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Help CenterSteel Channel & Channel Steel，Q235B、SS400、Q355B、S355JR、Q235A/C，Q355C/D
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Product Overview
Channel Steel is hot‑rolled section steel with U‑shaped cross‑section, widely used structural steel profile. As a common hot rolled structural steel, Hot Rolled Channel Steel owns stable mechanical properties. This U-Channel Steel delivers good bending resistance and stable structure, easy for welding, drilling, cutting and assembling. Channel Steel is widely adopted in steel‑structure workshops, equipment bases, support frames, curtain‑wall projects, vehicle chassis and pipe supports. Our supplied Channel Steel features high dimensional accuracy and good surface condition, free from cracks and overlaps, with uniform material property. As reliable Hot Rolled Channel Steel, our U-Channel Steel covers complete stock sizes to satisfy purchasing demands from construction, machinery and infrastructure industries.
Executive Standards
-Chinese Standard: GB/T 707‑2008
‑European Standard: EN 10034
‑ASTM Standard: ASTM A36, ASTM A572
‑JIS Standard: JIS G3101 SS400
‑Inspection: MTC material test certificate, dimension tolerance inspection, surface visual inspection
Main Steel Grades
Carbon Steel: Q235B, SS400. Cost‑effective, good weldability and ductility, widely used for general steel‑structure and support frames.
High‑Strength Low‑Alloy Steel: Q355B, S355JR. Higher strength and heavy‑load capacity, ideal for heavy‑duty equipment bases and large steel‑structure projects.
Optional Grades: Q235A/C, Q355C/D, customized grades available upon request.
Specification Parameters
-Sizes: 5#‑40#, 5U‑40U, full UPN European series
‑Height: 50mm‑400mm ‑Leg width: 37mm‑104mm
‑Web thickness: 4.5mm‑14.5mm ‑Length: 6m, 9m, 12m, custom cutting available
‑Process: Hot‑rolled forming ‑Surface: Hot‑rolled black surface, anti‑rust painting optional
‑Tolerance: Strictly comply with Chinese & European standard section tolerance
Product Features
Good Mechanical Performance: Channel Steel U‑shape cross‑section provides excellent bending resistance and uniform stress distribution. The professional structural design of U-Channel Steel makes it perfect for load‑bearing frames and support components. Our high-quality Hot Rolled Channel Steel maintains stable bearing capacity under various working conditions.
Easy Processing: Channel Steel can be cut, drilled, welded and bent conveniently for fast site assembly. Hot Rolled Channel Steel has excellent processability, and the standard size of U-Channel Steel greatly improves construction efficiency.
Stable Dimension: Hot‑rolled manufacturing ensures Channel Steel good straightness and low distortion for high installation fitting accuracy. Every batch of our Hot Rolled Channel Steel and U-Channel Steel is strictly inspected to guarantee stable dimensional tolerance.
Complete Size Range: Full range of sizes, both standard Channel Steel and European UPN Channel Steel in stock for various load‑condition applications. We provide diversified Hot Rolled Channel Steel and multi-spec U-Channel Steel to meet different engineering needs.
Good Cost‑Performance: Moderate procurement cost for mass‑quantity engineering orders. Our Channel Steel, Hot Rolled Channel Steel and U-Channel Steel have high cost performance, which is the preferred structural steel for large-scale infrastructure projects.
Applications
-Steel‑Structure Construction: Steel‑structure workshop, building frame, curtain‑wall keel, building support, purlin components
‑Machinery Manufacturing: Equipment base, machine support, mechanical frame, engineering machinery parts
‑Vehicle & Transport: Truck chassis, trailer frame, auxiliary rail‑traffic components
‑Public Works: Pipe support, cable‑tray support, guardrail, platform frame
‑Other Fields: Storage rack, steel guardrail, temporary engineering support members
Packing & Delivery
-Packing: Standard export bundle packing, fixed by steel strips, end protection, suitable for long‑distance sea & land transportation
‑Lead Time: 3‑7 working days for regular stock sizes; 15‑25 working days for special grades & custom cutting
‑MOQ: 10 tons, mixed‑batch supply acceptable, small & bulk orders supported
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