Sino Green New Energy Tech Co Ltd
Home / Z Profile / Cold formed steel z profile quality support structures manufacturer

Cold formed steel z profile quality support structures manufacturer

Specification: 600-800 USD/TON
Use Parts: 100 TON
Supply Ability: 1500 TON
Payment Terms: TT , LC , Others
GradeASTM-A36, ASTM-A572, ST-37, ST-52, S235JR, S355JR, SS400, SS550, etc
Place of OriginTianjin, China (Mainland)
Brand NameSino East
ShapeZ Profile
ApplicationSolar Structure
Perforated Or Not Is Perforated
Surface Treatment Galvanized Coated EN1461
PaintingColour Painting TITANPOL400
DimensionsAs Customer's Drawing
Specification600-800 USD/TON
Use Parts100 TON
Supply Ability1500 TON
Payment TermsTT , LC , Others

Z Profile Product Specifications:

Size Tolerance Remark
Width 80~300mm ±0.5~1mm

All the specifications    can be adjusted as         customer's request

Height 40~80mm ±0.5~1mm
Wing 10~20mm ±0.5~1mm
Thickness 1.0~3.25mm ±0.1mm
Length 200~12000mm ±1~2mm
Hole Diameter as customer's request ±0.5mm

Hot Dipped Galvanized Z profile steel advantages:

●Hot dipped galvanized Z Profiles are widely used in the structures part of the solar park.


●We can do average 70μm~120μm (standard EN1461) for hot dipped galvanizing. The higher zinc layer can make sure the steel products has strong anti-rust ability. It can be used for 30~ 50 years.


●The raw materials use POSMAC, Nippon Steel, domestic materials normally use Rizhao Steel, HBIS, JISCO Steel and SHOUGANG Group, the original material brands are selected according to the requirements of different countries and customers. Common material selection standard is SS355JR.

Hot dipped z profile steel Detailed Information:

Product Name   
Cold formed solar panel support structures quality steel z profile manufacturer     
Size As Customer's Drawing
Wall thickness As Customer's Drawing
Length As Customer's Drawing
Materials ASTM-A36, ASTM-A572, S235JR, S355JR, Q235B, Q355B, etc
Galvanizing standard ISO EN1461
Technique cold bending
Product category Mineral Solar & Energy
Punching CNC Punching, Laser Punching as Customer's Drawings
Surface processing Pre-Galvanized, Hot Dipped Galvanized & Painting, or as customer request    
Packing Export seaworthy package, or as request
Main market Middle East, Africa, Asia, America ,Australia and Mexico
Country of origin Tianjin,China
Productivity 5000 Metric Tons per Month
Payment term Irrevocable L/C or TT

Galvanized steel Z purlins:

Light-gauge cold-formed steel roof purlins replace heavier hot-rolled steel angle and channel sections. A purlin is a secondary structural member that spans between the primary/main steel frame to support the roof cladding. The purlin transfers load from the roof cladding to the primary steel rafters. Similarly, a side rail is a secondary structural member that spans between the primary/main steel frame to support the wall cladding and transfer load from the wall cladding to the primary steel columns. Both purlins and side rails are used to provide restraint to the primary steel frame members. Light gauge cold-formed steel roof purlins are used on a wide range of building types including retail and leisure, industrial, warehouses and distribution, healthcare and education.


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.


Steel z profile is widely used in steel sections, wall beams which can be combined into its own light weight roof trusses, brackets and other building components.

In addition, light manufacturing machine can be used in the columns, beams and arms and so on. Z channel is formed by pressing the high strength steel plate, so the specification and size is adjustable. After cold bending process, compressive strength is big; size of cross section is dexterous, so that it conforms to the purloin stressed characteristic to enable the steel products mechanics potency to be fully displayed. It is possible to reduce the roof weight of constructions and reduces the project to use the amount of steel.

Welcome customers at home or abroad cooperate with us.

The specification of steel channel can be made according to your requirements. We will delivery high quality productions and perfect service to the world customers.

Send a message to us


23rd, Floors, Science and Technology Finance Buildling. No.5, Meiyuan Road, Xiqing District, Tianjin,China.


Sino Green New Energy Tech Co Ltd