China Steel Building C Section Frame Purlins for Roofing Support

What's C purlins?
C channel is made of galvanized steel strips by the method of cold-bending formed.The surface treatment is galvanized or bared. It has many advantages compared with traditional structural steel, such as light weight, excellent performance cross-section, high-strength and so on.
Product specs of C section frames:

C purlin sectional size rangeModel NO.HxB1xB2xC(mm)Thickness(mm)Hole distance(mm)Length(m)C8080x40x40x152.0-3.0No holesMax 5.8m for 20GP;11.8m for 40GP/HQC100100x50x50x202.0-3.040C120120x50x50x202.0-3.0AdjustableC140140x50x50x202.0-3.0AdjustableC160160x60x60x202.0-3.0AdjustableC180180x60x60x202.0-3.0AdjustableC200200x60x60x202.0-3.0AdjustableC220220x70x60x202.0-3.0AdjustableC250250x70x70x202.0-3.0Adjustable

C steel purlins joint drawing:
C purlins processing pics:
Product applications:
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.
Service&Support:
Xiamen Yumi Imp. &Exp. Co., Ltd. Is one combination of industry and trade company, and very professional with steel structure products in China. Because of good quality and service, competitive price, our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc.
1)Professional sales team,One-to-one service;
2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.
Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.