C purlins introduction:
Steel C purlins span are made of hot rolling steel sheet,and strictly under the cold roll forming.Compare to the traditional box iron,Structural C section steel purlins can save 30%material,and it has thin wall,light weight,good section performance and high strength features.
Steel standards for C purlins:Q195/235/345
C section metal specification:
|C purlin sectional size range|
|Model NO.||H×B1×B2×C(mm)||Thickness(mm)||Hole distance(mm)||Length(m)|
|C80||80×40×40×15||2.0-3.0||No holes||The length can be customized.|
Max 5.8m for 20GP;
Max 11.8m for 40GP/HQ.
|Remark：||1)H,B1,B2,C,please refer to the picture above to check,thank you.|
|2)Because of the container size,Max 5.8m for 20GP;Max 11.8m for 40GP/HQ.|
C section purlins application:
It is used widely as purlin and wall beam on steel structure construction.Also it can be combined into a light weight roof truss,brackets,etc.In machinery light manufacturing,C purlin can also be made into Column,beam or arm limb,etc.