China ASTM GB JIS Hight Quality Cold Formed Steel Purlins C U Z-Shaped Steel

Product description:
C purlins:Steel C purlins are made of hot rolling steel sheet,and strictly under the cold roll formed by machine.Compare to the traditional box iron,C section steel frames can save 30%material wastage,and it has thin wall,light weight,good section performance and high strength features.
Z purlins: Z steel purlin is made of hot rolling steel sheet,and strictly under the cold roll formed by machine.,which is using as steel building purlins.Compare to the traditional box iron,Z section purlins can save 30%material wastage,and it has thin wall,light weight,good section performance and high strength features.Compare to C purlins,Z purlins are specially used for large slope roof.
Product specification:

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

Z purlin sectional size rangeModel NO.HxB1xB2xC(mm)Thickness(mm)Hole distance(mm)Length(m)Z100100x55x50x202.0-3.040Max 5.8m for 20GP;11.8m for 40GP/HQ.Z120120x55x50x202.0-3.0AdjustableZ140140x55x50x202.0-3.0AdjustableZ150150x67x61x202.0-3.0AdjustableZ160160x67x61x202.0-3.0AdjustableZ180180x67x61x202.0-3.0AdjustableZ200200x67x61x202.0-3.0AdjustableZ250250x78x72x202.0-3.0AdjustableZ280280x78x72x202.0-3.0AdjustableZ300300x78x72x202.0-3.0Adjustable

Product application:
C Purlin: 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.
Z Purlin: Purlin and wall beam of steel structure building The Z-shaped purlins have excellent anti-bending property and are easy to install. They are widely used as the supporter of roof and wall in large-scale and MID-scale construction, such as factory, warehouse, garage, exhibition center, cinema, theatre, garden and so on.

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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.