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  • About Hunan Great Steel Pipe

  • About Hunan Great Steel Pipe

    As the international trade subsidiary of ShineStar Steel Group, Hunan Great Steel Pipe Co., Ltd is dedicated to serving end users, contractors, distributors, steel fabricators, and global project suppliers. Supported by the Group’s integrated manufacturing system and global supply capability, we provide high-quality steel products and professional one-stop services, including product consultation, customized solutions, order management, logistics coordination, and after-sales support. With a customer-oriented approach and global service network, we are committed to becoming a trusted steel procurement partner for worldwide engineering and industrial projects.
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Our services

Hunan Great Steel Pipe Co., Ltd provides services that reduce total project cost and keep complex piping systems on schedule. Including Cutting, Rolling and Bending, Coating, Beveling, Threading, Welding and Assembly Forming.

Projects

Every country or industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience knowledge of the professionals at Hunan Great Steel Pipe Co., Ltd.

Asia

Europe

Africa

North America

South America

Oceania

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Projects

Local Excellence

  • 1993

    Established

    We continuously modernise, and insist on innovation.

  • 8

    Production Lines

    Manufacturing facilities and offices to serve your needs

  • 2000

    +

    Total Workforce

    Fully capable of executing your requirements

  • 1200

    +

    Projects Executed

    Extensive years of experience in executing industrial projects
Global clients

Latest News

Hunan Great Steel Pipe Co., Ltd provides high-quality steel products and one-stop procurement services to global clients.

  • How to Reduce Erosion and Wear in Steel Elbows

    How to Reduce Erosion and Wear in Steel Elbows
    Steel Elbows redirect flow in industrial piping systems,but this change in direction can make them vulnerable to localized erosion,When fluids carry sand,scale,catalyst particles or other solids,repeated particle impacts may gradually reduce the Steel Elbow wall thickness,Corrosion can accelerate the damage when the fluid is also chemically aggressive,Reducing Steel Elbow erosion starts with identifying the wear mechanism,reviewing operating conditions and tracking wall-thickness changes,The right solution depends on the process,material,fitting geometry and piping design,
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  • How Are Steel Reducers Manufactured and Quality Checked

    How Are Steel Reducers Manufactured and Quality Checked
    A steel reducer connects pipes of different diameters while providing a controlled transition in a piping system,Its dimensions,material properties and wall-thickness distribution affect installation,flow conditions and service reliability,For project buyers,understanding steel reducer manufacturing and quality control helps ensure that the supplied fittings match the piping design and applicable specifications,
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  • How to Prevent Leakage at Steel Pipe Fitting Connections

    How to Prevent Leakage at Steel Pipe Fitting Connections
    Leakage at steel pipe fitting connections can cause unplanned shutdowns,fluid loss,maintenance costs and safety risks,A steel tee,reducer or elbow may meet its dimensional requirements,yet the connection can still leak because of poor fit-up,joining defects,damaged sealing surfaces or excessive operating loads,Preventing leakage requires attention to the complete piping system,from component selection and installation to inspection and operation,The correct approach depends on whether the connection is welded,flanged or threaded,
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  • How Are Steel Tees Manufactured and Inspected

    How Are Steel Tees Manufactured and Inspected
    Steel tees are butt-welding pipe fittings used to connect branch lines to a main pipeline,They are commonly specified in oil and gas,petrochemical,power generation and other industrial piping systems,Their suitability depends on more than nominal size: material grade,branch geometry,wall thickness,manufacturing quality and inspection requirements must all match the project specification,For engineers and purchasing teams,understanding how steel tees are manufactured and inspected helps identify the information that should be confirmed before an order is placed,
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Contact Us

  • Address: 22nd Floor,Royal Wing Building ,Longchamp Garden Hotel, No.9 Xiangfu Road,Yuhua Disrict,Changsha,Hunan,China
  • Phone: +86 0731 88672086
  • Whatsapp: +86 198 7313 7997
  • Email: info@hnssd.com
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