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tubing upsetting press for upset forging of drill pipe


US9561537B2 - Process for upset forging of drill pipe and articles

One end of a steel tube is worked by upsetting and pressing to form an external upset portion having an outer taper being Metal tubes which are used to form drill pipe of the type under consideration may have tube ends which are externally

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Pipe End Forming Press for Upset Forging of Oil Pipes Casing Tubing

and Thickening Machine for Upset Forging of Casing Pipe · Hydraulic Upsetting Machines for Upset Forging of Oil Pipe · Tube End Upsetting Equipment for Upset Forging of pipe · Tube Upsetting Press Based on Pipe Upsetting Press for Oil

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high efficient automatic tube upsetting press for Upset Forging of drill

We are a manufacturer of high efficient automatic tube upsetting press for Upset Forging of drill pipe YPD400B, exporter of high It can complete various sucker rod, oil pipe, drill pipe, drill collar, tubing and steel rod heat treatment processing.

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tubing upsetting press for Upset Forging of drill pipe - China Suppliers

Quality production line, buy tubing upsetting press for Upset Forging of drill pipe from Anyang Xinheng Machine Tool Co.Ltd. on China Suppliers - 158751902.

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EP0756682B1 - Method for making upset ends on metal pipe

F16L9/02 Rigid pipes of metal The drill pipe lengths prior to forming of the upset ends and threads are of a constant well thickness and have uniform inner and The steel pipe is formed by a method of external upset forging and a method for pressing the external upset portion by means of To obtain the forging steps without reheating, it is desirable to have a tube upsetting machine with at least three

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HP 300 hydraulic upsetter, drill pipe upsetter, oil pipe upsetter, how

machine, drill pipe upsetter, pipe upsetter, hydraulische Stauchpresse, hydraulic upsetting press tubing, OCTG OCTG upsetter, line pipe upsetter, drill pipe upsetter, oil pipe upsetter, API hydraulic upsetter, oil pipe upset.

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Superior Drillpipe Upset

Superior Drillpipe Upset. Superior Drillpipe. Superior Drillpipe. 33 subscribers Production of drill pipes IMG0020_xvid. bsardarov Automatic upsetting press for upsetting forging of drill rod and oil tube. LongYuan

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Upset Drill Pipe

is referred to as upset drill pipe. In reality, drill pipe is considered upset when the tubes are upset prior to welding. Upsetting is a forging process that makes for a thicker wall on the tube ends. The tube ends are heated to a

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Upsetting | GFU - Maschinenbau GmbH

The upsetting is based on the principle that 2 tool segments are surrounding the pre-heated work piece and following to this the material is upset by axial pushing with a pressing mandrel. This process is suitable for tube as coupling element. OCTG Drill Pipe Upsetting technology allows the cutover from solid to tubes. Material savings: Parts can be Differing to machined shapes the forged / hammered components are characterized by higher strength. As an additional advantage

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Tube Upsetters - Ajax-CECO

ends of pipe. Tube forging generates tremendous force across the dies, imposing high loads to the toggles and machine frame. Developed for use by the oil and gas pipe upsetting industry, Ajax-CECO tube upsetters are specially designed for forming API upsets - EU, IU and IEU – for casing, drill pipe and longer pup joints. Dimensions for upset ends are specified by API or others, according to industry standards, and must be provided to Ajax-CECO by the customer. We invite you

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Upsetter, Pipe Upsetter, Carbon Press Products || KOBE STEEL, LTD.

Upsetter is equipment to upset forgings with a punch in an opening and closing two-split die. Due to this equipment is widely applied in the forging industry to hot processing of forgings with hollows and bulges, or to hot-upsetting of an end of a long product. Pipe Upsetter is used to upset an end of a pipe required for oil drilling by taking advantage of the upsetter's features. Oil pipes are generally connected by thickening and screwing pipe ends, for which the pipe upsetter is used.

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Pipe Upsetting - API Coupling, Casing Pipe, Tubing Pipe, Supplier

Pipe upsetting, also called tube upsetting, is a procedure to use pressure to shorten the billet height and enlarge the diameter (lateral dimension). The hold-down cylinder will press the pipe body and moves toward make the end of steel pipes become thicker. As stated in technical The forging force ought to straight.

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Drill Pipe Specification with Upset and Tool Joint Chart | Drill Pipe

The drill pipe with upset is manufactured through a forging process where the tube ends are made with thicker walls. An external upset part with an outer taper is formed on one end of the steel tube through upsetting and pressing. presence of a thicker and sturdier weld area; (2) better transition from harder tool joints to more flexible pipes; and (3) stressed areas being kept away from the weld region.

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What's the difference between upset tubing and non-upset tubing

API 5CT developed specifications for three different connectors for use as casing tubing joints: External-upset tubing and coupling (Upset tubing) Upsetting is a forging process that makes for a thicker wall on the tube ends.

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Drill Pipe Manufacturing Processes | TuffRod

After the tube has been heat treated and straightened, the upset ends are precision machined and threaded. Inertia welded drill pipe is similar to the integral drill pipe in that the green tube is saw cut to length; upsets are forged on each end to form from bar stock and the mid body is forged and machined so the tool joints can be pressed in the forged ends of the tube. After the pipes are welded, the weld zone is appropriately heat-treated to ensure precise strength and hardness.

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Crossover (X- Over) & Accessories | TPS TECHNITUBE

Flow couplings are commonly installed above and below completion equipment in the production tubing string. Outside machining; Boring & Drilling; US Inspection; Inside machining; Sawing; Bucking Services; Milling; Upsetting; Repairs & Refurbishment TPS-MULTISEAL-TS-8/6/4 – 2-step integral premium connection; TPS-TECHNISEAL – premium non-upset coupling connection; API EU / NU Company · Products · Stock · News & Events · Downloads · ENQUIRY WIZARD

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Forming process and numerical simulation of making upset on oil

Download Citation | Forming process and numerical simulation of making upset on oil drill pipe | The flow stress behavior of grade Hollow parts can be manufactured by upsetter forging from both solid and hollow billets. What limits the upsetting process for tubes is the maximum wall thickness ratio in one pass defined as wtr=t 1 /t o (wtr-the wall thickness ratio, News · Careers. Support. Help Center. Business solutions. Advertising · Recruiting. © 2008-2020 ResearchGate GmbH.

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What is an upset and do you need one? - Kingsland Drill International

In reality, drill pipe is considered upset when the tubes are upset prior to welding. Upsetting is a forging process that makes for a thicker wall on the tube ends. The tube ends are heated to a near liquid state. The heated end is

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All About Drill Rod - Trenchless Technology

Anyone who has experienced the frustration of a failed drill string knows that high-quality drill rod should be at the Wodin utilize upsetters and press machines in our forging department. The advantage of using upset forging technology allows our company to make very long forgings with a tight tolerance. We have forged drive chucks, drill rods, flanges, forged tubing, and fasteners.

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Oilfield Pipe and Supply - OCTG Pipes Products

Professional OCTG suppliers specialized in manufacturing and supplying OCTG products, oilfield pipe and supply with reliable Our OCTG products mainly include tubing, casing, drill pipe, drill collar, sucker rod and pipelines. Steel Grade: X,S,G.Upset: EU,IEU Heavy Weight Drill Pipe: Dimension 3 1/2”—6 5/8”. Upset: EU,IEU. Connected Type: NC,FH,REG. Our mills have 800 tons of automatic intelligent flat forging machine and smart friction welding machine, 1,000 tons of

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Development of Aluminum Drill Pipe in - OSTI.gov

PRODUCT 290 - 770 ADP with Internal Upset(D16T. Alloy) . good potential for application in oil, gas, and drilling mud media. 5. The principal Correlations between buoyancy factors of drill pipes show additional advantages in These operations include upsetting of preheated ends on a horizontal forging machine,.

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Drill Pipe and Drill Collars from China - USITC

tubes suitable for drill pipe), without regard to the specific chemistry of the steel (i.e., carbon, stainless steel through a special forging press or upsetter to form a thicker wall at the end of the pipe in order to attach a. 26 See, e.g. specifications that permit processors to heat treat, upset, and join the tube body with the tool joints. By heat-treating finished drill pipe requires multiple additional processes (such as heat treating, upsetting, and tool joint attaching) that are.

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octl-ecatalog.pdf - Oil Country Tubular Limited

The facilities include Upsetting, Heat Treatment of Tubulars, Non- Tool Joints and API Couplings for Tubing and Casing of all grades. Plain End Pipes and Tool Joint Forgings are procured to specific pipe upset and the tool joint is carried out to restore the properties of Hard banding (band location and width), Slip or Elevator Recesses, Pressed or Cast Steel Thread Protectors, and any special

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Oil Country Tubular: Reports, Company History, Directors Report

The facilities include Upsetting, Heat Treatment, Non–Destructive Testing, Metallurgical Laboratory, Gaging and OCTL's wide product range covers Drill Pipe, Heavy Weight Drill Pipe, Drill Collars, Production Tubing, Casing, Tool Joints, Plain End Pipes and Tool Joint Forgings are ordered to specific metallurgical chemistries and are matched for physical and inspection of the critical area covering the weld zone and the internal fade out area from the Upset to the pipe body.

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Seamless Tubing with External Upset Ends and Couplings

The tubing per this TU is meant for regular operation in corrosive hydrosulfide media with parameters specified in Table 5 Safety Regulations for Petroleum and Gas Industries.

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Tubing with Threaded Non-Upset/Upset End and Coupling

Manufactuer of Threaded Casing with Short/Long Round Thread or Buttress. with Threaded Non-Upset/Upset End and Coupling. Upsetting is a forging process that makes for a thicker wall on the tube ends. Tubing with Threaded Non Upset

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Horizontal Forging Press Machine For Upset Forging Of Oil Casing

Buy Horizontal Forging Press Machine For Upset Forging Of Oil Casing from Anyang Xinheng Machine Tool Co. Ltd. with minimum Automatic Control Tubing Upsetting Press For Upset Forging Of Drill Collar · View Latest

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About Forging | Hammer Forging | Upset Forging | Fox Valley Forge

Upsetters are basically forging presses used horizontally for a forging process known as "upsetting" and specialize in forming longer parts such as flanged axle shafts, large bolts and pipe & tubing. But you'll rarely see forgings, as they are normally component parts contained inside assembled items such as airplanes, automobiles, tractors, ships, oil & gas drilling equipment, engines, missiles and all

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Drill pipe

Drill pipe, is hollow, thin-walled, steel or aluminium alloy piping that is used on drilling rigs. It is hollow to allow drilling fluid to be pumped down The ends of the tubes are then upset to increase the cross-sectional area of the ends. After upsetting, the tube then goes through a heat treating process. Drill The tool joint is the firmly pressed onto the upset end of the tube while the tool joint is rotating.

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The Best Drill Stem on the Market is still on the market!

We even offer 1-piece forged Ditch Witch® drill pipe. TuffRod controls all phases of the manufacturing process; beginning with raw material selection, internal and external upset forging, a highly specialized heat treatment process, precision

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