Drill collars, heavy weight drill pipe and lifting subs are tools matching with stabilizers. Description: 1. Our three rollers stabilizer adopts AISI 4145H......
Jiyuan City Kunyuan Forging Co., Ltd
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Oil Gas NC Thread AISI 4145H Spiral Drill Collar
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... pressure. The drill collars are manufactired strictly according to API Spec7-1 and Standard SY5144. The drill collars are made of modified AISI 4145H chromium molybdenum alloy steel. Our Spiral Drill Collar is made from AISI 4145H modified alloy steel,...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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API Standard Drill Stabilizers with Tungsten Carbide Pin AISI 4145H Steel
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...Drill tools stabilizers with high quality tungsten carbide pin AISI 4145H steel Product intrduction The drilling stabilizer is an essential part of full hole; pendulum and increase the stability decrease the incline in drilling API standard oilfield stabilizers are manufactured from one solid bar of AISI 4145H......
Puyang Zhongshi Group Co., Ltd.
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API Standard Drilling Tools Equipment Drill Pipe Lifting Sub For Oilfield Well Drilling
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... structural forms of lifting subs are divided into two types: A and B. Type A is an 18° shoulder and type B is a 90° shoulder. When using, you can choose type A or type B lifting subs according to the structural type of the elevator. The thread form is...
Shandong Huichi Industry and Trade Co.,Ltd.
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AISI 4145H Welded Steel Pipe API 7 - 1 4.00mm Cold Drawn Drill Tube
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... material of the overall weighted drill pipe is steel. A medium-weight drilling tool similar to a drill pipe. Its wall thickness is larger than that of the drill pipe and smaller than that of the drill collar. The thick-walled pipe body is connected with...
EDEST STEEL CO.,LTD.
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4.5in Crossover Sub Drilling EUE NUE Drill Bit Lift Sub
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... gas and geology drilling work. It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations. Specification : There are three types such as pin*pin, pin*box, box*box. We carry size range of 2-3/8", 2-7/8″,...
Suzhou Energy Tool Co., Ltd.
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