Surface Hardened Technology Barrel Downhole Rod Pump Oil And Gas
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... connected on the sucker rod string ,and with the up and down reciprocating motion, so as to realize the production process. Its advantage lies in: in the process of oil production, when the traveling valve and fixed valve side ......
Puyang Zhongshi Group Co., Ltd.
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SUS400 stainless steel solid rod surface hardened round rod HRC56-58
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JZY Shaft Mfg Co., Ltd, professional manufacturer for Hardened Stainless Steel Shafts. WE ALSO SUPPORT SAMPLE ORDERS, CUSTOMIZING ORDERS! Our general stock : D3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 25, 30. Tolerance: g6 standard. Surface hardness: HRC56-58. ......
JZY SHAFT MFG. CO., LTD
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Surface Hardened T45 Round Thread Drill Rod Carbon Steel Rock Drilling Tool
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Surface Hardened T45 Round Thread Drill Rod Carbon Steel Rock Drilling Tool Product features Of Surface Hardened T45 Round Thread Drill Rod : Extension T38 round rod with double thread is part of Jumbo drilling tool. It works with T38 threaded drill bit, drill rod, coupling and shank adapter together. Specifications Of Surface Hardened T45 Round Thread Drill Rod : Thread Type T45 Flushing Hole Diameter 17mm Rod......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Carbon Steel Downhole Oil Extraction Sucker Rod Pump
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... by pumping units and sucker rod, which is also referred to as insert pump as its plunger is attached to, moves up and down with the sucker rod string. It is suitable for reducing the time of workover for deep well as it is not neccessary to pull all...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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High Strength Induction Hardened Chrome Rod HRC 28-32 Corrosion Resistant
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Induction Surface Hardening Rod Achieve Optimal Hardness And Durability *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-......
Wuxi Chunfa Hydraulic Machinery Co., Ltd.
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Durable Hot Rolled Hardened Alloy Gear Steel Round Bar , Hardened Steel Rod
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... are used for quality testing EN 10160: Ultrasonic test EN 10163-2: Delivery requirements for surface condition EN 10221: Surjface quality classes EN 10247: Micrographic examination EN 10308: Non-destructive testing – ......
Suzhou Vanforge Metals Co., Ltd.
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Chemical Resistant NQ Drill Rods , Hardened Drill Rod High Tensile Strength
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...Rods , Hardened Drill Rod High Tensile Strength Specialisted in producing varies kinds of diamond core barrel for diamond core bits in different international standard size for soft, medieum to hard rock formations. Including impregnated diamond core bit, surface......
Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
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Insert Pump 1 Inch Sucker Rod Pump Oil Drilling Diameter 28mm 32mm
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...sucker rod pump: The Sucker rod pump is connected to sucker rod after being assemblied on the surface then it is pulled down to the well bottom through the tubing. Thus it is convenient for the inspection and workover because they can be pulled up and down...
Dongying Oilman Machinery Equipment Co.,Ltd.
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1045 Bright Surface Steel Wire Rod with poor hardenability
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Hard Drawn Stainless Steel Wire Rod , Sus 430 Bright Stainless Steel Round Bar 1045 steel is a medium carbon high-quality steel with high strength. Due to its poor hardenability, it is generally used in a normalized state. When the mechanical properties......
Shanghai Nadong Metal Products Co.,Ltd.
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High Hardness 17-4PH 17-7PH SS Hardened Steel Rod Bright Finish For Shaft And Bearing
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High Hardness 17-4PH 17-7PH SS Hardened Steel Rod Bright Finish For Shaft And Bearing Name stainless steel round bar grade 17-4ph 17-7ph Surface bright Diameter 12 - 350mm Length 6 meters or as required Brand BAOSTEEL Specifications: 1. Product: 17-4PH 17-......
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
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