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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4 1/2" Double Wall Hard Bending Rc Drill Pipe
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4 1/2 Double Wall Reverse Circulation RC Drill Pipe For Sale Product Description: Our reverse circulation drill pipe and drill pipe consist of hardened alloy steel tool joints, heavy duty seamless drill pipe and high strength wear resistant inner tube......
Langfang Baiwei Drill Co., Ltd.
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Rock 7 5/8 Inch Hard Mining HDD Drill Pipe
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HDD Drill Pipe 7 5/8inch The ROSCHEN’s drill pipe products cover the fields of trenchless drill pipe drilling tools for urban construction and pipeline transmission construction; mine drilling tools, well drilling tools, heat source drilling tools and ......
ROSCHEN GROUP
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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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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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Chromium Plated Brass Pipe Fittings IP65 Waterproof With Stainless DPJ
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Chromium Plated Brass Pipe Fittings IP65 Waterproof With Stainless DPJ Material(Extemal metal) : BRASS/SUS304/316L Sealing: modified rubber Mouth: ......
YUEQING HONGXIANG CONNECTOR MANUFACTURING CO.,LTD.
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APIstandard chromium-plated drilling downhole Motor
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Instruction of downhole motor: Down-hole motor is a kind of downhole drilling tool powered by mud. The mud from mud pump enters motor by way of bypass valve, and a pressure drop between motor inlet and outlet created, such pressure drop will drive the ......
Dongying Kangyu petroleum Engineering Technology Service 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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