ASTM A519 4130 Oil Well Drilling Pipe , Seamless Steel Pipe Drill Rod Tubing
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...Drilling Pipe , Seamless Steel Pipe Drill Rod Tubing Description Our ASTM A519 4130 Oil Well Drilling Pipe is a premium seamless steel solution engineered for the toughest oil and gas drilling operations. Manufactured strictly in accordance with ASTM A519 standards, this drill rod tubing guarantees consistent quality and performance. Crafted from 4130 alloy steel......
Jiangsu Hongbao Group Co., Ltd.
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Carbon Seamless Steel Threaded Drill Rod S135 / G105 High Torque Resistance
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API 5DP S135 /G105 Carbon seamless steel oil drill rod/drill pipe Oil Drill Pipe Features 1. High precision in size and shape 2. Good low temperature toughness 3. Excellent comprehensive mechanical properties 4. High ......
KSQ Technologies (Beijing) Co. Ltd
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Alloy Steel Borehole Drilling Rods 76mm X 5.5mm X 1m Welding Tubes
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...drilling and grinding equipment or the bottom hole device at the bottom of the drilling well. It is a steel pipe with threaded tail. -The purpose of the drill pipe is to link the ground equipment and the drill bit, and to pump the mud out of the well. -The...
Glorytek Industry (Beijing) 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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Custom Seamless Steel Precision Ground Rod Heat Treated Alloy Steel Drill Rod
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...Drill Rod 89.3mm Using Mannesmann Seamless Steel Pipe Quick Details: 1) Made of high quality alloy steel 2) Be heat-treated 3) Reasonable structure, reliable performance and high using efficiency. 4) Good concentricity, high precision and long service life. Description: Brief Introductions of Drill Rod Our drill rods are suitable to drill deep holes. The drill rods......
Wuxi Yaheng Geological Equipment Technical Co., Ltd.
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D34 Quarry Mining Steel Rock Drill Rods Integral Drill Steels High Performance
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...h integrated cemented carbide chisel-shaped bit heads. With the same steels as and the best carbides made in China, we are supplying different lengths of integral drill rods with different head diameters: Effective Length:400-4000mm,400-9600mm,800-6400mm....
Beijing Jincheng Mining Technology Co., Ltd.
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T38-H35-R32 Thread Drill Rod 4260mm Carbon Steel Extension Drill Rod for Rock Drilling
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...Drill Rod Machine Tools Thread Drill Rod Product Description: Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Alloy Steel Wireline Drill Rod Casing Tubes BW NW HW BWL HWL NWL PWL
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...Steel Wireline Drill Rod Casing Tubes BW NW HW BWL HWL NWL PWL Introductions: ROSCHEN drill rods are all manufactured by CNC machines. It was made of high quality alloy steel. All our drill rods are heat-treated. The drilling rods deep hole drilling with longer life, stability. Which has drilled depth up to 2500 meters for iron ore site drilling......
ROSCHEN GROUP
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Alloy Steel Wireline Drill Rod Tube Casing Tubes Core Tubes (BW,NW,HW)
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...Steel Wireline Drill Rod Tube Casing Tubes Core Tubes (BW,NW,HW) Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel.All our drill rods are heat-treated. Our rods will be also suited to drill deep holes. From drillers' feedback, our rods have drilled......
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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Carbon Steel Integral Drill Rods , Mining Drill Rods For Rock Drilling
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... Drill Rods Shank: Hex22x108mm, Hex25mmx159mm Degree/Grade: 4 degree, 6 degree, 7 degree, 11 degree, 12 degree Legnth: 600m, 800mm, ......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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