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Hot Dipped Galvanized Scaffolding Tube | OD 48.3mm x 3.2mm | ASTM A53/EN 39 Standard

Hot Dipped Galvanized Scaffolding Tube | OD 48.3mm x 3.2mm | ASTM A53/EN 39 Standard Featured Image
  • Hot Dipped Galvanized Scaffolding Tube | OD 48.3mm x 3.2mm | ASTM A53/EN 39 Standard
  • Hot Dipped Galvanized Scaffolding Tube | OD 48.3mm x 3.2mm | ASTM A53/EN 39 Standard
  • Hot Dipped Galvanized Scaffolding Tube | OD 48.3mm x 3.2mm | ASTM A53/EN 39 Standard
  • Hot Dipped Galvanized Scaffolding Tube | OD 48.3mm x 3.2mm | ASTM A53/EN 39 Standard
  • Hot Dipped Galvanized Scaffolding Tube | OD 48.3mm x 3.2mm | ASTM A53/EN 39 Standard

Short Description:

Hot-dip galvanization is a form of galvanization. It is the process of coating iron and steel with zinc, which alloys with the surface of the base metal when immersing the metal in a bath of molten zinc at a temperature of around 450 °C (842 °F).


  • Alloy Or Not: Non-Alloy
  • Section Shape: Round
  • Standard: AiSi, ASTM, BS, DIN, GB, JIS, GB/T3094-2000,GB/T6728-2002,ASTM A500,JIS G3466,DIN EN10210,or others
  • Technique: Other, Hot Rolled, Cold Rolled,ERW,High-frequency welded,Extruded
  • Surface Treatment: Zero, Regular, Mini, Big Spangle
  • Tolerance: ±1%
  • Processing Service: Welding, Punching, Cutting, Bending, Decoiling
  • Delivery Time: 7-10 Days
  • Payment Clause: 30%TT advance, blance bfore shipment
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    Product Detail

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    Product Detail

    Hot-dip galvanized pipe is made by a metallurgical process in which the steel is dipped in molten zinc andf the zinc reacts with the steel to form a zinc-iron alloy layer that is adherent to the steel. The process consists of pickling to remove surface iron impurities and iron oxide, dry cleaning with an ammonium chloride, zinc chloride, or a salt mixture. The steel pipe is then dipped in molten zinc where a bead of zinc surrounds it, at this point complex physical and chemical reactions take place resulting in a tightly bonded, corrosion resistant alloy layer. This forms a pure zinc layer that blends seamlessly between the substrate and the electrolytic layer giving an even coverage superior adhesion and excellent long term corrosion resistance making it perfect for industrial, construction and infrastructure applications.

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    Main Application

    Features

    1.Superior Corrosion Resistance

    Hot-dip galvanizing forms a dense zinc-iron alloy layer that protects the steel from rust, even in outdoor and humid environments.

    2.High Strength & Durability

    Made from quality structural steel, these pipes withstand heavy loads and repeated use in scaffolding applications.

    3.Uniform Zinc Coating

    The galvanizing process ensures consistent coating thickness, full coverage, and long-lasting protection.

    4.Customizable Sizes

    Available in various diameters, wall thicknesses, and lengths to meet specific project requirements.

    5.Low Maintenance & Long Service Life

    Reduced corrosion risk lowers maintenance costs and extends the lifespan of scaffolding structures.

    Application

    1.Scaffolding Systems – Construction site, building maintenance and temporary structure.

    2.Industrial Platforms – Factory, warehouse, and industrial equipment supports.

    3.Formwork & Shoring – Concrete construction for structural stability.

    4.Temporary Structures – Event stages, exhibition stands, and temporary tents.

    5.Outdoor Construction – Corrosion resistant for application in bridges, pipelines, and maritime projects.

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    Parameters

    Product name

    Galvanized Pipe
    Grade Q235B, SS400, ST37, SS41, A36 etc
    Length Standard 6m and 12m or as customer requirement
    Width 600mm-1500mm, according to customer's requirement
    Technical Hot Dipped Galvanized pipe
    Zinc Coating 30-275g/m2
    Application Wide used in various building structures, bridges, vehicles, bracker, machinery etc.

    Details

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    PPGI_14

    FAQ

    Q1: What is the wall thickness and diameter available?

    A: We offer a range of diameters from 21.3mm to 89mm and wall thickness from 2.0mm to 4.0mm, customizable according to project requirements.

    Q2: What type of steel is used for these pipes?

    A: We use high-quality structural steel to ensure strength and durability, suitable for scaffolding and heavy-duty applications.

    Q3: How is the galvanized coating applied?

    A: Pipes are hot-dip galvanized, forming a strong zinc-iron alloy layer that provides uniform coverage and long-lasting corrosion resistance.

    Q4: What is the typical service life?

    A: With proper use, hot-dip galvanized scaffolding pipes can last 15–20 years, even in outdoor and humid environments.

    Q5: Can you provide customized lengths and specifications?

    A: Yes, we offer custom lengths, diameters, and wall thicknesses to meet your specific project needs.

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