Steel purlins are processed by cold bending of hot rolled plate, with thin wall and light weight, excellent section performance and high strength, made of Q195-345.Commonly used steel purlins are Z-type steel purlins and C-type steel purlins. Steel purlin is the secondary load-bearing member in the roof structure system, which transfers the roof load to the steel frame.
C Purlin
Characteristics of C Purlin: C-beam is processed by cold bending of hot rolled plate, with thin wall and light weight, excellent cross-section performance and high strength. C-beam rolled by molding machine, the product surface clean, high dimensional accuracy, material Q195-345.
Scope of application: C-beam is widely used in steel structure building purlin, wall beams, can also be self-assembled into a lightweight roof frame, brackets and other building components can be used for mechanical light manufacturing of columns, beams and walls and so on.
Specifications of C-beam: (100×50×20×2.5)-(300×75×20×3.0)
Z Purlin
Characteristics of Z purlin : In addition to the excellent performance of Z purlin, such as high strength and steel saving, the installation is especially convenient and fast, and the material is Q195-345.
Scope of application: Z section steel is mainly used for purlin of steel structure building, especially suitable for purlin of large slope roof.
Specification of Z-beam: (100×50×20×2.5)-(300×75×20×3.0)
Steel purlin Due to the cold-formed thin-walled steel forming at room temperature, the material will produce cold bending effect.CZ Purlin Roll Forming Machine.
It is suitable for all aspects of steel structure engineering such as roof and wall beams. Speaking of tie bars generally refers to the round steel of tie steel purlin, to put it plainly, it is the thick steel bar, also to enhance the stability of purlin, so that the purlin is not easy to destabilize and destroy under certain external force. Purlins are usually installed between the beams or columns of the main structural frame and fixed by bolts, welding or other connections. Attention needs to be paid to the spacing and arrangement of purlins during installation to ensure that the load can be effectively dispersed and transferred.
Steel purlins are generally available in H-beam, C-shape and Z-shape purlin, which serve to reduce the span of the roof panel and to secure the roof panel. CZ purlins play an important role in modern building structures, providing efficient, cost-effective and sustainable solutions for a wide range of building needs.