Small C-Shaped Steel Channel
Product Overview
Small C-shaped steel is an open-section profile produced from high-quality hot-rolled or cold-rolled coils through cold-forming lines. Available in a wide range of specifications, it features uniform wall thickness and high dimensional accuracy. It is widely used in light-steel structures, solar brackets, storage racks, and interior decoration. We offer various surface treatments including galvanizing, painting, and epoxy coating, and support value-added services like slotting, punching, and cutting per your drawings to meet customized engineering requirements.


Key Features
Precision cold-forming - Produced on fully automatic lines with tolerance ≤ ±0.5mm, excellent straightness for easy installation.
Lightweight & high strength - Optimized section design reduces deadweight while maintaining load capacity, lowering structural steel costs.
Excellent corrosion resistance - Available with hot-dip galvanizing (Z275), cold galvanizing, zinc-rich paint, etc., service life >20 years.
Quick installation - Open C-section allows easy bolting/welding and self-tapping screws, greatly improving on-site efficiency.
Flexible customization - Length, thickness, flange width, lip shape all customizable; pre-punched holes and slotting available.
Technical Specifications
| Parameter |
Range |
Notes |
| Height (H) |
40mm - 120mm |
Customizable |
| Flange (B) |
20mm - 60mm |
Customizable |
| Lip (C) |
5mm - 15mm |
Customizable |
| Thickness |
1.0mm - 3.0mm |
Customizable |
| Length |
1m - 12m |
Customizable |
| Material |
Q235B / Q345B / SS400 / S355JR |
Customizable |
| Surface |
Hot-dip, cold-galv, painted, epoxy, Dacromet |
Customizable |
Customized non-standard sizes are welcome based on drawings or samples.
Applications
Light-steel workshops, warehouses, prefab houses
Solar photovoltaic mounting systems
Racking systems, warehouse shelving
Automotive frames, machinery structures
Ceiling furring, partition studs
Temporary bridge supports, hoardings
Packaging & Shipping
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Packaging: Bundled with steel strips, with wooden spacers between bundles to avoid surface scratches. For export, additional moisture-proof paper or fumigated wooden crates are available.
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Labeling: Each bundle is tagged with material grade, dimensions, quantity, and heat number.
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Lead time: Stocked specifications ship within 7-15 days after order confirmation; customized sizes depend on quantity.




Company Profile
MESCO STEEL is the biggest supplier in Northeast China which was founded in 2007,we have been in this industry for more than 14 years without any stain.Our 500 clients from oversea from more than 70 countries .
We are a professional,responsible,efficient corporate with integrity.We have been authorized China Top 50 Coating Steel Enterprise by LGMI Steel Media and China Top 20 Integrity Enterpriseby LGMI Steel Media in 2019.
Our main products are:
Galvanzied Steel coil/strip/sheet, Galvalume Steel coil/strip/sheet, PPGI , ZN-AL-MG steel coil, Cold Rolled Steel coil/strip/sheet,Aluminized Silicon coated Alloy Steel coil,Steel Pipe,Corrugated steel sheet ,Powder sprayed coating PPGI,Stainless steel coil/sheet