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  • LUOYANG SUNRUI SPECIAL EQUIPMENT CO., LTD.

    High-strength Anti-corrosion Special Material Products特種環境安全衛士Consult Us

    High-strength Anti-corrosion Special Material Products

      The Company is committed to new materials, new technology and environmental application research on special steel and alloy such as anti-corrosion alloys, heat-resistant alloys, high temperature alloys,low magnetic steel for ships, high strength stainless steel and structural alloy steel, as well as materials and products under special working conditions. With rich experience in the development and manufacturing of new materials and safety evaluation (failure analysis) of materials and products, the products can be designed and manufactured according to user requirements. The Company can provide valve castings under various conditions such as high temperature, low temperature, corrosion and high pressure, and can provide corrosion-resistant centrifugal pumps,corrosion-resistant alloy flanges in the high sulfur environment, corrosionresistant tightening parts with high strength and ductility for ships, stainless alloy steel and corrosion-resistant profiles and forgings.

      The Company has passed the ABS certification and has one national key new product and 27 patents, filling two domestic gaps.

      The product has won the second prize in Henan Scientific and Technological Progress Award and first prize in Luoyang Scientific and Technological Progress Award,and is awarded as "Brand-name productsin Henan Province".

    Special Steel Forgings and Profiles
    Nuclear-Grade Anti-Radiation Stainless Steel Products
       High Strength Bolts with Seawater Corrosion Resistance
       Low-Magnetic Steel Forgings
       Marine Steel with High Strength and Ductility
       Anti-corrosion Alloy Pipe Fittings
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    Special Steel Castings
    Low Alloy Cast Steel Products
       Stainless Steel Pump and Valve Castings
       Heat-resisting Cast Steel Products
       Marine Stainless Steel Casting Products
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      The Company is committed to new materials, new technology and environmental application research on special steel and alloy such as anti-corrosion alloys, heat-resistant alloys, high temperature alloys, low magnetic steel for ships, high strength stainless steel and structural alloy steel, as well as materials and products under special working conditions. With rich experience in the development and manufacturing of new materials and safety evaluation (failure analysis) of materials and products, the products can be designed and manufactured according to user requirements. The Company can provide valve castings under various conditions such as high temperature, low temperature, corrosion and high pressure, and can provide corrosion-resistant centrifugal pumps, corrosion-resistant alloy flanges in the high sulfur environment, corrosion-resistant tightening parts with high strength and ductility for ships, stainless alloy steel and corrosion-resistant profiles and forgings.

      The Company has passed the ABS certification and has one national key new product and 27 patents, filling two domestic gaps.

      The product has won the second prize in Henan Scientific and Technological Progress Award and first prize in Luoyang Scientific and Technological Progress Award, and is awarded as "Brand-name products in Henan Province".


    洛陽市科技進步一等獎
    壓力管道元件認證
    河南省名牌產品:雙相不銹鋼鑄件
    河南省科技進步二等獎
    國家重點新產品:高耐蝕雙相不銹鋼鑄件SRC

    Production Capacity

        The Company has the full process information-based production workshops and processing workshops for melting-casting machine, as well as advanced resin sand modeling technology and the fourth generation AOD refining technology with intelligent control. It is equipped with induction melting furnace, AOD refining furnace, small and medium-sized resin sand molding line, large resin sand molding line, large sand core molding line and other equipment, with an annual processing capacity of of 5,000 tons for various forgings and castings.

    Application in Ship and Marine Engineering Industry

    Low magnetic stainless steel castings and forgings, nuclear grade stainless steel plate / bar / forgings, high strength stainless steel forgings, high strength / ultra high strength bolt fasteners, duplex stainles

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    Application in Chemical Industry

    The developed duplex stainless steel pump and valve castings are widely used in the chemical industry.

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    Application in Refining Industry

    Heat-resistant steel castings series are widely used in the heating furnace device in domestic oil refining industry for hydrogenation, reforming and catalytic cracking. Cooperators include many domestic oil r

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    Application in Electric Power Industry

    The duplex stainless steel desulfurization pump castings of DN500, DN600, DN700 and DN800 series have been successfully used in desulfurization projects in domestic power plants.

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    Application in Petroleum and Natural Gas Industry

    Carbon steel and stainless steel pipeline multistage pumps are applied in domestic petroleum and natural gas pipeline transportation project.

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