2019 Good Quality Solar Power System - Solar Tracking System – Rainbow
2019 Good Quality Solar Power System - Solar Tracking System – Rainbow Detail:
Different Solar trackers are deigned with different spindle steel tube, usually in square, circular, octagonal form. As an important part of trackers, the square, circular, octagonal spindle tube require high straightness and distortion. We strictly control the dimension accuracy and surface flatness of hot rolled coils from the material link, and then cut and twist the coils twice after the production of steel tube is completed. Straightening to ensure that our products fully meet the requirements of the drawings.
Pipe material is usually Q355 or 355. According to customer’s requirement, hot dip galvanizing or pre-galvanizing can be selected.
Torque Square Tube
Material: Q235B/Q345B
Standard: GB/T6728, ATM A500 Gr.B
Surface: Hot Dip Galvanizing 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
Packing: bundle packing or steel pallet packing, suitable for long distance ocean transportation
Character: 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 galvanized zinc layer reaches 80 microns, we provide customized packing and overall packing plan for customers, greatly improving the safety of good 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 |
Torque Round Tubes
Item: Torque Round Tubes
Material: ASTM A572 GR50, GR60, ASTM A992
Standard: ASTM A513M, GB/T3091, GB/T13793
Surface: Hot Dip Galvanizing According to ASTM A123, BS4687, GB/T13912, Pre-galvanized according to ASTM A653M G90
Specification: 114*3.0, 127*3.0
Packing: bundle packing or steel pallet packing, suitable for long distance ocean transportation
Character: 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 galvanized zinc layer reaches 80 microns, we provide customized packing and overall packing plan for customers, greatly improving the safety of good and unloading speed.
Octagonal Tube
*PRODUCT: OCTAGON STEEL PIPE/OCTAGON STEEL TUBE
*DIMENSION: Various sizes
*THICKNESS: 0.3mm – 8mm
*LENGTH: 1-12meters
*MATERIAL TYPE; Carbon steel
*SURFACE: Black/galvanized/power coating etc
*STEEL GRADE:Q195/Q235/Q345/SS400/SS201/SS304 etc
*APPLICATION:cupboard,furniture,car,industry,sport,equipment,machine,industry,structure etc
| Standard | ASTM, BS, ASTM A53-2007, BS 1387 |
| Thickness | 1.0 – 10.0 mm |
| Section Shape | Hexagonal and Octagonal |
| Structure Pipe Technique | Cold Rolled |
| Cold Drawing Material | Q195/Q215/Q235/Q345 |
| Surface Treatment | Galvanized |
Product detail pictures:
Related Product Guide:
Some problems in the construction of steel structure and their solutions
Steel Deep Processing
Our pursuit and corporation aim should be to "Always satisfy our consumer requirements". We carry on to build and style and design remarkable quality items for both our outdated and new clients and reach a win-win prospect for our clients at the same time as us for 2019 Good Quality Solar Power System - Solar Tracking System – Rainbow , The product will supply to all over the world, such as: Qatar, Jordan, Tanzania, Ought to any of these products be of curiosity to you, remember to allow us to know. We are going to be satisfied to give you a quotation on receipt of one's in depth specs. We've our private experienced R&D enginners to meet any of one's requriements, We appear forward to receiving your enquires soon'and hope to have the opportunity to work together with you in the future. Welcome to check out our company.
By Quyen Staten from Muscat - 2018.09.16 11:31
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
By Coral from Australia - 2017.06.22 12:49
