C Purlin
Your Professional C Purlin Supplier
Thanks to our consistent quality and competitive prices, we have earned the respect of clients worldwide. With more than 40 state-of-the-art production lines, we aim to produce and sell approximately 180,000 tons of steel products annually through the end of 2021. Our goal is to become a leading supplier and stockist in steel manufacturing and processing.We strive to meet consumer needs while adhering to our environmental management responsibilities.
Why Choose Us
Professional Technical Team
Our professional service team is at the heart of our operations. Comprising industry experts and dedicated personnel, our team ensures that every order, be it regular exports or project-specific, is handled with utmost care and efficiency. From order placement to delivery, our team provides comprehensive support, ensuring a smooth and hassle-free experience for our clients.
Competitive Price
Thanks to our consistent quality and competitive prices, we have earned the respect of clients worldwide. YM maintains stable and long-term working relationships with more than 80 countries and regions, including the United States, the Middle East, Southeast Asia, South America, and Africa.
Excellent Customer Service
YM Group always prioritizes "satisfying customers", organizing production, technology, quality, and sales personnel to engage with customers, develop the most suitable products, solve practical difficulties, and provide comprehensive, fast, and considerate services to users from pre-sales, sales, to after-sales.
Fast Delivery
We ensure timely and undamaged delivery of your pipes using our expeditious and effective delivery method.
- Lightweight One of the most significant benefits of C purlins is their lightweight nature. Their reduced weight translates to lower transportation and installation costs, making them an economical choice for builders.
- High Strength-to-Weight Ratio Despite being lightweight, C purlins have a high strength-to-weight ratio. This means that they can support substantial loads without requiring excessive material, resulting in cost savings.
- Versatility C purlins can be customized to meet specific project requirements. They can be easily integrated with other building components, allowing for flexible design options.
- Resistance to Corrosion When made from galvanized steel or aluminum, C purlins exhibit exceptional resistance to corrosion and rust, extending their lifespan and reducing maintenance costs.
- Ease of Installation The prefabricated nature of C purlins allows for quick and efficient installation, reducing the overall construction timeline.
Specification
|
Product Name |
Galvanized Z/C/L steel purlin |
|
Material |
Carbon steel/ stainless steel |
|
Color |
Black or galvanized |
|
Standard |
DIN GB ISO JIS BA ANSI |
|
Grade |
Q195, Q235, Q345, SS400, A36, or ST37-2 |
|
Size |
150 x 50 x 1.9mm |
|
Hole |
Make hole |
|
Used |
Building/ construction |
C Purlin Structure and Functions
Profile Shape
C-shaped section with two parallel flanges, ideal for single-span applications, providing strong structural stability after installation.
Material
Manufactured primarily from galvanized or cold-formed steel, offering strong resistance to corrosion and harsh environments.
Installation
C purlins are typically installed horizontally along roofs or walls to support and distribute loads from roof panels, sheathing, or floors.
Frame System
Often used in conjunction with Z-purlins to form a more robust structural solution.
★Preparing the Foundation
Mark the layout and secure anchor points for the structural frame.
Ensure that the foundation is level and capable of supporting the steel framework.
★Installing C-Purlins
For roof framing – Position C-purlins perpendicular to rafters and fasten them using bolts, screws, or welding.
For wall support – Attach C-purlins horizontally between vertical steel columns to create a strong backbone for walls.
Maintain proper spacing (typically 600mm to 1,500mm apart) to ensure stability.
★Securing Angle Bars
For framing – Weld or bolt angle bars at key joint points to reinforce the structure.
For bracing – Use angle bars diagonally across frames to prevent lateral movement and improve load distribution.
★Fastening and Reinforcement
Use high-quality bolts, screws, or welding techniques to secure connections.
Apply anti-corrosion coatings or paint to prolong the lifespan of steel components.
Perform load tests before proceeding with the next phase of construction.
Application of C Purlin
Roofing Systems
C steel purlins serve as primary structural elements in roofing systems, supporting roof panels and facilitating efficient water drainage. Their versatility and load-bearing capacity make them suitable for use in both commercial and residential roofing applications.
Wall Cladding
Steel purlins are utilized in wall cladding systems to provide structural support for exterior cladding materials such as metal panels, siding, or curtain walls. Their ability to accommodate different cladding types enhances architectural design flexibility.
Secondary Framing
C steel purlins are commonly employed as secondary framing members in steel building systems, complementing primary structural elements such as columns and rafters. They contribute to the overall stability and integrity of the structure while minimizing material usage and construction costs.