Down The Hole DTH Drilling Tools Sub Crossover Pin Box Adapter Sub For Downhole
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..., which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. Specifications Female A Male B Diameter A...
Beijing Jincheng Mining Technology Co., Ltd.
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API Standard Drill Pipe Crossover Sub In Oil Drilling Projects
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... superior performance due to their precise forging process. Crossover Subs are widely used in oil drilling projects, providing excellent performance and reliability. With a wide range of sizes and types available, Crossover Subs are sure to meet all your...
Hejian Sanlong Petroleum Machinery Co., Ltd.
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API Drill Bit Adaptor Sub Crossover Subs High Effective
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... tools etc.that have different sizes or types of threads. Adaptor subs are made of high quality alloy steel. Connections can be made as per clients' requests. Types Size Available Water Swivel Adapter Subs Can be made as per clients' request....
Best Drilling Equipment (Wuxi) 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 size to another or as a...
XIAN ATO INTERNATIONAL CO.,LTD
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vice jaw strip, drilling tools, cross-over, swivel, pulling swivel,crossover, adapter, drill bit, blade-type reamer
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... Vemeer, new and used drill rod, new and used mud pump, drilling tools like barrel reamer, fluted reamer, fly cutter reamer, guide bit, swivel, male-female connector, sub saver, vice jaw strips, rock reamer, mud motor,...
Shanghai Xiaou Industry Co., Limited
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Crossover Sub Swivel Hdd Drilling Tools For Horizontal Directional Drilling
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...Product Description: Cross Over Subs is a specialized drilling equipment used in oil fields for oil drilling. It is made of durable science steel, which can effectively save time and money in the oil drilling process. The Cross Over Subs is mainly used as...
Hebei Crossing Drill Bit Manufacture Co.,LTD
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Drill Subs For Connecting Drill Tools Dth Hammer Accessories
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Drill Subs for connecting drill tools DTH Hammer Accessories The top sub is a part of DTH hammer. It connects with drill pipe or connector. KSQ can provide various subs to meet with different shanks of your hammers. For example, DHD, COP, NUMA, QL, SD, etc. DTH Subs......
KSQ Technologies (Beijing) Co. Ltd
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5-1/2 BTC X 6-5/8 LTC PIN X PIN 110ss Crossover Sub Crossover Sub for Oil Well Drilling Pipe
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COMPANY PROFILE We(SWS) are specialized in cementing tools and casing accessories, engaging in the development, manufacturing, sales and service. Advanced downhole tool manufacturing technology is used to provide products that exceed industry quality ......
Jiangsu Service Petroleum Technology Co., Ltd
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4145H Industrial Drilling String Stabilizer Bright Skin Lifting Subs For Oil Drilling Equipment
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...Drilling String Stabilizer Lifting Subs For Oil Drilling Equipment Description: Having better mechanical properties, grain size and metallurgical structure higher than API Spec 7-1 standard, according to a special heat treatment process the product’s hardness, strength, impact performance can be ensured. Wear layers mosaic cylindrical carbide has high-strength and durable resistance point. Applications: Lifting sub......
Jiyuan City Kunyuan Forging Co., Ltd
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Carbon Steel Rock Drilling Tool Male To Female Dth Well Drilling Sub To Connect Drill Pipes
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...Drill Sub DTH Drill Rods (Tubes/Pipes) and Sub Adaptors: KSQ has DTH drill rods with several different thickness designs for each diameter, made from different grade steels for selection. So, in practice of field drilling, under different condition, there may be in need of different kinds of drill......
KSQ Technologies (Beijing) Co. Ltd
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