Durable C4X4.5 Galvanized C Channel for Industrial Use
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| Customization: | Available |
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| After-sales Service: | 30 Years |
| Warranty: | Steel Structure for 15 Years Solar Modules for 5 Y |
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Basic Info.
- Model NO.
- JCHX-M00226
- Certification
- GB, ISO, CE, RoHS
- Application
- Commercial
- Material
- Steel
- Type
- Solar Part
- Coating
- Zinc Aluminum Magnesium Coated or Galvanized
- Grade
- Q235B, etc.
- Wind Load
- 0-60m/S
- Snow Load
- 0-3kN/M²
- Sample
- Free
- Design
- Free
- Model No.
- C - Shaped Steel
- Install
- Online Guidance
- Feature
- Anti-Corrosion, Earthquake Resistance, Easy to Ins
- Size
- Customizable
- Length
- Customization
- Web Thickness
- 1.5-5mm
- Web Width
- 40-500mm
- Connection Form
- All
- Transport Package
- Standard
- Specification
- custom
- Trademark
- JCHX
- Origin
- Tianjin, China
- Production Capacity
- 100000 Tons / Year
Packaging & Delivery
- Package Size
- 25.00cm * 20.00cm * 27.00cm
- Package Gross Weight
- 500.000kg
Product Description
| Material | carbon steel | Grade | Q235B,Q355,S350,S250, |
| Size | 160*60*20/90*40*15 /180*60*20 /220*70*20 mm or custom | Wall Thickness | 1.5-3.0mm or custom |
| Coating | Zn Al Mg Alloy Coating/Hot Dipped Galvanized | Weight/Piece | 11.7-15.4 kg |
| Inventory Stock | Custom | Customization | Yes |
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MOQ:
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100 Meter | Service Life | about 25 year |
| Transport Package | Bundled straps, wooden boxes, or wooden pallets | Spot Inventory Quantity | 10000 Tons |
| Annual Capacity | 100000 Tons per year | Delivery Time | 3-45 Days |
| Samples | Free | Payment Method | TT,alipay,wechat,bank card,etc |
| Accept OEM or not | can accept oem odm | Production Capacity | 2000 Ton/Week |
| Country Of Origin | Tianjin China | Corrosion Resistance | very strong |
JCHX-CE Factory Direct Galvanized C4x4.5 C Channel for supporting solar panels in a sturdy and reliable manner. Made from high-quality C Channel Steel, these purlins are designed to withstand various weather conditions and provide long-lasting support for solar structures. The versatile design allows for easy installation and compatibility with different solar panel sizes. Whether you are setting up a residential solar system or a large-scale commercial project, these solar purlins are the ideal choice. Trust in the durability and strength of our China Solar Bracket Cold Rolled C Steel Strut Channel Purlins to ensure the stability and efficiency of your solar energy system.
JCHX-CE Factory Direct Galvanized C4x4.5 C Channel have those advantages:
1.Highly corrosion-resistant
JCHX-CE Factory Direct Galvanized C4x4.5 C Channel has excellent weather resistance, corrosion resistance, fatigue resistance, and is a material with uniform stress. It can resist external forces such as wind, snow, and earthquakes, ensuring the safety of solar photovoltaic modules and adapting to most harsh weather conditions.
2. High structural strength and stability
JCHX-CE Factory Direct Galvanized C4x4.5 C Channel of carbon steel through Zinc aluminum magnesium coated treatment, which has sufficient structural strength and stability, and can well resist the impact of earthquakes and wind and snow on the bearing capacity.

1. Why choose Zinc Aluminium Magnesium ? What are the advantages compared to galvanised steel?
Superior corrosion resistance: Zinc Aluminium Magnesium coating is 3-5 times more corrosion resistant than traditional galvanised steel, passed 4800 hours neutral salt spray test, especially suitable for coastal and high humidity areas.
Self-repairing ability: the coating can repair itself after minor scratches to avoid the spread of rust.
Lightweight: 15% lighter than galvanised steel, reducing transport and installation costs.
2. What are the special effects of the M-shaped design?
Efficient Drainage: Unique M-shaped cross-section accelerates rainwater diversion and prevents water from penetrating the component joints.
Anti-debris accumulation: The curved structure reduces the retention of fallen leaves, sand and dust, and reduces the frequency of maintenance.
Enhanced load-bearing: Mechanical design improves longitudinal compression resistance and can carry component weights of **≥50kg/m**.
3. Does it fit all types of PV mounting systems?
Universal: Adaptable to aluminium/steel mounts of mainstream brands (e.g. Unirac, Schletter), with multi-specification interfaces (slot width 20mm/30mm optional).
Customised service: Support the customisation of slot length and connectors of non-standard brackets (drawings are required).
4. Does the installation require professional tools or techniques?
Simple installation: Adopt snap connection design, only need spanner to fix, provide matching silicone sealing strip.
No-drill solution: adapted fixture fixing to avoid damaging the structural integrity of the bracket.
5. Will the trough deform or crack in extreme weather?
Temperature resistance range: -40°C to +120°C without deformation, passed IEC 60068-2 high and low temperature cycling test.
UV resistance: surface oxidation treatment, anti-UV aging, service life** ≥ 25 years**.
6. What maintenance is required on a daily basis?
Maintenance-free design: no need for painting or anti-rust treatment, only need to check the aging of the seal once a year.
Quick cleaning: High-pressure water gun rinsing can remove debris in the tank.
7. Are the products internationally certified?
Quality certification: Complies with ISO 1461 (plating standard), CE (EU safety), RoHS (environmental directive).
Environmentally friendly materials: Zinc Aluminium Magnesium coating is non-toxic, 100% recyclable, and production carbon emissions are 30% lower than traditional processes.
8. Is warranty service provided?
Warranty policy: 15 years warranty for the main structure, 5 years warranty for sealing parts (free replacement for non-man-made damage).
Global distribution: Support sample trial order (MOQ 50m), provide DDP/DAP logistics service.
9. Can you provide waterproof performance test report?
We can provide IP68 waterproof certification report and rainstorm simulation test video from third party lab.
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