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Galvanized Steel U Channel
Shanghai Xinyiheng Metal manufactures high-quality Galvanized Steel U Channels for global construction and industrial projects.
Description
15+ Years Manufacturer | Factory Direct | ASTM/EN/JIS/GB Compliant
Shanghai Xinyiheng Metal manufactures high-quality Galvanized Steel U Channels for global construction and industrial projects. We provide custom dimensions, precision hole-punching, and strict zinc coating control (Z80-Z275) to ensure long-term corrosion resistance and structural strength.
Product Overview
Galvanized Steel U Channels are U-shaped structural profiles protected by a zinc coating to prevent rust in harsh environments. Compared to untreated carbon steel, our galvanized channels require less maintenance and offer a longer service life for outdoor and industrial applications.
Common Applications:
- Solar Mounting Systems & Ground Frames
- Steel Structure Frameworks & Warehouse Construction
- Industrial Equipment Supports & Machine Frames
- Agricultural Structures & Public Infrastructure
Key Advantages
Superior Corrosion Resistance:
The hot-dip galvanizing process creates a dense, metallurgically bonded zinc layer that effectively blocks moisture and oxygen, ensuring long-term durability in harsh outdoor environments.
High Structural Strength:
Manufactured from premium carbon steel, our U channels maintain excellent load-bearing capacity and bending resistance for demanding structural frameworks.
Precision Dimensions:
Strict roll-forming tolerances guarantee uniform thickness and straight profiles, ensuring seamless assembly and reducing on-site installation time.
Cost-Effective Solution:
Offers an optimal balance of material efficiency, easy fabrication, and minimal maintenance, significantly lowering the total lifecycle cost of your projects.
Excellent Workability:
Designed for easy cutting, welding, and punching without compromising the integrity of the protective zinc coating.
Technical Specifications
|
Item |
Specification |
|
Material Grades |
Q235, Q355, ASTM A36, S235JR, S355JR |
|
Manufacturing Process |
Cold Formed / Hot Rolled |
|
Surface Treatment |
Hot Dip Galvanized / Pre Galvanized |
|
Zinc Coating |
Z80 - Z275 (or Customized) |
|
Standard Compliance |
ASTM / EN / JIS / GB |
|
Length |
1-12m (Customized Available) |
Standard Size Chart
|
Width |
Height |
Thickness |
Length |
|
40mm |
20mm |
1.5-3mm |
1-12m |
|
50mm |
25mm |
1.5-4mm |
1-12m |
|
75mm |
40mm |
2-5mm |
1-12m |
|
100mm |
50mm |
2-8mm |
1-12m |
|
120mm |
60mm |
3-10mm |
1-12m |
Hot Dip vs. Pre Galvanized
Hot Dip Galvanized:
Thicker zinc coating. Recommended for outdoor structures, infrastructure, and solar mounting in harsh weather.
Pre Galvanized:
Smooth surface finish. Recommended for indoor structures, light fabrication, and general manufacturing.
Customization & Export Services
Custom Dimensions:
Width, height, thickness, and length tailored to your drawings.
Processing Services:
Precision cutting and hole-punching to reduce on-site labor.
Export Packaging:
Steel strip bundling with waterproof protection, optimized for FCL shipping.
Trade Terms:
FOB, CIF, CFR available.
Quality Control System
Every batch undergoes strict inspection to ensure structural integrity and dimensional accuracy.
Raw Material: Verified chemical composition and mechanical properties.
Production: Monitored profile dimensions and thickness tolerances.
Galvanizing: Checked zinc coating thickness, uniformity, and surface adhesion.
Final Inspection: Appearance, quantity, and export packaging verification before loading.
FAQ
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