1. Product Description: Made of Q235 carbon steel with full inner & outer hot-dip galvanized anti-rust coating. Smooth uniform round tube with stable wall thickness, easy to cut, bend and weld. Densely bundled for low-cost bulk transportation. Widely used as raw material for scaffolding, agricultural greenhouses, construction guardrails and engineering support frames. Custom outer diameter & wall thickness available for wholesale. 2. Product Attributes Brand: Xinhaoze Model: Hot-dip galvanized steel pipe Certification Certificates: ISO9001, ISO14000, ISO18000 Origin: China 3. Custom Attributes: Property: Carbon Steel After-sales Service: Online technical support Characteristics: Water Resistant, Durable, Anti-Corrosion, Fire Resistant Application Scenarios: Hotel, Apartment Material: Steel Design Style: Traditional Surface Treatment: Zinc Coating 4. Transaction Information Minimum Order Quantity: 100 tons Price: $500 – $680 per ton Payment Method: 30% deposit, then balance paid before loading. Supply Capacity: Production completed within 15-20 days after receiving the deposit Delivery Period: Shipment within 7-30 days Standard Packaging: Bundled for sea transportation suitability