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  • Seamless Steel Pipe

    • Line Pipe

    • Fluid Pipe

    • Boiler Pipe

  • Welded Pipe

    • ERW

    • SSAW

    • LSAW

  • Stainless Steel Pipe

    • Stainless Steel Seamless Pipe

    • Stainless Steel Welded Pipe

    • Duplex Stainless Steel Pipe

    • Stainless Steel Screen Pipe

  • Alloy Steel Pipe

    • Nickel Alloy Pipe

    • Monel Alloy Pipe

    • Inconel Alloy Pipe

    • Hastelloy Alloy Pipe

    • Copper Nickel Alloy Pipe

  • OCTG

    • Casing

    • Tubing

  • Structural Steel

    • H Section

    • H/U/I Beam

    • Angle Bar

    • C Channel

    • Coil

    • Flat Bar

  • Square & Rectangular Steel Pipe

    • Square Steel Pipe

    • Rectangular Steel Pipe

  • Steel Plate

    • Carbon Steel Plate

    • Stainless Steel Plate

    • Aluminum Steel Plate

  • Pipe Fittings

    • Flange

    • Elbow

    • Tee

    • Bend

    • Reducer

    • Gasket

    • Cap

    • Union

    • Olet

    • Nipple

  • Valve

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    Flange

    Our flanges are manufactured from high-quality forged carbon steel, alloy steel, and stainless steel, offering reliable sealing performance under high pressure, high temperature, and corrosive conditions. Available in multiple types including weld neck, slip-on, blind, socket weld, and threaded flanges. Precision machined surfaces ensure leak-proof connections for piping systems. Strict quality control from raw material to finished product guarantees dimensional accuracy and mechanical properties. Widely used in oil & gas, petrochemical, power generation, shipbuilding, water treatment, and construction industries.

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    Elbow

    Our pipe elbows are hot forged or hot bent from premium carbon steel, alloy steel and stainless steel, with outstanding pressure and corrosion resistance. Available in 45°, 90°, 180° long/short radius types. Precision CNC machining ensures smooth inner surface and seamless flow. Strict full-process quality control guarantees accurate dimensions and stable mechanical performance. Widely applied in oil & gas, petrochemical, power, marine, water treatment and construction piping systems.

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    Tee

    Our pipe tees are forged or hot extruded from premium carbon steel, alloy steel and stainless steel, featuring stable high-pressure sealing and strong corrosion resistance. Available in equal tee, reducing tee, straight and branch types. Precision CNC machining ensures smooth inner bore and low flow resistance. Strict full-process quality control guarantees precise dimensions and reliable mechanical performance. Widely used in oil & gas, petrochemical, power, marine, water treatment and construction piping systems.

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    Bend

    Our pipe bends are hot bent or cold formed from premium carbon steel, alloy steel and stainless steel, with excellent pressure resistance and anti-corrosion performance. Available in various radiations: long radius, short radius, custom bend degrees. Precision CNC processing ensures smooth inner wall and low flow loss. Strict full-process quality control guarantees accurate size and stable mechanical performance. Widely applied in oil & gas, petrochemical, power, marine, water treatment and construction piping systems.

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    Reducer

    Our pipe reducers are hot forged or hot extruded from premium carbon steel, alloy steel and stainless steel, with reliable pressure resistance and outstanding corrosion resistance. It covers concentric reducer and eccentric reducer. Precision CNC machining delivers smooth inner wall and stable flow transition. Strict full-process quality control ensures precise dimensions and stable mechanical performance. Widely applied in oil & gas, petrochemical, power, marine, water treatment and construction piping systems.

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    Gasket

    Our pipe gaskets are manufactured from metal winding, graphite, PTFE and stainless steel, featuring excellent sealing performance and strong high-temperature & corrosion resistance. Multiple styles including spiral wound gasket, metal flat gasket, ring joint gasket. Precise cutting ensures accurate size and zero leakage. Strict full-process inspection guarantees stable sealing performance. Widely used in oil & gas, petrochemical, power, marine, water treatment and construction piping flanges.

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    Cap

    Our pipe caps are hot forged or pressed from premium carbon steel, alloy steel and stainless steel, featuring excellent pressure bearing and anti-corrosion capacity. Available in elliptical, hemispherical, flat and threaded types. Precision CNC machining ensures smooth inner cavity and reliable end sealing. Strict full-process quality control guarantees accurate dimensions and stable mechanical performance. Widely used in oil & gas, petrochemical, power, marine, water treatment and construction piping systems.

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    Union

    Our forged pipe unions are made of premium carbon steel, alloy steel and stainless steel, with reliable high-pressure sealing and excellent corrosion resistance. Consist of three detachable parts: two ends and a hexagonal lock nut. Precision CNC thread machining ensures leak-free connection and easy disassembly. Strict full-process inspection guarantees stable mechanical performance. Widely applied in oil & gas, petrochemical, power, marine, water treatment and plumbing piping systems.

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    Olet

    Our forged branch outlet fittings (Olets) are manufactured from premium carbon steel, alloy steel and stainless steel, with integrated reinforced saddle structure for high pressure & temperature service. Types include Weldolet, Sockolet, Threadolet, Elbolet. Precision CNC machining guarantees perfect fit with main pipe and leak-proof branch connection. Strict full-process inspection ensures stable mechanical performance. Widely used in oil & gas, petrochemical, power, marine and industrial piping systems.

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Leo Sun

info@prospersteel.com

+86 15308400245

912, Mingcheng Building, No.46 Renmin East Road, Yuhua District,Changsha City, Hunan Province

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