Q235B, Q345B,
Cold-formed thin-walled section steel purlin; Easy installation, often used as purlin on roof slope.
Manufacturing scope
H: 100--180mm
B: 40--70mm
A: 20mm
S(t): 2.0--3.0mm
Or we can process according the customer's requirement.


Products description:
Flange width: 100-300mm
Flange thickness: 5-16mm
Web width: 100-900mm
Web thickness: 7-28mm
Brand: XGZ
Grade: Q235B, Q235, Q345B, SS400, A36
Standard: JIS/ ASTM/ GB/ BS/...

Usage:

(1). Used for the plant, high-rise building construction
(2). Used for the bridge, shipment building
(3). Used for lifting and transportation machinery, equipment manufacturing base building
(4). Used for the support, foundation pile manufacturing

Packaging and shipping


Payment: 30%tt in advance, the balance against the LC or the copy of BL.
Package: In bulk or in bundle


Cold-formed steel has been widely adopted as the main load bearing component of the portal frame. However, they use a combination of public-shaped cross section in the door frame of the beam components, studies have shown that, for small and
Medium span in the door frame,

If we adopt a single limb, Z steel used for beam-column elements, the construction of the node will be more concise,
While it will be more convenient to components transportation, installation.
Z-beam flange width, nodes on the beam diameter bolts connecting nodes have little effect on bearing
Capacity and stiffness,
Product Description