Descriptions:
The G550 C/Z shape steel purlin is processed from G550 hot rolled steel. Though it is thin and light, it owns an excellent performance and a higher strength than normal purlin. It is usually used in large steel structure workshop, and it is also available in roof trusses, light industrial machineries, and building envelope systems.

G550 C/Z purlin owns a minimum yield strength 550MPa, it makes the steel buildings much firmer. A variety of thickness and width are available.

Specifications:
Material: G550 steel
Standard: AISI/ASTM/DIN/BS/JIS/GB
Certificate: ISO9001:2008/CE/SGS/TUV
Grade: G550
Surface: Black/Galvanized/Color painted
Zinc coating: 60-275gsm
Width: 80-300mm
Lip width: 20mm
Height: 40-80mm
Thickness: 1.5-3mm
Length: According to buyer's requirements
Perforated or not: Not perforated
Packing: In bundles/In bulk/According to buyer's requirements