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) || || || |
|H||B1||B2||C||T||h||Length (m) ||Reference Picture |
|C80||80||40||40||15||2.0-3.0|| No Punch ||≤5.8m (can be customized) || |
|C120||120||50||50||20||2.0-3.0|| adjustable |
|C140||140||50||50||20||2.0-3.0|| adjustable |
|C160||160||60||60||20||2.0-3.0|| adjustable |
|C180||180||60||60||20||2.0-3.0|| adjustable |
|C200||200||60||60||20||2.0-3.0|| adjustable |
|Brand Name:SXGG || Product Name: Z Purlin |
|Model NO.||Section Size(mm) ||Hole distance(mm)|| || || |
|H||B1||B2||C||T||h||Length (m) ||Reference Picture|
|Z100||100||55||50||20||2.0-3.0||40||≤5.8m (can be customized) || |
|Z120||120||55||50||20||2.0-3.0|| adjustable |
|Z140||140||55||50||20||2.0-3.0|| adjustable |
|Z150||150||67||61||20||2.0-3.0|| adjustable |
|Z160||160||67||61||20||2.0-3.0|| adjustable |
|Z180||180||67||61||20||2.0-3.0|| adjustable |
|Z200||200||67||61||20||2.0-3.0|| adjustable |
Packaging & Delivery
Packaging Detail: In bulk or as customers' requirements
Delivery Detail: 30 days after receiving the deposit
1. Easy installation
2. Good anti-bending performance
3. Good straightness
4. Excellent authenticity performance
(1). Design according to customers' requirements
(2). Manufacture under complete quality control system---ISO9001
(3). Installation with instruction of experienced engineers
(4). Easy to assemble and dismantle
(5). Eco-friendly material: Can be used for several times and can be recycled
(6). Shorter construction period, longer using time
(7). High strength and stiffness, high weight bearing.
C steel channel brief introduction:
C steel channel is made of the hot roll coil by cold processing. It's thin with light weight, has cross section excellent performance and high strength. Compared with the traditional channel,it can save 30% with the same strength.
C steel channel scope:
C steel channel is widely used in steel construction purlins and wall beams.It can also be combined into its own lightweight roof trusses, brackets and other building components. In addition, it could be used in the columns, beams, and arm of light manufacturing machine.
C steel channel divied at five different heights. They are 80,100,120,140,160 five sizes. Its length can be determined based on the engineering design, but no more than 12 meters considering about transportation and installation conditions.
C steel channels are made through automatic processing molding based on the giving sizes.