China Wiskind Steel Purlin Frame for Structure Building Project

C-Shape:
Steel yield point(σs)235MPa/345MPa/etc.Specifications(mm:hxbxaxt)C80x40x20xTC80x50x20xTC100x50x20xTC120x50x20xTC120x60x20xTC140x50x20xTC140x60x20xTC160x50x20xTC160x60x20xTC160x70x20xTC180x60x20xTC180x70x20xTC200x60x20xTC200x70x20xTC220x70x20xTC220x75x20xTC250x70x20xTC250x75x20xTC280x70x20xTC300x80x20xTC300x100x20xTSide screw hole(mm)Ø14x22Ø18x22Ø16x25Ø18x26Middle screw hole(mm)Ø12Ø14Ø16Ø18Painted or notOptional.If need it, midgray and dark red is more common.
Z-Shape:
Steel yield point(σs)235MPa/345MPa/etc.Specifications(mm:hxb1xb2xaxt)Z100x50x50x20xTZ120x50x50x20xTZ120x58x62x20xTZ140x50x50x20xTZ140x60x60x20xTZ160x50x50x20xTZ160x60x60x20xTZ160x67x73x20xTZ180x60x60x20xTZ180x67x73x20xTZ180x70x70x20xTZ200x57x63x20xTZ200x70x70x20xTZ200x78x72x20xTZ220x70x70x20xTZ220x78x72x20xTZ250x75x75x20xTZ280x70x70x20xTZ300x80x80x20xTSide screw hole(mm)Ø14x22Ø18x22Ø16x25Ø18x26Middle screw hole(mm)Ø12Ø14Ø16Ø18Painted or notOptional.If need it, midgray and dark red is more common.
Product Description:Our steel purlins are roll-formed from Hi-Tensile Galvanised steel. They are primarily used to provide lightweight, economical, efficient roofing and cladding support systems for framed structures.Our hot dip galvanized purlins are available in arange of different sizes and configurations.As the purlins are pre-punched in our factory, they are quick to install and suitable for both insulated and uninsulated roofs and walls.C purlin &Z purlin product description
Features:1.Manufactured from high tensile galvanized steel
2.Despotic C& Zsection steel ,Z section steel is roll- formed from galvanized steel ,specification to be complete.3.Make from quality raw material.
4.Pre-punched holes based on detail design.
5.Complete assessories package available.6.C purlin, Zpurlin and Hbeam are widely used in factory buildings,large -span bridges,gymnasiums and portable houses.
7.C purlin may be used in single spans and continuous spans in multi-bay buildings.
8.We can make adjustment to meet your inquiries as we can do.
Steel Purlin typically refers to roof framing members that span parallel to the building eave, and support the roof decking or sheeting. The purlins are in turn supported by rafters or walls. Purlins are most commonly used in metal Building Systems, where Z-shapes are utilized in amanner that allows flexural continuity between spans.<o:p>It is the practice in the steel industry that structural shapes are assigned representativedesignations for convenient shorthand description on drawings and documentation:Channel sections, with or without flange stiffeners, are usually referenced as Cshapes; Channelsections without flange stiffeners are also referenced as Ushapes; Point symmetric sections that are shaped similar to the letter Zare referenced as Zshapes.
Section designationscanbe regional and even specific to amanufacturer. In steel building construction, secondarymembers such as purlins (roof) and girts (wall) are frequently cold-formed steel C, Zor Usections, (or mill rolled) Csections.Cold formed members can be efficient on aweight basis relative to mill rolled sections for secondary member applications. Additionally, Zsections can be nested for transportation bundling and, on the building, lapped at the supports to develop astructurally efficient continuous beam across multiple supports.Warmly welcome to visit our company!
If you have any enquiry or requirement, please contact us:
Miss Lisa Liu
Cell Phone: 86-17863819739
WEB:www.600.com.cn