Round Galvanised Steel Pipe

Galvanized steel pipes are zinc-coated for corrosion resistance, ideal for plumbing, construction, and outdoor applications. Durable, cost-effective, and long-lasting.

Category Galvanised Steel Pipe

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Galvanised Steel Pipe
Galvanized steel pipe is a durable and corrosion-resistant steel tube coated with a protective layer of zinc through a hot-dip galvanizing process. This involves immersing cleaned steel pipes into molten zinc, which forms a metallurgically bonded zinc-iron alloy coating on the surface. The zinc layer acts as a barrier against environmental factors like moisture, chemicals, and UV exposure, significantly extending the pipe’s lifespan. These pipes are widely used in construction, plumbing, fencing, agriculture, and industrial applications due to their strength, affordability, and low maintenance. Available in seamless or ERW (Electric Resistance Welded) types, they come in varying diameters, thicknesses, and lengths to suit diverse needs.

Parameters
Product Name	Galvanised Steel Pipe
Product Types	Galvanised Steel / Galvanised Steel Pipe
Diameter Range	½” to 24″ (DN15 to DN600)
Wall Thickness	Schedule 10 to Schedule 160 (varies by standard)
Standard Lengths	6 meters (custom lengths available)
Pressure Rating	Schedule 40: ~150 PSI (1.03 MPa). Schedule 80: ~300 PSI (2.07 MPa).
Standards & Certifications	ASTM A53 (structural/mechanical use). ASTM A106 (high-temperature service). BS 1387 (threaded plumbing pipes). ISO 9001, ISO 14001 certified.
End Types	Plain, threaded (tapered or coupled), or grooved ends.
Surface Finish	Smooth, spangled zinc coating; free from cracks or bare spots.
Testing & Quality Assurance	Hydrostatic testing: 1.5x rated pressure. Coating adherence: ASTM B6 (mandrel bend test). Visual inspection, ultrasonic thickness checks.
Applications	Water supply lines, HVAC systems, fencing, scaffolding, fire sprinklers, agricultural irrigation.

Material Composition
Base Material	Carbon steel (ASTM A53, ASTM A106, BS 1387)
Zinc Coating	50–100 microns (min. 610 g/m² per ASTM A123)

Packaging & Delivery

These Product are packed using seaworthy export packaging to ensure protection during transit. Each coil is wrapped with waterproof paper, plastic film, and steel sheet, secured with high-tensile steel straps, and placed on wooden pallets for stability. Edge protectors are used to prevent damage. These Product are safely loaded for efficient domestic and international delivery, ensuring they arrive in perfect condition.

For All FAQs

How long does your delivery time take?

Generally, our delivery time is within 7-45 days, if there is a great demand or special circumstances, it may be delayed.

How could you guarantee your products?

Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Do you accept the third party inspection?

Yes absolutely we accept.

Do you provide samples? Is it free or extra?

The sample could can provide for customer with free, but the courier freight will be covered by customer account.

Will you delivery the goods on time?

Yes, we promise to provide best quality products and delivery on time. Honesty is our company’s tenet.

Are you trading company or manufacturer?

We are professional manufacturer with rich experience, and our company also is a very professional a trade company for steel products. We can also provide a wide range of steel products.