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Pre galvanized z section steel for support frame

  • Ref Price :600-800 USD/TON
  • Supply Capability :1500 TON
  • Port : TianJin
  • Payment Terms : TT or LC


ASTM-A36, ASTM-A572, ST-37, ST-52, S235JR, S355JR, SS400, SS550, etc

Tianjin, China (Mainland)

Sino East

 Z Profile

Solar Structure

Is Perforated

Galvanized Coated EN1461

Colour Painting TITANPOL400

 As Customer's Drawing

600-800 USD/TON

100 TON

1500 TON

TT , LC , Others

Z section 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

Pre-galvanized Z profile steel advantages:

●We specialized in producing cold bending steel, cold bend profiled steel, C/Z/U type profile steel; Galvanized steel, Hot dip galvanized steel structure and galvanized aluminum-magnesium products. It is widely used in the structures part of the solar park.

Steel structure system is due to its light weight, easy installation, short construction period, good seismic performance, investment recovery faster, less environmental pollution. 

We supply different shape of cold bent steel profiles, which are made of high quality steel coils of grade SS275JR, SS355JR according to customer's requirement for strength and yield.These cold formed beam are widely used in construction solar energy project due to their features of light weight and high strength.


●Pre galvanizing can reach an average of 40μm~70μm (zinc layer thickness according to customer's drawing requirements).


●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. 


Good apperance, accuracte dimensions

Length can be flexibly adjusted as needed

High utilization of materials

Uniform wall thickness and the excellent section performance

Custom-made service of cold formed steel according to customer's requirements.

Products show:


The Z profiles have excellent anti-bending property and are easy to install. They are widely used as the supporter of roof and wall in solar panel mounting structure, Solar panel tilt mounting brackets, Solar panel mounting channel, large-scale and mid-scale construction, such as factory, warehouse, garage, exhibition center, cinema, theatre, garden and so on.