Model NO.: WSD 00274
Standard: ASTM, AISI, DIN, GB, JIS
Size: Customized
Connection: Bolt Connection, Fabricated, Whipstitch
Surface Treatment: Hot Dipped Galvanized, Coated, Painted
Core Material of Waal Roof Panel: EPS/PU/Rock Wool/Glass Wool Panel
Advantage: Anti-Earthquake, Anti-Erosion, Lowcost etc.
Other Feature: Energy-Saving, Stormproof, Long Life etc.
Production Equipment: Advance Equipment
Trademark: WISKIND
Transport Package: Standard Seaworthy Packing
Specification: as your demand
Origin: Shandong, China
HS Code: 73089000
Specifications:
Â
| Main steel yield point(σs) | 235MPa/345MPa |
| Column &Â Rafter | Welded H-shaped Section steel, Pre-painted. |
| Galvanized steel purlin | C-shaped /Â Z-shaped |
| Span | Single or multiple. The max distance is 36 meters without middle column. |
| Height | 4.5~9.0 meters(if no bridge crane) |
| Skylight | Opitional |
| Ventilator | Opitional |
| Bridge crane | Opitional. If need it, lift capacity and lift height are needed. |
| Roof &Â Wall | Precast pre-painted steel sheet or sandwich panel. |
| Core material of sandwich panel | PU,hydrophobic mineral wool ,mineral wool,glass wool,EPS. |
| Door &Â Window | PVC or Aluminum alloy. Sliding door or rolling shutter door. |
| Drawing &Â Design | According to your drawing or our design as per customer's dimensions and requests. |
| Required design Load: (very important) | Rainfall/Wind load/Snow load/Seismic magnitude.More details is preferred. |
| Packing | Naked loaded in shipping container or as per customer's requests. |
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 a range 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.Â
C purlin &Â Z purlin product description:
Features:
1.Manufactured from high tensile galvanized steel
2.Despotic C & Z section 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, ZÂ purlin and HÂ beam 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.
Â
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 a manner that allows flexural continuity between spans.
It is the practice in the steel industry that structural shapes are assigned representative  designations for convenient shorthand description on drawings and documentation:  Channel sections, with or without flange stiffeners, are usually referenced as C shapes;
Channel  sections without flange stiffeners are also referenced as U shapes; Point symmetric sections that are shaped similar to the letter Z are referenced as Z shapes. Section designations  can  be regional and even specific to a manufacturer.
In steel building construction, secondary  members such as purlins (roof) and girts (wall) are frequently cold-formed steel C, Z or U sections, (or mill rolled) C sections.
Cold formed members can be efficient on a weight basis relative to mill rolled sections for secondary member applications. Additionally, Z sections can be nested for transportation bundling and, on the building, lapped at the supports to develop a structurally efficient continuous beam across multiple supports.
Advantages:
A. Professional technical teams and 20-year's skillful workers. So we can supply you the best products and architectural solution.
B. Easy installment and perfect technical support. We give you the construction drawings and installion instruction. Any question? No worry and just let us know, and we'll work with you to resolve it during the construction.
Our Dear Customers:
 Warmly welcome to visit our company!Â
Pigment Paste,Dispersant,Fixing Agent,Surfactant Co., Ltd. , http://www.saltadditive.com