Steel Channels (U Shape / C Shape)
Used for support, mechanical frames, etc., they are usually arranged with the opening facing inward or outward.
Sections：
U Channel / C Channel : UPN， UPE ：Parallel Flange Channel (PFC)
Grades：Q235B, Q355B, S235JR, S355JR, A36
Size Range：
Height：50mm – 400mm
Flange Width：25mm – 110mm
Web Thickness：4mm – 15mm
Length：6m – 12m
Key Differentiators
✔ Full Standard Coverage, Flexible Material Selection:
We support common profile specifications from British Standard (BS), American Standard (ASTM), European Standard (EN), Japanese Standard (JIS), and Chinese Standard (GB).
✔ High dimensional accuracy, reducing on-site processing
Utilizing hot rolling or high-precision cold bending processes, we ensure that cross-sectional dimensional tolerances strictly comply with standards such as EN 10034, ASTM A6, or IS 1852. The products have excellent straightness and precise length, effectively reducing secondary corrections and cutting losses on the construction site.
✔ Stable material properties, traceable
We implement full-process quality control from steelmaking to rolling. For load-bearing beams and columns, we can ensure the stability of yield strength, yield ratio, and low-temperature impact toughness (e.g., -20°C or -40°C testing). Original manufacturer’s warranty certificates are available, and third-party testing is supported.
✔ Weathering and corrosion resistance options
In addition to ordinary carbon steel, we also offer high carbon steel profiles for bridges or landscape architecture in exposed environments; or hot-dip galvanizing services to meet high corrosion resistance requirements for outdoor projects.
- Quality Assurance
We have established a complete quality control system from raw materials to finished product delivery:
Chemical Composition Control: We select high-quality steel billets and strictly control the content of elements such as C, Mn, Si, P, and S.
Mechanical Property Testing: We conduct tensile, bending, and impact tests on each batch to ensure that yield strength, tensile strength, and elongation meet standards.
Dimensional and Appearance Inspection: We inspect all cross-sectional dimensions, flange slope, curvature, and surface defects (no scabs, cracks, or folds).
International Certifications:
ISO 9001:2015 Quality Management System
CE Certification (EN 1090-1 for structural components)
FPC (Factory Production Control) Certification
EN 10204 3.1/3.2 Material Certificates Available
Supports Classification Society Certifications such as ABS, BV, DNV, LR, and CCS (Applicable to specific projects)
- After-Sales & Technical Support
Material Selection Consultation: Our professional engineering team can assist clients in recommending the most economical models and materials based on project loads, spans, and environmental conditions.
Welding Recommendations: We provide recommendations on preheating temperatures, welding materials, and processes for different materials (such as high-strength steel Q355B/S355JR).
Third-Party Inspection Support: We can cooperate with client-designated international inspection agencies (such as SGS, BV, TÜV) for on-site sampling and testing.
Complaint Handling: A rapid response mechanism is established; in case of quality issues, a preliminary solution will be provided within 48 hours.
- OEM Customization Services
✔ Size and Length Customization
Fitting to Length: Based on your cutting order, 12m standard lengths can be cut to any specified length, reducing waste.
Special Specifications: Non-standard heights or flange widths can be negotiated with the steel mill (minimum order quantity required).
✔ Value-Added Processing
Drilling/Punching: Pre-drilling holes in the flanges or webs of beams and columns according to the connection node diagram.
Cutting/Beveling: Beveling or cutting beam ends at angles facilitates on-site butt welding.
Assembly/Spot Welding: Spot welding angle steel and connecting plates to beams and columns to form semi-finished components.
Surface Treatment: Sandblasting (Sa2.5), spraying with shop primer or finished paint, hot-dip galvanizing.
✔ Customized Packaging and Labeling
Export Packaging: Bundling and reinforcement according to sea freight requirements; waterproof tarpaulin or pallet packaging are available.
Customized Markings: Labels are affixed according to customer requirements (project name, furnace batch number, component number, QR code, etc.).
