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Hot-Dipped Galvanized Square Rectangular Steel Tube for Construction
Product Introduction
Our hot-dipped galvanized square rectangular steel tubes (hot-dip zinc coated square pipe) are made of high-quality carbon steel substrate with advanced hot-dipped galvanizing process. The uniform and thick zinc coating is tightly combined with steel surface, featuring anti-corrosion, rust-proof, smooth surface and precise dimensions. These hollow steel pipes comply with international standards, supporting customized size, wall thickness and length. Widely used in construction steel structures, municipal engineering, solar bracket, agricultural facilities and outdoor projects.
Product Advantages
Superior Anti-Corrosion Performance:
Thick hot-dip zinc layer resists rust and oxidation for long-term outdoor service.
High Structural Stability:
Good compression & bending resistance, not easy to deform under heavy load.
Precise Size & Smooth Surface:
Easy to cut, weld, punch and install, saving construction time and cost.
Long Service Life:
Durable zinc coating ensures 30-50 years service life under normal environment.
Customizable Specifications:
Support various square/rectangular sizes, wall thickness and length customization.
FAQs
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Q1: What is your galvanized square tube production standard?
A1: Comply with ASTM, BS, GB international standards, with complete quality inspection reports.
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Q2: What is the zinc coating thickness of your hot-dipped galvanized tubes?
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Q3: Can you customize sizes of hot-dipped galvanized square rectangular tubes?
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Q4: What is your delivery time?
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Q5: Is small trial order acceptable?
Application Scenarios
Building Steel Structure: Workshop frame, building support system, steel structure project.
Municipal Engineering: Road guardrail, street lamp pole, municipal support facilities.
Solar Energy Industry: Solar photovoltaic bracket, solar panel support frame.
Agricultural Facilities: Greenhouse frame, agricultural equipment support bracket.
Outdoor Projects: Outdoor fence, storage rack, outdoor anti-corrosion framework.
Factory Tour
Packing & Shipping
Adopt export-standard steel strip bundling packaging, wooden box packaging is available on request. We cooperate with reliable logistics companies and support sea, land and air transportation to ensure safe and on-time delivery to global destinations.