Rust-Resistant and Long Life Square Galvanized Rectangular Steel Pipe for Structural Tubes

Customization: Available
After-sales Service: 24-Hour Service
Warranty: Permanent

Product Description

📋 Basic Information
Model NO.
Galvanized Square Steel Pipe
Type
Welded
Technique
Cold Rolled
Material
Carbon Steel
Surface Treatment
Galvanized
Section Shape
Square
Thickness
0.5-12.50mm
Size
Shs:10*10-400*400mm,Wt:0.5-12mm
Production Capacity
500,000 tons/Year
🏗️ Product Description
Galvanized Steel Square Pipe Banner

GALVANIZED STEEL SQUARE PIPE

Our galvanized steel square pipe is a versatile structural material engineered for exceptional durability and long-lasting performance. The key feature of our galvanized square tubing is its combination of high strength and excellent rust-proof protection.

This ensures structural integrity and extends the service life of any project, significantly reducing maintenance needs and replacement costs. The pipe's uniform shape and dimensions make it easy to weld, cut, and fabricate, offering excellent workability for both complex and simple constructions.

Galvanized Tube Detail

⭐ Superior Corrosion Resistance

Our pipes are hot-dip galvanized, bonding a protective zinc layer to the steel surface. This sacrificial coating acts as a robust barrier against moisture and corrosive elements.

⭐ High Strength & Durability

Manufactured from high-quality structural steel, these square pipes offer excellent load-bearing capacity and resistance to bending and torsion.

⭐ Low Maintenance

Thanks to the protective galvanized layer, these pipes require minimal maintenance. They do not need to be painted or treated regularly for rust.

📊 Technical Parameters
Technical Specifications
Material TypeCarbon Steel
SHS Size Range10*10 - 400*400mm
RHS Size Range10*20 - 400*600mm
Wall Thickness0.5 - 12.50mm
Length5.8m, 6m or Customizable
Surface TreatmentPre-Galvanized / Hot Dip Galvanized / Oiled / Painted
Zinc CoatingPre: 50-150G/M2 | Hot Dip: 200-400G/M2
StandardGB/T13793, ASTM A53, EN10219, BS1387, API 5L
Material C% Mn% Si% Yield (Mpa) Tensile (Mpa)
Q1950.06-0.120.25-0.50<0.3>195315-430
Q2350.12-0.20.30-0.70<0.3>235375-500
Q345<0.201.0-1.6<0.55>345470-630
📷 Detailed Product Photos
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🏭 Manufacturing & Stock
Factory 1
Factory 2
Factory 3
Frequently Asked Questions
Can you guarantee on-time delivery?
Yes, we provide a time delivery guarantee to ensure your project stays on schedule.
What is your quality assurance like?
Raw materials are inspected before production. Our process follows the ISO quality management system. MTC reports are provided, and third-party inspections (SGS, CE) are welcome.
Do you offer discounts?
Yes, we offer tiered pricing; different order quantities will qualify for different discount levels.
What happens if there are quality issues?
We support a 100% refund if any quality problem occurs that cannot be resolved by our technical team.
Can you provide samples?
We can provide samples for quality evaluation and accept multiple payment methods for your convenience.
Is the product certified for international use?
Yes, our products comply with international standards including ASTM, EN, and GB/T, making them suitable for global structural applications.

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