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DX56D Galvanized Steel Pipe – High Ductility Zinc-Coated Pipe for Forming and Fabrication

High-performance galvanized steel pipe made from DX56D grade with excellent elongation and corrosion resistance. Ideal for forming, bending, welding, and precision pipe manufacturing in automotive, HVAC, and construction industries.
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  • DX56D

  • ZHONG RUN

Product Description

PRODUCT DESCRIPTION

DX56D galvanized steel pipe is manufactured from DX56D+Z grade steel, a low-carbon, high-drawability steel defined by EN 10346. The material is hot-dip zinc coated to enhance corrosion resistance, while its excellent formability makes it suitable for deep drawing, crimping, flaring, and complex bending operations.

It is especially used where high elongation and precise shaping are required, such as automotive body parts, electrical conduits, and ducting systems. The galvanized coating offers long-term protection against rust and atmospheric exposure.


TECHNICAL SPECIFICATIONS

  • Standard: EN 10346

  • Grade: DX56D+Z

  • Zinc Coating: Z80 – Z275 g/m²

  • Outer Diameter: 10mm – 219mm

  • Wall Thickness: 0.6mm – 5.0mm

  • Length: 1m – 12m or custom cut

  • Surface: Regular / zero spangle, chromated, oiled/dry

  • Ends: Plain, beveled, threaded with coupling (optional)

  • Production Type: ERW (Electric Resistance Welded)


MECHANICAL PROPERTIES (TYPICAL FOR DX56D):

  • Tensile Strength: ≤ 390 MPa

  • Yield Strength: ≤ 210 MPa

  • Elongation (A80): ≥ 38%

  • Hardness: ≤ 70 HRB


PRODUCT FEATURES

  1. Superior elongation & deep drawability for cold forming

  2. Hot-dip zinc coating provides excellent rust resistance

  3. Smooth weld seam and consistent wall thickness

  4. Ideal for precision bending and rolling applications

  5. RoHS/REACH compliant and 100% recyclable

  6. Compatible with powder coating, painting, and punching

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Application

9-Galvanized-Steel-Pipe

HIGH CORROSION RESISTANCE

hot-dip galvanizing process is adopted to form a uniform galvanized layer on the surface, which effectively prolongs the service life and adapts to various outdoor environments.

10-Galvanized-Steel-Pipe

HIGH-QUALITY RAW MATERIALS

DX56D high-strength steel is selected, which has good formability and weldability, ensuring the mechanical properties of the pipe.


galvanized steel pipe (3)

DIVERSIFIED APPLICATIONS

It is suitable for light structures, building scaffolding, mechanical parts and other fields, and is widely used in various engineering projects.Galvanized pipes are environmentally friendly materials that meet international environmental standards and can be 100% recycled after use.Low cost of replacing galvanized pipes




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