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dz40 steel dth drill pipe

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TORICH API 5CT N80 L80 Oil Casing Carbon Steel Tube Drill Tube Grade: H40, J55,K55, N80, L80, C90,T95, P110, Q125, V150 Function: Steel pipes used to support oil and gas well walls...
Zhejiang, china
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Origin Crossover Subs Optimized Efficiency for Oil Field Operations *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;...
Hebei, china
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High Efficiency RC Drill Pipe Downhole Drilling Tools Good Flushing Effect DTH drill pipes play a big role all told DTH drilling, regardless of application, rock type, hole depth ...
Hunan, china
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Friction welded standard API DTH drill pipes for rock drilling and well drilling Our DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of ...
Shandong, china
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ISO API HDD Rock Reamers DTH Drill Pipe Oil Drilling Pipe 2 3/8" - 6 5/8" Drill pipes are widely used in mining,geological exploring and all kinds of drilling(water,oil,gas,etc) ...
Henan, china
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1.Drill Pipe descriptions: Tianhe's heavy weight drill pipe & hwdp is made fro AISI 4145h alloy steel according to API spec.7 and SY/T5144. It is formed by hot forged and fully heat-treated. There is wear resistance hard ...
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api 5ct p110 steel casing and tubing for oilfield Tools pipe prices Product Name CASING & TUBING Connection Used for low pressure liquid delivery, such as water, gas, and oil. Oil ...
Hunan, china
Member
Anti Rust Welding Dth Drill Pipe For Rock Blasting / Water Well Drilling Description Drill pipe is hollow, thick-walled piping that transmits drilling fluid and torque through the ...
Beijing, china
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Oil Rig Drill Bit 8-1/2 Inch PDC Drill Bits Of DTH Drilling Tool 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter bit ...
Jiangsu, china
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ZML160Z dth drilling equipment multifunctional crawler type drilling Applicable scope: It is widely used in fields such as construction, highways, railways, water conservancy, ...
Sichuan, china
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SD Button Bit For SD Hammer For DTH Drill Rig Roc L8 Different Faces Shapes: CONCAVE / FLAT / CONVEX Different Buttons Shapes: 1. Dome / Round button Used as gauge buttons of DTH ...
Ningxia, china
Verified
Mirror Polished SS Seamless Pipe 904L 2205 6m Length For Drill Pipe Plain Ends Description: Stainless steel pipe is a hollow long round steel, mainly widely used in petroleum, ...
Jiangsu, china
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Wire Line Core Drilling Rods Hole Dia: 89mm HQ (PQ NQ BQ Avialable) Application: Our company’s Wire line drill rods are manufactured from the best quality heat-treated seamless ...
Jiangsu, china
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API Standard NU&EU Plastic and Steel drill pipe threaded protector The thread protector not only provides robust protection for the external pin-end threads of casing but also ...
Shaanxi, china
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34CrMo4 SCM430 SCM2 4130 Alloy Steel Forgings Gear Rings Shaft Blanks Oil Well Drill Pipe Couplings Surface Finish:3.2um Ra Or As Required. Forging Reduction Min:3 Or As Required ...
Jiangsu, china
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1200mm Diameter Rock Drilling Bucket with Bullet Teeth for Drill Pipe Mud Handling Product Description: Introducing our 1200mm Diameter Rock Drilling Bucket, specifically designed ...
Jiangsu, china
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Product Description: The Portable Water Well Drilling Rig is an efficient and reliable sampling drilling machine designed for use by either one person or a small team. It is a ...
Hebei, china
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Fully Automatic Telescopic Horizontal Drilling Equipment Electric Drilling Pipe Laying Machine Auger Boring Auger boring is the process of forming a horizontal bore by jacking the ...
Zhejiang, china
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Wedge Wire Screen Pipe Stainless Steel Slotted Wedge Wire Screen Water Well Tube Drill Pipe wedge wire Width(mm): 1.50 1.80 2.30 3.00 3.30 3.70 Height(mm): 2.20 2.50 2.70 3.60 4.30 ...
Shandong, china
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