ep0756682b1 method for making upset ends on metal pipe

:Banks 53516 Extension Pipe Kit, 4"":Automotive

Hooshing Stainless Steel Pipe Fitting 90 Degree Street Elbow 1/2" NPT Female x 1/2" NPT Male, 1 Pack. The U-bolt clamp works well to seal the upset end but will crimp the ends of the 3/4" long slotted area at the tip of the upset. Product probably fits perfectly in the suggested application but I used it as extension pieces to install a

API 5CT Casing and Tubing Specification - Octalsteel

  • ManufactureChemical Composition in API 5Ct SpecificationTensile PropertiesGeneral
    According to API 5CT standard, steel material used for making the pipe billet supplied shall be grain refining treatment. This steel shall contain one or more grain refining elements, such as a certain amount of aluminum, niobium, vanadium or titanium, so that the austenite grains of the steel Grain refinement. Heat Treatment
    Heat treatment methods for API 5CT casing and tubing is an important factor to differ each grade. Products requiring heat treatment shall be subjected to full body and full length heat treatment. The heat-treated upsetting product should be heat treated full body, full length after upsetting. A separately heat tTool for checking to see if pipe is out of roundMar 29, 2007 · According to API 5L, the pipe out of roundness tolerance is 1% of the diameter. For a diameter of 48 inches (roughly 1220 millimeters), the tolerance will be 12,2 millimeters, or roughly half an inch. My second suggestion is that, once you've made it, you register the trade mark "Roundometer" and start making it to sell it. An Overview of Steel Cleanliness From an Industry An Overview of Steel Cleanliness From an Industry Perspective E.B. Pretorius, H.G. Oltmann and B.T. Schart when the final steel product is formed. Other upset conditions at the caster, such as entrapped mold powder or entrained UOE-Pipe 200 ERW-Pipe 140 IF Steel 100 DI-Can 50 Steel Products (Blooms) Cold Forgings 100 Steel Cord 30

    Basic Rigging Workbook - BNL

    weight of a steel plate 4 ft wide x 10 ft long x 1/2 inch thick. 2. Use the weight table for pipe on page 32 to calculate the weight of a nominal 6-inch seamless steel pipe, Schedule 120, 20 ft long. 3. Using the formula for hollow cylinders, calculate the weight of an open-ended aluminum cylinder that is 20 ft long, 10 ft in diameter and with Casing Connections Types API & Premium - Drilling ManualJan 16, 2018 · The STC design is the same except that the coupling and the threaded pins are shorter. This design is externally threaded on both ends of a non-upset pipe. The single lengths are joined with an internally threaded coupling. The thread profile has rounded threads and roots with a 60° angle between the thread flanks as shown in the figure.

    Chemical & Industrial Piping Systems

    ASTM TEST METHODS AND SPECIFICATIONS D1599 Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings D2105 Standard Test Method for Longitudinal Tensile Properties of Fiberglass (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe Conduit Bender Guide - Klein Toolsmeasure the distance found in step 1 and make your mark on the conduit. 4. Place the bender on the conduit with the benders hook facing the free end of the tube to be bent opposite the original bend side. Make sure the conduit is resting properly in the benders cradle and lineup the Star Point Symbol with the mark you placed on the tubing.

    Drill Pipe Capacity Calculations & Excel sheet - Drilling

    Sep 30, 2020 · Drill Pipe Capacity Calculations & Excel sheet. September 30, 2020. June 6, 2021. Drilling Manual. In this article, we shall discuss Drill Pipe Capacity Calculations (Fill-Up, Displacement Volumes in both open-end & bull plugged). At the end of the article, you can also download a sample excel sheet for Drill pipe capacity calculations. Latest Collection Of Leading-Edge metal threading machine hydraulic single end pipe tube chamfering machine metal thread rod round bar chamfering and beveling machine. JBCZ Product Name Metal machinery used rebar upset forging parallel thread rolling machine Material carbon steel Color green, bule, etc. High efficiency:Upset forging and threading one joint only needs no more than one minute, and

    Making Perfect Pipe Saddle Cuts With a Bandsaw or

    Making Perfect Pipe Saddle Cuts With a Bandsaw or Chopsaw:True "experts" of a trade know those little "simple tricks" that make a job much easier. This is one of those tricks that makes working with pipe MUCH easier. I learned this wonderful way of making saddle cuts years ago, but onl Method and apparatus for upsetting the ends of steel pipe Oct 20, 1993 · The die D-2 consists of mating halves 20a and 20b which are adapted to be moved laterally together to engage the enlarged upset portion formed by the first pass and to impose a radially inward force on the heated pipe end while the mandrel 40 is simultaneously moved axially into position so that its annular shoulder 41 engages the end of tubular member and together the die's halves 20a and 20b and the mandrel shoulder 42 perform a second pass upset to form the pipe end

    OIL COUNTRY TUBULAR GOODS - Tubular Steel Pipes &

    Today, U. S. Steel manufactures more than 1,500 different types of steel, many of them formulated in close consultation with our customers. Our annual tubular product capacity is 2.8 million net tons. Oil Country Tubular Goods (OCTG) manufactured by U. S. Steel Tubular Products are widely used across the global oil and gas industry. Pipe Joints - an overview ScienceDirect TopicsSteel Pipes 15.12 Steel Pipe Manufacture and Materials. BS 534 covers carbon steel pipes, joints and specials (bends and other fittings) but is partly replaced by BS EN 10224 (pipe ranging from 26.9 to 2743 mm outside diameter using steel of yield strengths 235, 275 and 355 N/mm 2) and by BS EN 10311 for joints. BS EN 10312 covers stainless


    Type 347 stainless steel contains columbium and tantalum and is recommended for parts exposed to temperatures between 800 and 1650°F. Courtesy Ontario Corporation, Muncie, Indiana, and The Forging Industry Association Pipeline fabricators use forged Weldolet® fittings (top photograph) in making branch connections to a main pipe run. Smithy Secrets:An Intro to Forging Methods Metal

    • What Is Forging?History of ForgingForging MethodsUpset ForgingAPI Coupling and threads for Casing & Tubing (OCTG API Coupling refers to the steel couplings that used in connecting casing pipe and tubing. Also known by OCTG coupling, it is usually manufactured in seamless type, material grade same with the pipe body (API 5CT K55/J55, N80, L80, P110 etc), same PSL or providing higher grades than requested.

      The Basics of Thread Rolling - pmpa

      engagement of pipe threads, Parts are acceptable when they generally acceptable when they come flush to end of ring +/- one turn. o NPTF L1:Same as NPT; thread tolerances are more closely controlled, requiring an L2 thick ring gage as well as the L1 ring. Measuring features on a Tapered Pipe Thread CJWinter cjwinter US1823158A - Axle and method of making the same - In a method of forming a tubular axle, the following steps, viz., tapering the end portions ofthe tubular blank, upsetting said end portions to increase the wall thickness thereof and to form a tapered socket, upsetting said socket to throw metal outwardly while maintaining the tapered form of the socket, reaming the tapered socket, forming a knuckle piece with a tapered shank, forming recesses in the shank,

      Welding of Stainless Steel and Other Joining Methods

      adjacent to the weld and any differences in the weld filler metal. For purposes of discussion, in welding there are three zones of principal concern:1) The solidified weld metal, composed of either base metal or base metal and filler metal; 2) the heat-affected zone (HAZ) in which the base metal is heated to highUS5517843A - Method for making upset ends on metal pipe The method of forming a finished internal upset on an end portion of metal pipe as set forth in claim 7 wherein the step of radially contracting the external upset includes a die having an inner peripheral surface defining a taper for forming a frustoconical taper on the outer peripheral surface of said end portion, and a mandrel having a projection fitting within said pipe and being of a diameter substantially smaller than the inner diameter of said pipe