Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Square pipe for Solar Tracking System – Rainbow
Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Square pipe for Solar Tracking System – Rainbow Detail:
Different solar trackers are designed with different spindle steel tubes, usually in square and circular forms. As an important part of trackers, the square or circular spindle tube require high straightness and distortion. We strictly control the dimension accuracy and surface flatness of hot rolles coils from the material link, and then cut and twist the coils twice after the production of steel tubes is completed. Straightening to ensure that our products fully meet the requirements of the drawings.
Pipe material is usually Q355 or S355. According to customer’s requirements, hot dip galvanizing or pre-galvanizing can be selected.
Torque Square Tube
Material: Q355,S355
Standard: GB/T6728, ASTM A500 Gr.B
Surface: Hot dip galvanized according to ASTM A123, BS4687, GB/T13912, Pre galvanized according to ASTM A653M G90
Specification: 80*80*3MM, 100*100*4MM, 110*110*4MM, 150*150*5MM
Pcking: bundle packing or steel pallet packing, suitable for long ditance ocean transportation
Characters: Our raw material for foundation piles is hot rolled coil from China first -class iron and steel company. Perfect Quality Management System which can track the heat number completely. Our average thickness of hot galvanied znc layer reaches 80 microns, we provide cuatomized packaging and overall packing plan for customers, greatly improving the safety of goods and unloading speed.
| Characteristic | tolerance |
| Concavo convex degree | Less than 0.6% of the side length and a minimum of 0.4mm |
| Twist degree | =2+Total Length (mm)*0.5/1000 |
| Right angle | 90°±0.5° |
| Straightness | Less than 0.2% of the total length and less than 2mm per meter |
| Length tolerance | L(total length)+2mm |
Product detail pictures:
Related Product Guide:
Greenhouse commonly used steel greenhouse introduction
Some problems in the construction of steel structure and their solutions
Our products are greatly acknowledged and reliable by users and may fulfill repeatedly shifting financial and social wants for Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Square pipe for Solar Tracking System – Rainbow , The product will supply to all over the world, such as: Israel, Philadelphia, Italy, By adhering to the principle of "human oriented, winning by quality", our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
By Florence from United Arab emirates - 2017.10.27 12:12
Problems can be quickly and effectively resolved, it is worth to be trust and working together.
By Tom from Namibia - 2017.04.08 14:55
