Product Parameters

Item	Specification / Description
Product Name	Galvanized Mild Steel Pipe
Material Grade	Q195, Q235, Q345 or Equivalent
Standard	ASTM A53 / A500, BS 1387, EN 10255, JIS G3444
Surface Treatment	Hot-dip galvanizing or pre-galvanizing
Zinc Coating Thickness	40–275 g/m² (customizable)
Outer Diameter (OD)	15–273 mm (½" – 10")
Wall Thickness	0.8–12 mm
Length	5.8 m, 6 m, 12 m or customized
End Type	Plain end, beveled end, or threaded with couplings
Tensile Strength	≥ 340 MPa
Yield Strength	≥ 235 MPa
Application Fields	Construction, scaffolding, furniture, water supply, fencing, agriculture, and transport systems

Features of Galvanized Mild Steel Pipe

Superior Corrosion Resistance
The zinc coating provides excellent protection against corrosion caused by air and moisture. In neutral or mildly acidic environments, zinc forms a compact, adherent oxide layer that effectively isolates the steel surface, preventing further oxidation and extending the pipe's durability.

High Structural Strength
Galvanized mild steel pipes offer outstanding mechanical strength with excellent compression and impact resistance. The uniform zinc coating ensures a smooth surface and consistent appearance, making them suitable for both structural applications and decorative use in indoor or outdoor settings.

Extended Service Life
The galvanized layer prevents rust formation and surface degradation, significantly increasing service life compared to ordinary steel pipes. This long-term durability reduces maintenance frequency and overall replacement costs, offering a reliable and cost-effective solution.

Cost Efficiency
Compared with stainless steel or other high-alloy pipes, galvanized mild steel pipes provide an economical alternative without compromising performance. Their broad application range in construction, furniture, transport, and agriculture helps minimize total project costs.

Environmentally Friendly Protection
The galvanized coating naturally resists peeling and degradation, eliminating the need for frequent repainting. This environmentally safe process minimizes chemical waste and reduces the ecological impact compared with traditional surface treatments.

FAQ

Q: What standards do galvanized pipes adhere to?

A: Our galvanized mild steel pipes comply with international standards such as ASTM, BS1387, and EN10255, ensuring consistent quality and reliability.

Q: What is the typical zinc coating thickness?

A: The zinc coating thickness typically ranges from 40 to 480 grams per square meter, depending on customer requirements and application needs.

Q: What are the primary applications of these pipes?

A: These pipes are widely used in plumbing, irrigation, construction scaffolding, structural frameworks, and fencing, owing to their durability and cost-effectiveness.

Q: What are the available sizes for these pipes?

A: We offer a wide range of sizes, with outer diameters from 10.3 mm to 3620 mm and wall thicknesses from 0.5 mm to 60 mm, available in round, square, and rectangular shapes.

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