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Galvanized Steel Tubes

Galvanized Steel Tubes

  • Port of dispatchIndia
  • Estimate pricing$ 25.25 – $ 1000Est. category range
  • AvailabilityIn stock
  • Grade/AlloyA106 Gr (carbon steel with galvanized coating)
  • FormSeamless tube
  • Dimensions/ThicknessOuter Diameter: 1/8 inch - 36 inch; Thickness: Sch 5s - Sch 160
  • StandardASTM A106

Products Description

Galvanized Steel Tubes With the help of our expert workforce, we are offering our clients Galvanized Steel Tubes. Products we offer are widely accepted and appreciated by the huge number of our patrons due to their high efficiency and durability. These high quality products are easily available in the market. Features: Highly durableOptimum performanceAvailable in market-leadingStandard qualityHigh-gradeAnti-corrosive RobustnessLow maintenance Seamless finished Specifications : Product name Galvanized Steel Tube SizeOD: 1/8inch - 36 inch Thickness: Sch5s - Sch160Standard ASTM A106 GradeA106 Gr.B , Q345, 20# and so on EndBE and Plain end with pipe caps Technique Cold rolled, hot rolled, cold drawnUsageUsage to industrial pipe, high-pressure boiler pipeSurface Treatmentgalvanized and black

Product Categories

Products Specification

  • Grade/AlloyA106 Gr (carbon steel with galvanized coating)
  • FormSeamless tube
  • Dimensions/ThicknessOuter Diameter: 1/8 inch - 36 inch; Thickness: Sch 5s - Sch 160
  • StandardASTM A106
  • Surface FinishHot-dip galvanized (zinc-coated)
  • ToleranceConfirm with supplier
  • PackagingBundled with protective end caps, strapped, and wrapped in plastic or waterproof material; wooden crates for long or heavy sections
  • MOQ BasisPer size and thickness; varies by supplier
  • HS CodeConfirm with supplier
  • Zinc Coating WeightTypically 400 - 600 g/m² (double-sided)
  • LengthRandom length (RL) or fixed length (e.g., 6m, 12m)
  • End FinishPlain ends or beveled ends (for welding)

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Kobe Steel India

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    Buy Online Wholesale Galvanized Steel Tubes from Supplier & Exporter in India

    Galvanized steel tubes combine strength with corrosion resistance, making them ideal for industrial piping, structural frameworks, and fluid transport in corrosive environments. Their zinc coating protects against rust while maintaining weldability and formability, reducing long-term maintenance costs.

    These tubes are produced to meet global standards and are commonly used in construction, oil and gas, water treatment, and automotive applications. Their seamless finish and uniform zinc layer ensure consistent performance under pressure and temperature fluctuations.

    Available in a wide range of sizes and thicknesses, these tubes offer flexibility for custom fabrication and large-scale projects. They are suitable for both indoor and outdoor use, and can be further processed with threading, bending, or coating as needed.

    Import Wholesale Galvanized Steel Tubes for Your Business Needs

    Best Fit & Nearest Alternatives

    Best suited for:

    • High-corrosion environments (e.g., coastal, chemical, or humid settings)
    • Structural and mechanical applications requiring durability
    • Fluid transport systems where rust resistance is critical

    Not ideal for:

    • Applications requiring high-temperature service beyond galvanized limits (typically below 200°C)
    • Extreme pressure systems where uncoated alloy or stainless steel may be more suitable

    Compared to black steel tubes, galvanized tubes offer superior corrosion protection but may have slightly lower tensile strength. For higher corrosion resistance in extreme conditions, consider stainless steel tubes with higher alloy content.

    What Drives the Price

    • Raw material cost (zinc and steel prices)
    • Wall thickness and outer diameter (thicker walls cost more per meter)
    • Order volume and manufacturing complexity
    • Surface finish requirements and post-processing steps

    Pricing scales with minimum order quantity (MOQ) and volume tiers. Lower MOQs or custom sizes typically incur higher per-unit costs. Request a quote to confirm exact pricing based on your specifications.

    Lead Time, Shipping & Returns

    • Lead time: Typical production lead time is 15 - 30 days, depending on size, thickness, and order volume. Confirm exact timelines with the supplier during order placement.
    • Shipping: Available via sea freight (most common for bulk orders) and air freight (for urgent, smaller shipments). Logistics depend on destination, port availability, and customs clearance requirements.
    • Returns & defects: Defective or non-conforming items may be returned within 7 - 14 days of delivery, subject to inspection and supplier approval. Arrange returns with the supplier in advance; freight and inspection costs are typically borne by the buyer unless the defect is supplier-confirmed.

    Handling & Application Notes

    • Store tubes in a dry, covered area to prevent moisture accumulation and white rust formation on the zinc coating.
    • Use appropriate cutting tools (e.g., abrasive saws or plasma cutters) to avoid damaging the galvanized layer during fabrication.
    • Welding may require ventilation and protective gear due to zinc fumes; consider pre- or post-weld treatments to maintain corrosion resistance.

    About Supplier

    Kobe Steel India is a supplier and exporter of galvanized steel tubes, serving industries across India and international markets. With a focus on quality and durability, they produce tubes that meet ASTM and EN standards.

    The company operates a modern facility with advanced galvanizing lines, ensuring uniform zinc coating and adherence to tight dimensional tolerances. They offer custom sizing, threading, and coating services to meet project-specific requirements.

    Supplier Details for Galvanized Steel Tubes

    • Established - 13 Jun, 2025
    • Business Type - Supplier
    • Deals in Product Type - Metal Tubing & Piping - Galvanized Steel
    • Country - India

    Frequently Asked Questions (FAQs) on Galvanized Steel Tubes

    1. Can galvanized steel tubes be welded? If so, what precautions are needed?

    Yes, these tubes can be welded, but zinc fumes are hazardous. Use proper ventilation, wear protective gear, and consider removing zinc near the weld area to reduce fume exposure and maintain corrosion resistance.

    2. What is the maximum service temperature for galvanized steel tubes?

    Galvanized coatings typically perform well up to 200°C. Beyond this, the zinc layer may degrade, and uncoated steel or alternative coatings (e.g., stainless) are recommended for higher temperatures.

    3. Are these tubes suitable for potable water applications?

    Not ideal for potable water unless specifically certified for such use. Galvanized coatings can leach zinc and affect water quality over time. Stainless steel or plastic-lined tubes are preferred for potable water systems.

    4. How should I store galvanized steel tubes to prevent white rust?

    Store in a dry, ventilated space with low humidity. Elevate bundles off the ground, use desiccants in packaging, and avoid condensation buildup to prevent white rust formation on the zinc surface.

    5. Can the tubes be threaded or bent after delivery?

    Yes, but threading may damage the galvanized layer. Consider re-galvanizing or applying a zinc-rich paint after threading. Bending requires gradual pressure to avoid cracking the coating; use proper tooling.

    6. What documentation can the supplier provide for customs clearance?

    Ask the supplier for a commercial invoice, packing list, certificate of origin, and test certificates (e.g., zinc coating weight report or mill test certificate). These documents are essential for international import clearance.

    7. Are these tubes compatible with stainless steel fittings?

    Direct contact between galvanized steel and stainless steel can cause galvanic corrosion. Use dielectric fittings or insulated joints to prevent electrochemical reactions in mixed-material systems.

    8. How do tolerances for galvanized tubes compare to black steel tubes?

    Tolerances for galvanized tubes follow ASTM A106, which are similar to black steel tubes but may account for zinc coating thickness variations. Confirm exact tolerances with the supplier, especially for critical applications.