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As the world's leading steel supplier, we can provide a wide range of steel types, including carbon steel, weathering steel, boiler steel, structural steel, etc., and we can meet customers' requirements in any size, as well as the production of steel and complete plant plans. If you are interested in these aspects, please contact us.

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  • Project Steels and Piping DMCC

    Project steels and Piping DMCC is a leading independent stockist and distributor of high quality steel products, based in Dubai, UAE. Our products include hot rolled plates, sheets, structural sections, tubular, pipe & fittings to mention a few from reputed mills around the world.

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  • Steel Pipes used in Process Industries – What Is Piping

    Steel pipes are widely used in the process-piping industries. Various grades of steel pipes are available in processing plants. In this article, we will discuss a few of those in brief. Carbon Steel Pipes (Temperature Range -29 degree centigrade(C) to 427 degrees C) This is the most common and cheapest material used in process plants. Carbon steels are used in the most

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  • Most Common types of Steel in Process Piping Industry ...

    Dec 17, 2017 · Austenitic steels form the largest portion of the global stainless steel market and are often used in food processing equipment, kitchen utensils, and piping. Ferritic – Ferritic steels contain trace amounts of nickel, 12-17% chromium, less than 0.1% carbon, along with other alloying elements, such as molybdenum, aluminum or titanium.

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  • Understanding steel grades for piping procurement ...

    Aug 23, 2017 · American Piping Products stocks a full range of A/SA106 and A/SA 53 carbon steel pipe. AISI and SAE. The American Iron and Steel Institute (AISI) and the Society of Automotive Engineers (SAE) share a numbering system to classify steels. AISI/SAE designations only describe the chemical makeup of a steel. They do not include manufacturing, heat ...

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  • Carbon & Alloy Steels - Ferrous & Nonferrous Alloy for Piping

    Hebei Metals supplies piping products made out of carbon steel and alloy steel covering product forms of flange, pipe fitting, pipe, valve, bolt and nut. These piping materials typically include Cr-Mo alloy steel for high-temperature service, mild/low/high carbon steel for general pipeline transmission, and some other low alloy steels for high-pressure or low-temperature service which are ...

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  • Alloy Steel as a Piping Material » The Piping Engineering ...

    Alloy Steel as a Piping Material Advertisement In alloy steel, varying proportions of alloying elements are used, in order to achieve desired (improved) properties such as weldability, ductility, machinability, strength, hardenability and corrosion resistance etc. Alloy steels have two categories.

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  • Special Steels

    We at Special Steels stands for integrity, commitment, customer satisfaction and continuous improvement. Above all, we stand for our customers. Special Steel ME staffs have in excess of 25 years of combined experience in the project supplies and combining complex piping packages of EPC contractors, OEM manufacturers and fabricators in Special ...

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  • MATERIALS AND WELDING FOR STAINLESS STEELS

    This Guide covers four chapters pertaining to materials and welding for stainless steels • Chapter 1 contains general requirements for austenitic and duplex stainless steels. • Chapter 2 contains the requirements for rolled materials, forgings, castings, pipes and stainless steel

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  • Killed Steel as Piping Material » The Piping Engineering World

    Tags #piping_engineering #piping_materials #killed_steel #deep_pipe_shrinkage Remove oxygen from something and you kill it..!! That’s what a Killed Steel is..!! Killed Steel is a Deoxidized steel that has all of the oxygen removed from the melt during the steel making process. Liquid steels contain dissolved oxygen after their conversion from molten iron, but the solubility of oxygen in ...

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  • Carbon & Low Alloy Steels

    Carbon & Alloy Steels; Stainless Steel; Technical; Carbon & Low Alloy Steels. Home / Carbon & Alloy Steels / Carbon & Low Alloy Steels. CRA Clad or Lined Steel Pipes. 9% Nickel Steel. ASTM A350 Carbon and Low-Alloy Steel Forgings. ASTM A333 Seamless and Welded Steel Pipes. ASTM A860 High-Strength Butt Welding Pipe Fittings.

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  • PIPING & PIPING COMPONENTS. – Inma Steel

    Piping Codes Materials Sizes; 1) ASME / ANSI B 31.1 2) ASME / ANSI B 31.3 3) API 4) AWWA 1)Carbon Steel including low temperature steels, NACE & HIC resistant steels etc. 2)Low and High alloy steels. 3) Stainless Steel / Duplex Stainless Steel 4) Non-ferrous Alloys 5) Low alloy steel 1) 2″ ~ 96″ No limitations of size and thickness

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  • Project Steels and Piping DMCC

    Project Steels and Piping DMCC is a leading independent stockist and distributor of high quality steel products, based in Dubai, UAE. We specialize in Forward delivery of locally unavailable materials and materials with Stringent TDCs (Technical Delivery Conditions) from the our sources with high efficiency.

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  • Stainless Steels Supplier [Global] - Special Piping Materials

    Special Piping Materials has long been able to source and supply the most durable and high-quality stainless steel on the market. Our relationship with some of the most reputable mills, manufacturers and testing houses across the world mean we are ideally placed to source the right type of stainless steel for whatever project you are managing.

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  • ASTM International - BOS Volume 01.01 Steel–Piping, Tubing ...

    A234/A234M-19 Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service A249/A249M-18a Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

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  • Different Steel Types and Properties - ThoughtCo

    Austenitic steels form the largest portion of the global stainless steel market and are often used in food processing equipment, kitchen utensils, and piping. Ferritic Ferritic steels contain trace amounts of nickel, 12-17% chromium, less than 0.1% carbon, along with other alloying elements, such as molybdenum, aluminum or titanium.

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  • Method Statement For Spool Fabrication Of Steel Piping ...

    Separate machines will be used for carbon steel and stainless steel. Fit up Procedure. Alignment for the fit-up of the piping components shall be executed on a steel floor or steel jack stand for carbon steel spools. For stainless steel spool fabrication the floor will be covered with wooden planks or rubber.

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  • What is Alloy Steel in Piping? Low vs High Alloy Steel

    Low alloy steels in which the sum of total Alloying elements is < 5%; High alloy steels in which sum of total Alloying elements is > 5%; Alloying Elements. Commonly used alloying elements are. Chromium – Increases Resistance to corrosion and oxidation.

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  • Steels for Cryogenic and Low-Temperature Service : Total ...

    Hot-rolled steels present a good opportunity to cut both cost and weight if the cost per unit strength could be reduced. As strength of high-strength, low-alloy steels rise, toughness usually drops. In steel alloyed with molybdenum, manganese and columbium, which is use for these pipe-lines, molybdenum raises both strength and toughness.

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  • Stainless steel for potable water treatment plants (PWTP)

    introducing them into stainless steel piping for disinfection. General • When in doubt, design, fabricate, install, and operate in a manner which will keep stainless steel piping clean and in its most corrosion-resistant condition.

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  • Microbiologically Influenced Corrosion of Stainless Steels ...

    microbiologically influenced corrosion (MIC) of stainless steel piping, storage tanks and heat exchangers by waters used for hydrotesting, cooling and other purposes. Practices which will prevent or reduce potential for MIC, including material substitution, are discussed, along with efforts to heighten awareness of the problem. INTRODUCTION

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  • History, Uses, and Physical Characteristics of Steel Pipe

    History, Uses, and Physical Characteristics of Steel Pipe HISTORY _____ Steel pipe has been used for water lines in the United States since the early 1850s (Elliot 1922). The pipe was first manufactured by rolling steel sheets or plates into shape and riveting the seams.

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  • Letters to the Editor Carbon Steel Piping - Chemical ...

    Jul 01, 2016 · At the April 2016 Seattle meeting of the ASME B31.3 Process Piping Code Committee, a presentation — a cautionary note in a manner of speaking — was given by Barry Messer of Fluor Corp. (fluor).The topic was the unexpectedly low toughness with regard to various carbon steels in the form of pipe, forged flanges and wrought fittings.

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  • Stainless Steel Tubes and Pipes Standards

    ASTM-Standards Iron and Steel Products Steel Piping, Steel Tubing, Fittings ASTM A1016 -04a Standard Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless Steel Tubes

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  • Alazzaz Steel & Piping – Official

    Forged steel Fittings and Flanges (Standard ASTM A105 / ASTM A350 LF2) Stainless steel pipes (Standard ASTM A312/ A358) and suitable stainless steel Fittings and Flanges) Carbon Steel Butt Weld Fittings. Standard/ Grade A234 WPB, A234 WP (1-22), A420 WPL 3 & 6, A860 WPHY (42-70) Type Seamless & Welded

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  • Steel Standards - ASTM International

    ASTM's steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, as well as other accessories related to them.

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  • Steel Piping With Annealing Process - CostaSteel

    Solution Annealing for Austenitic Stainless Steels. In the manufacturing of most austenitic stainless steel pipes, tubes, fittings and flanges, solution annealing is commonly applied after forming process is done.These stainless steel grades include SS304/ SS304L, SS316/ SS316L, SS317/ SS317L, SS321, SS347, etc.Generally, the term solution annealing is interchangeable with “solution ...

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  • Applications of nickel alloys for piping and valves ...

    The internal overlay of nickel alloy may be implemented for fluid services containing high amounts of corrosive compounds such as CO 2 and hydrogen sulphide (H 2 S). CO 2 and H 2 S corrosion attacks manifest in the form of metal loss and cracks, as illustrated in Figure 3. Solid nickel alloy, Inconel 625 piping, is also common in the offshore sector of the oil and gas industry in hydrocarbon ...

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  • Keeping stainless steels stainless - The FABRICATOR

    Causes of Corrosion. Stainless steel's corrosion resistance is due to a thin, chromium-rich, transparent oxide film on the surface 1.This protective film develops when more than 10.5 percent of chromium is present in the alloy and when the gas or liquid environment the stainless steel is exposed to provides oxygen to its surface.

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  • Steels - Endurance Limits and Fatigue Stress

    Endurance limits and fatigue stress for steels. 1 MPa = 10 6 Pa = 1 N/mm 2 = 145.0 psi (lbf/in 2); Fatigue limit, endurance limit, and fatigue strength are used to describe the amplitude (or range) of cyclic stress that can be applied to the material without causing fatigue failure.; Creep. The time dependent deformation due to heavy load over time is known as creep.

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  • About Pacemaker Steel, Company History Pacemaker Steel ...

    The company was renamed Pacemaker-Millar Steel and Industrial Supply Co. Inc, and is now known as Pacemaker Steel and Piping Company. These acquisitions helped make Pacemaker a well-known and highly regarded distributor of pipe, valves and fittings, allowing them to provide a vast array of products, both standard and specials.

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  • ABRASION RESISTANT STEEL PIPING SYSTEMS FOR …

    Steel piping systems are wide ly used in mining to convey the product, ore, and tailing slurries to the processing plant, as well as to recycle the debris medium back to the mining area. Slurries are a mixture of solid particles in a liquid medium. Steel piping systems are also utilize d

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  • Stainless Steel and Duplex Pipe (ASTM A312, A790 ...

    Duplex stainless steel (UNS S31803/UNS S32205) has been developed to overcome the issues of the 300 series stainless steels as 316L and 317L (chloride stress corrosion cracking, under tensile stress in cases where the metal is exposed to fluids containing chlorides or by steel …

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  • About Aesteiron - Seamless Tubes and Welded Steel Pipe ...

    Aesteiron Steels LLP, located in India’s Mumbai Province, is the country’s foremost supplier of steel pipes & Tubes. Aesteiron is currently represented in more than 160 countries. High quality and low cost operation, rated among the lowest steel pipe producer's in …

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  • Introduction to the SAE / AISI Steel Numbering System ...

    Dec 20, 2017 · For an Introduction on types of Steel in Process Piping Industry, check out; Most Common types of Steel in Process Piping Industry.; AISI – American Iron and Steel Institute SAE – Society of Automotive Engineers ASME – American Society of Mechanical Engineers The early 1940’s witnessed the development of a coding system for the classification of different types of steels.

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  • steel tubing, steel tube, steel sheet, steel plate, steel ...

    products Manufacturers, Exporters, Stockist India & Suppliers Worldwide Stainless steel, carbon steel, alloy steel, nickel, other ferrous & non-Ferrous metals in shape of Pipes, Tubes, Pipe Fittings, Flanges and Fasteners etc from India

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  • Chemical Requirements Carbon Alloy Steels used in Piping ...

    Notes For each reduction of 0.01% below the specified maximum Carbon content, an increase of 0.04% manganese above the specified maximum will be permitted up to a maximum of 1.10%.

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  • Duplex and Super Duplex Stainless Steels Special ...

    The mechanical properties of Duplex steels are approximately double those of singular austenitic steels, and resistance to stress corrosion cracking is far superior to type 316 stainless steel in chloride solutions. Duplex steel has a ductile or brittle transition at approximately -50 degrees. Super Duplex

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  • Stainless Steel Push-Fit Pipe System - Josam

    Stainless Steel Push-Fit Pipe System. Josam offers a complete line of 316L austenitic stainless steel Push-Fit pipes, fittings, and accessories. ... This product is an economical solution for most applications, when you consider the Push-Fit advantages and Stainless Steels life expectancy.

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  • Carbon Steel Pipe - an overview ScienceDirect Topics

    Maurice Stewart, in Surface Production Operations, 2016. 3.2.1 Carbon steel. Carbon steel pipe is the most commonly used material for process piping. It has the advantage of wide availability, high strength, and a large array of connection possibilities, for example, screwed, socket-welded, and butt-welded.

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  • The Characteristics of Austenitic Stainless Steel

    Stainless steels with a low nickel and high nitrogen content are classified as 200 series. Because it is a gas, however, only limited amounts of nitrogen can be added before deleterious effects arise, including the formation of nitrides and gas porosity that weaken the alloy.

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  • Stainless Steel Pipe, Fittings & Flanges - Atlas Steels

    Section 3 – Stainless Steel Pipe, Fittings & Flanges October 2016 Page 4 – Section 3 atlassteels.au Butt Welding Pipe Fittings A piping system using butt welding fittings has many inherent advantages over other forms. Welding a fitting to the pipe means that it is permanently leak proof

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  • Stainless Steels Classifications - Engineering ToolBox

    Stainless Steel AISI 310 - Properties - Thermal diffusivity, specific heat capacity, density and thermal conductivity of stainless steel AISI 310 vs. temperature; Stainless Steel Pipes - Allowable Pressure - Allowable pressure for standard seamless A312-TP316/316L stainless steel pipes - …

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  • Industrial Steel Pipe Fittings, Flange ... - Redearth Steels

    Redearth Steels produce Industrial Steel Pipe Fittings and Flange as per ASME B16.9, ANSI B16.5. Buy Fasteners, Nut Bolt online at best price in India.

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  • Environmental Effect on Fatigue Crack Initiation in …

    National Laboratory on the fatigue of piping and pressure vessel steels in LWR coolant environments. The existing fatigue S–N data have been evaluated to establish the effects of various material and loading variables, such as steel type, strain range, strain rate,

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  • Total Piping Solutions - Looking for Steel Plates ...

    Total Piping Solutions Steels Pvt Ltd-most common stainless steel grades available in S275JR Plates, S355J2G3 Plates, SAILHARD Plates, TISCRAL Plates, CORTEN A Plates, CORTEN B Plates. It is used for pumps, valves, chemical equipment, and marine applications.

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  • Most Common Steels Used in Process Piping Industry ...

    Carbon steel is the most common steel materials used in the piping industry,carbon steel pipe fittings are used in general refinery factories, chemical industry and process plants.They are also used in neutral or aqueous solutions services.Carbon steel has a working temperature from -29℃ to 427 ℃ commonly.The carbon steel materials also have the high strength carbon steels and low ...

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  • 9–12% Chromium Steels Part Two : Total Materia Article

    The properties of several 9–12% chromium steels are described, with examples of the graphs of 100,000 h creep rupture strength of steam turbine rotor steels and piping steels. The steel referred to in the literature as 9Cr1Mo or P91 ( no. 6 ) is a steel of the newer generation.

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  • Carbon Steel Pipe, Fittings and Flanges - Atlas Steels

    Atlas Steels – Product Reference Manual Section 5 – Carbon Steel Pipe, Fittings, and Flanges October 2016 Page 4 – Section 5 atlassteels.au Buttwelding Fittings Specification ASTM A234M Welded and Seamless Carbon and Alloy Steel Pipe Fittings for Moderate and High Temperature Service ASTM A420M

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  • Alloy Steel Everything you need to ... - The Economic Times

    Jul 23, 2019 · Alloy steel long products Alloy steels are employed in producing long products used in the construction industry such as girders, structural sections, bars, rails, rods and wires. ... Lap joint flanges are slip-on flanges suitable for alloy steel piping which require regular maintenance and inspection.

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  • steel tubing, steel tube, steel sheet, steel plate, steel ...

    Ashtapad is India's one of the leading steel flanges manufacture specialize in din flanges steel flanges asme flanges stainless flanges and others steel tubing, steel tube, steel sheet, steel plate, steel pipe, steel flanges, steel coil, steel fasteners, steel piping Etc.

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  • Stainless and carbon steel fittings being used together ...

    RE Stainless and carbon steel fittings being used together racookpe1978 (Nuclear) 12 Sep 13 13:46 The "clamped-on" valves (Swageloc) will be easier to clean, since there is a much smaller chance of the grit and CS debris getting actively embedded into the valve itself either interior or exterior of the valve.

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  • Pipe & Steel – Wolf Pipe

    Find Steel Piping and Tubing at the Best Prices. For a huge selection of steel piping and tubing at the best prices around, visit Wolf Pipe at 14432 State Highway 64, Ben Wheeler, TX 75754. You’ll find a large inventory of quality pipe and steel products at very competitive prices.

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  • Duplex steels - BUTTING

    The particular advantage of duplex steels as abrasion resistant steels is the fact that these steels are fully suita-ble for welding, which is only the case to a limited extent with purely abrasion resistant steels. Parallel to the high mechanical strength values, super duplex steels …

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  • SteelJIS Japanese Steels and Alloys

    JIS G 4308 Stainless steel wire rods / Compare steels JIS G 4312 Heat-resisting steel plate, sheet and strip / Compare steels JIS G 3448 Light gauge stainless steel tubes for ordinary piping / Compare steels JIS G 4314 Stainless steel wires for springs / Compare steels:

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  • Introduction to Steel Grades - Matmatch

    Steels are impure iron-carbon alloys of low carbon content, usually 0.1–1.5% carbon by weight. The amount of carbon and level of impurities and additional elements, both metallic and non-metallic, determine the properties of each steel grade [1].. Various types of steel are manufactured in relation to the needed properties for their application, and different grading systems are utilised to ...

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  • Ujwal Steels Best Stainless Steels Manufacturer India

    Ujwal Steels is a Leading Manufacturer, extensive Stockholder of piping products for the Oil, Gas, Petrochemical and Nuclear Industries. Ujwal Steels is the Manufacturer of Butt-weld Fittings, Forged Fittings, Compression Fittings, Outlets, Flanges & Long Radius Bends in Materials like Stainless Steel, Carbon Steel, Alloy Steel, Duplex & Super ...

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  • Austenitic stainless steel grades Outokumpu

    Outokumpu austenitic stainless steel series 200 and 300 have become a staple of a wide range of industries, such as chemicals, pharmaceuticals, food and drink, textiles, and pulp and paper. As with all of our stainless steels, we produce our austenitic steel grades to the strictest quality standards and performance requirements.

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