Z purlin

Material:Q235B, Q345B

Manufacturing scope:

H:100--180mm

B:40--70mm

a : 20mm

S(t):2.0--3.0mm

Advantage:

(1)It is well known for high lateral stiffness of Xaxis of principle plane and low deflection usedas purlins. 

(2)It can save lots of steels being easier to be manufactured and installed. 

cold-formed thin-walled section steel   purlin; easy installation,often used as purlin on roof slope .

Usage:

Cold-formed thin-walled Z-shaped steel structures are widely used as purlins or rails in large-scale steel plants. 

We can process according the customer's requirement.