DTC Steel Channel | U Channel Steel Bar for Structural Use

Product Overview

DTC steel channels, also known as U-channels or C-channels, are hot-rolled carbon steel sections with a U-shaped cross-section. Manufactured from high-quality structural steel through advanced hot rolling processes, our channels offer excellent load-bearing capacity, dimensional consistency and reliable structural performance for a wide range of construction and engineering applications.

Key Features

• Premium Structural Steel: Made from high-grade carbon steel for superior strength and toughness
• Precise Dimensions: Strict tolerance control ensures consistent size and shape
• Uniform Thickness: Even web and flange thickness for reliable structural performance
• Smooth Surface: Clean, scale-free surface ready for fabrication and painting
• Wide Size Range: Comprehensive range of sizes to meet different load requirements
• Easy Fabrication: Excellent weldability, cuttability and machinability
• Corrosion Options: Galvanized or painted finishes available for outdoor use

Common Applications

• Building structural frames and support systems
• Curtain wall and facade engineering
• Machinery bases and equipment frames
• Bridge and highway guardrails
• Steel structure platforms and walkways
• Vehicle and trailer chassis
• Solar panel mounting structures
• Warehouse racks and storage systems
• Fencing and security barrier systems

Technical Specifications

• Material: Q235B, Q345B, SS400, ASTM A36, S235JR, S355JR
• Type: Hot Rolled Steel Channel (U-Channel / C-Channel)
• Height (Web): 50mm to 400mm (5# to 40#)
• Flange Width: 37mm to 104mm
• Web Thickness: 4.5mm to 14.5mm
• Standard Length: 6m, 9m, 12m or custom cut
• Surface Finish: Black, Hot-dip galvanized, Painted, Oiled
• Standards: GB/T 707, ASTM A36, EN 10025, JIS G3192

Why Choose DTC

With years of experience in steel section manufacturing and supply, DTC provides high-quality steel channels at competitive factory prices. We maintain strict quality control throughout production — from raw material inspection to final dimensional verification — ensuring every piece meets international standards. Custom sizes, lengths and surface treatments are available to match your specific project requirements.

Contact us for detailed specifications and the latest quotation!