Founded in 2001, China Steel New Material is well-known as one of the top 10 steel structure brands in China. With the aid of advanced technology and equipment, our suppliers can offer you quality and stable quality cold form galvanized z section purlin metal cold rolled purlins rafters at low...
Model NO.: Z150
Standard: GB, ASTM, JIS
Forming: Cold Drawn Steel
Member: Steel Beam
Carbon Structural Steel: Q235
Application: Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Structure Bridge
Usage: Steel Structure′s Roofing Purlin
Origin: Xiamen, China
Type: Cold Forming Sectional Steel
Trademark: Carbon Structural Steel, SXGG
Connection Form: Bolt Connection
Type of Steel For Building Structure: Fire-Resistent Steel
Residential Wall Structure: Wall Stud
Place of Origin: Xiamen China(Mainland)
Length: as Per Customer′s Request
Specification: SGS BV
HS Code: 72104900
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.
Galvanized steel Z purlins feature one broad and one narrow flange allowing the two sections to fit together snugly, making them suitable for lapping. Galvanized z purlins of the same depth and different thickness' can be lapped in any combination. Purlins that are lapped form a structurally continuous line along the length of the building, a factor that contributes significantly to the reduction in building costs. We offer the added flexibility of downturn lips and adjustable top flanges for all sizes. Downturn lip purlins are ideal in applications where environmental conditions or build up of substances like dust or grain are a consideration.
Z purlin is excellently suited for a roof purlin. In pitched roofs, it provides optimum load bearing capacity against the weight of structures and snow.For special or large projects, we are able to customize hot dip galvanized z sections outside the standard range to suit your individual requirements.
Purlin Type: C purlin
Thickness: 1.0mm -- 3.0mm
Material: Hot Dip Galvanized Steel Sheet
2,Hall and warehouse construction
3,Extension construction and renovation
|Model NO.||Section Size(mm)||Hole distance(mm)||Length (m)|
|Z100||100*55*50*20||2.0-3.0||40||≤5.8m(can be customized)|