Best Price for Mounting Solar Panels On Corrugated Roof - Solar Tracking System – Rainbow

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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 flat...


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Always customer-oriented, and it's our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for our customers for Gi Zinc Coated Steel Coil Galvanized Steel Coil For Corrugated Sheet , Prepainted Steel Coil , Solar Mounting System Solutions , We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you. We also warmly welcome customers to visit our company and purchase our products.
Best Price for Mounting Solar Panels On Corrugated Roof - 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

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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.

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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

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Product detail pictures:

Best Price for Mounting Solar Panels On Corrugated Roof - Solar Tracking System – Rainbow detail pictures

Best Price for Mounting Solar Panels On Corrugated Roof - Solar Tracking System – Rainbow detail pictures

Best Price for Mounting Solar Panels On Corrugated Roof - Solar Tracking System – Rainbow detail pictures

Best Price for Mounting Solar Panels On Corrugated Roof - Solar Tracking System – Rainbow detail pictures

Best Price for Mounting Solar Panels On Corrugated Roof - Solar Tracking System – Rainbow detail pictures

Best Price for Mounting Solar Panels On Corrugated Roof - Solar Tracking System – Rainbow detail pictures

Best Price for Mounting Solar Panels On Corrugated Roof - Solar Tracking System – Rainbow detail pictures

Best Price for Mounting Solar Panels On Corrugated Roof - Solar Tracking System – Rainbow detail pictures

Best Price for Mounting Solar Panels On Corrugated Roof - Solar Tracking System – Rainbow detail pictures

Best Price for Mounting Solar Panels On Corrugated Roof - Solar Tracking System – Rainbow detail pictures

Best Price for Mounting Solar Panels On Corrugated Roof - Solar Tracking System – Rainbow detail pictures

Best Price for Mounting Solar Panels On Corrugated Roof - Solar Tracking System – Rainbow detail pictures


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We know that we only thrive if we can guarantee our combined price tag competiveness and top quality advantageous at the same time for Best Price for Mounting Solar Panels On Corrugated Roof - Solar Tracking System – Rainbow , The product will supply to all over the world, such as: Macedonia, Ecuador, Iran, we have all day online sales to make sure the pre-sale and after-sale service in time. With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.
  • This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Michaelia from Cambodia - 2018.09.21 11:44
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Griselda from Danish - 2018.05.13 17:00
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