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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.

  • LSAW Steel Pipe Shipment: How a Large-Diameter Export Order Is Prepared

    LSAW Steel Pipe Shipment: How a Large-Diameter Export Order Is Prepared
    For a large-diameter LSAW steel pipe project,manufacturing is only one part of the delivery process,The pipe must meet the approved technical specification,pass the required inspections,receive the correct end preparation and surface protection,and reach the port in suitable condition for international transportation,A recent export order provides a practical example of how technical,quality and logistics activities need to work together before shipment,
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  • LSAW Steel Pipe for Water Transmission: Design, Coating and Maintenance Guide

    LSAW Steel Pipe for Water Transmission: Design, Coating and Maintenance Guide
    Large-diameter LSAW steel pipe is widely used for water transmission projects where high flow capacity,large diameters and project-specific wall thicknesses are required,Its longitudinal welded construction also allows manufacturers to produce pipe to defined dimensions and mechanical requirements,But selecting the right LSAW pipe is only one part of pipeline reliability,Hydraulic conditions,pressure transients,internal water quality,corrosion protection,field welding and installation all affect long-term performance,
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  • LSAW Steel Pipe Buying Guide: 8 Mistakes International Buyers Should Avoid

    LSAW Steel Pipe Buying Guide: 8 Mistakes International Buyers Should Avoid
    Buying large-diameter LSAW steel pipe for an international project involves more than comparing supplier quotations,A pipe can meet the required dimensions and still create project risk if the material specification,inspection scope,documentation,coating or delivery plan is not properly defined,For EPC contractors,project owners,distributors and engineering companies,a better approach is to compare suppliers against the same technical and commercial requirements,
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  • Common LSAW Steel Pipe Problems in Service: Causes, Inspection and Solutions

    Common LSAW Steel Pipe Problems in Service: Causes, Inspection and Solutions
    When an LSAW steel pipeline develops a problem,replacing the pipe immediately is rarely the best first step,The priority is to determine what changed,where the damage occurred and why it happened,LSAW (Longitudinal Submerged Arc Welding) pipe is widely used in large-diameter pipeline systems,During service,however,pipeline problems can result from corrosion,coating failure,external loading,operating conditions,connection problems or weld-related issues,A structured troubleshooting process helps maintenance teams distinguish between a local defect and a broader integrity problem,
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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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