OEM Steel

OEM Steel

OEM Steel
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  • OEM Steel

OEM Steel ( Original Equipment Manufacturing or Industrial Equipment Steel)   

Meta Title (≤60): Industrial Equipment Steel | Pressure Vessel, Boiler, Alloy, Stainless & Nickel Steels
Meta Description (≤160): Complete overview of steels for industrial equipment: plates, pipes, bars, sections, stainless, duplex, and nickel alloys for power, petrochemical, metallurgy, mining, transport, offshore, and emerging industries.
Keywords: Industrial Equipment Steel, Pressure Vessel Steel, Boiler Steel, Alloy Steel, Stainless Steel, Duplex Steel, Nickel Alloy, Nuclear Steel, Offshore Steel, Engineering Machinery Steel


0) Service Conditions & Requirements

Industrial equipment operates under harsh conditions:
    •    High temperature & pressure (boilers, nuclear reactors, petrochemical units)
    •    Severe corrosion (acids, chlorides, marine atmospheres)
    •    Heavy load & fatigue (rolling mills, mining machines)
    •    Wear & abrasion (conveyors, crushers, slurry pipelines)

Steel selection must balance strength, toughness, corrosion resistance, wear resistance, weldability, and manufacturability.


1) Plates
    •    Pressure Vessel & Boiler Plates: Q345R, 16MnR, SA516 Gr.70, SA387 Cr-Mo, 20G, 15CrMoG, P91/P92
    •    Wear Resistant Plates: NM400/500, Hardox® 400/500
    •    Weathering / Corrosion Resistant Plates: Q355NH, 09CuPCrNi, clad 316L, duplex 2205/2507
    •    High Strength Structural Plates: Q460, Q690, S690QL


2) Pipes / Tubes
    •    High Pressure Alloy Tubes: SA213 T91/T92, 12Cr1MoV, 15CrMoG → boilers, nuclear steam lines
    •    Pressure Service Pipes: SA106 Gr.B, SA335 P22, Q345 → petrochemical, process pipelines
    •    Stainless & Duplex Pipes: 304/316L, 321H, 2205/2507 → chemical, pharma, wet metallurgy
    •    Nickel Alloy Tubes: Inconel 625, Hastelloy C-276, Alloy 800H → corrosive units, cracking furnaces, nuclear SGs


3) Bars & Sections
    •    Alloy Structural Bars: 40Cr, 42CrMo, 34CrNiMo6 → shafts, gears, spindles
    •    Wear Resistant / Tool Steels: Mn13, Cr12MoV, forged Cr-Mo → rolls, impact parts, molds
    •    Sections (H/I/U/Angles): Q235B, Q345B, S355, S460 → frameworks, supports, heavy machinery


4) Application Sectors

(1) Power & Energy Equipment
    •    Thermal power boilers: high-temp pressure pipes, drums
    •    Nuclear power: reactor vessels, primary piping, steam generators
    •    Wind & Solar: tower plates, gear steels
    •    Hydropower: turbine shafts, pressure pipes

(2) Petrochemical & Process Equipment
    •    Refinery units: reactors, exchangers, tanks, spheres
    •    Chemical plants: urea towers, fertilizer reactors
    •    Pressure vessels: gasifiers, autoclaves

(3) Metallurgy & Mining Equipment
    •    Metallurgy: rolling mills, continuous casters, rolls, liners
    •    Mining: crushers, conveyors, slurry pipelines

(4) Transportation & Offshore Engineering
    •    Offshore platforms: jackets, large-diameter piles
    •    Shipbuilding & port machinery: ship plates, pipes, cranes
    •    Bridges: steel box girders, cables, sections

(5) General & Engineering Machinery
    •    Construction machinery: excavators, cranes, bulldozers
    •    Presses: hydraulic machine frames
    •    Heavy transmission: gears, shafts, forgings

(6) Emerging & Special Industries
    •    Hydrogen & CCUS: hydrogen-resistant steels, stainless, nickel alloys
    •    Semiconductor / Electronics: ultra-clean stainless piping, vacuum chambers
    •    Defense & Aerospace: high-temp alloys, ultra-high strength steels, titanium alloys


5) Conclusion
Industrial equipment steels cover power, petrochemical, metallurgy, mining, transportation, offshore, engineering machinery, and emerging industries, making it one of the most critical markets for steel applications.

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Tsisco Industrial Ltd.
Tsisco Industrial Ltd.