Production line of hard chromium plating on drill pipe in tion line Dagang Oilfield
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Production line of hard chromium plating on drill pipe in tion line Dagang Oilfield The group's ERW steel pipe production line project went into operation smoothly. The completion and operation of the project fills the blank of China's medium-sized ERW ......
Wuxi New Environmental Equipment Co., Ltd.
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High Strength HDD Drill Pipe Hard Friction Welding R 780 G 105 S 135 Steel Grades
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..., high elasticity. Dia from 42mm to 140mm. Length from 0.5m to 9.6m. Steel grade: E75/R780,G105,S135 We can make the drill rods for Vermeer,Case,Ditch Witch, Drillto, Gudeng, Xugong HDD machines, such as D16X20, D24X40,...
Henan Wein Industry Co., Ltd.
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Down The Hole DTH Drill Pipe Hard Alloy Material For Construction Or Rock Drilling
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...Drill Pipe For Construction Or Rock Drilling Hard Alloy Material DTH drill pipe is one of important component for DTH drilling system. Our provides the full range of drilling bits for DTH Drilling, which are available with different diameters and widely used in open-pit mining, underground mining, water well drilling and geothermal drilling. Product specifications: DTH drill pipes......
Changsha Chaojingang machinery manufacturing CO., Ltd
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Hard Chromium Plated Cooling Roller for Plastic Sheet Extrusion with Temperature Difference ≤0.5 Degrees and Hardness HRC62
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Hard Chromium Plated Cooling Rolls For Plastic Sheet Extrusion Processes Plastic sheet production has extensive cooling requirements. As the extruded sheet comes out of the heated chamber and die, the plastic - being a poor heat conductor - retains Most of......
SHIJIAZHUANG HUATAO IMPORT AND EXPORT TRADE CO., LTD.
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Drill Pipe Mud Blocking Plates Drilling Accessories 42/50/60/73/76/83/89/102/127
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Specification classification 42 drill pipe/50 drill pipe/60 drill pipe/73 drill pipe/76 drill pipe/83 drill pipe/89 drill pipe/102 drill pipe/127 drill pipe Hengshui Aoxing Geological Equipment Co., Ltd has over 10 years of market experience and is a ......
Hengshui Aoxing Geological Equipment Co., Ltd
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PF Arc Panel Roll Handling Trolley Hard Chromium Plated Frame Arc Panel Roll Trolley Loading Capacity 400kg
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...: 1.Robust construction. 2.Hard chromium plated frame. 3.Effortless Movement. 4.Polyurethane rollers with bearing 5.No-marking castor as standard. 6.Widely used with low leg and various accessories as option. 7.The V-Shaped plate is suitable for printing ......
Shanghai Sinolift Mechanical and Electrical Equipment Co., Ltd.
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High strength alloy steel with hard chromium plated surface high efficiency sheet type iron rolling machine
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W11 rolling machine with three roller Introduction The W11 fully-mechanical symmetric upper adjusting three-roll plate coiling machine is common equipment for bending metal plates. The two lower rolls of the machine are driving rolls and are driven to ......
Nanjing Harsle Machine Tool Co., Ltd.
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Heat Treated Drilling Rig Tools Water Well Drill Pipe 60mm 76mm 89mm 102mm 114mm
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... that meets API standards, ensuring its quality and durability. The pin end is hard chromium plated to improve wear resistance and service life. The products provide a variety of size options to adapt to different drilling needs and working environments....
Henan Rancheng Machinery Co., Ltd.
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ASTM A519 Grade 4130 Oil Drilling Pipe , Alloy Round Pipe for Drill Rod Pipe
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...Drilling Pipe , Alloy Round Pipe for Drill Rod Pipe Description This ASTM A519 Grade 4130 oil drilling pipe represents premium chromium-molybdenum alloy tubing engineered for demanding drilling applications. Manufactured as seamless round pipe through precision cold drawing and heat treatment processes, it delivers exceptional yield strength (minimum 100,000 psi) and superior torsional resistance for heavy-duty drill......
Jiangsu Hongbao Group Co., Ltd.
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6m Regular DTH Drill Pipe 2 3/8" API Thread Foundation Drilling Alloy Steel
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... depth or drill rig. The key features of a high quality drill pipes are durability, high hardness, stability, accuracy. 1. High quality pipe Hardness and wear resistance combined alloy steel, supplied by national top level special steel manufacturer. 2. No...
KSQ Technologies (Beijing) Co. Ltd
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