Galvanized Steel Tubing

  • Hot Dipped Galvanized Steel Tubing for Construction

    Hot Dipped Galvanized Steel Tubing for Construction

    Hot Dipped Galvanized Steel Tubing (GI Tubing) is produced with ERW welded carbon steel and full hot-dip galvanizing treatment. It features uniform zinc coating, strong rust resistance and high structural strength, widely used in construction, outdoor frameworks, fencing and municipal engineering. Custom dimensions & end processing available directly from our factory.

     

     

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Galvanized Steel Tubing Specifications

ItemAvailable Range
Product NameGalvanized Steel Tubing
MaterialCarbon Steel / Structural Steel
Tube ShapeRound / Square / Rectangular
Product TypeWelded Steel Tubing / Seamless Steel Tubing (As Specified)
Steel GradesASTM A500 Grade B / Grade C; S235JRH / S355J2H; Q235B / Q355B (According to Applicable Standard)
Tube StandardsASTM A500/A500M / EN 10219-1 / EN 10210-1 / GB/T 6728 (As Applicable)
Outside Diameter (Round)According to Selected Tube Standard and Mill Capability
Square & Rectangular SizesAccording to Selected Section and Mill Capability
Wall ThicknessAccording to Tube Shape, Grade and Manufacturing Process
LengthMill Length / Cut-to-Length Upon Request
Manufacturing ProcessElectric Resistance Welded (ERW) / Seamless (As Specified)
Galvanizing MethodHot-Dip Galvanized After Fabrication / Manufactured from Pre-Galvanized Steel Strip
Zinc Coating RequirementsAccording to Applicable Galvanizing Standard and Purchase Specification
Galvanizing StandardsISO 1461 / ASTM A123/A123M (For Applicable Fabricated Products)
Surface ConditionHot-Dip Zinc Coated / Pre-Galvanized Surface
End FinishPlain End / Cut End / Threaded End (Where Applicable)
Dimensional TolerancesAccording to Applicable Tube Product Standard
Processing ServicesCutting / Drilling / Bending / Welding / Galvanizing Upon Request
ApplicationsSteel Structures / Fencing / Greenhouses / Equipment Frames / Construction / General Fabrication
Inspection & TestingDimensional Inspection / Mechanical Testing / Coating Inspection According to Applicable Standard
Quality DocumentationMill Test Certificate (MTC) / Coating Inspection Report as Specified
PackagingSteel Bundles / Strapped Packing / Export Packing as Agreed

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Sky Steel Group

Steel and metal products for construction, manufacturing, and industrial projects worldwide.

We support custom sizes, material documentation, and export packaging to meet your project requirements.

Contact Us

Email: sale@skysteelgroup.com

WhatsApp: +86 176 2269 1287

Address: Shuangyuan Industrial Park, Beichen District, Tianjin City, China