OEM/ODM Manufacturer Solar Panel Mounting Kit - 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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We usually think and practice corresponding for the change of circumstance, and grow up. We aim at the achievement of a richer mind and body as well as the living for Steel Conduit , Conduit Pipe Fittings , Standard Steel Plate Sizes , With a fast development and our customers come from Europe, United States, Africa and all over the world. Welcome to visit our factory and welcome your order, for further inquires please do not hesitate to contact us!
OEM/ODM Manufacturer Solar Panel Mounting Kit - 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:

OEM/ODM Manufacturer Solar Panel Mounting Kit - Solar Tracking System – Rainbow detail pictures

OEM/ODM Manufacturer Solar Panel Mounting Kit - Solar Tracking System – Rainbow detail pictures

OEM/ODM Manufacturer Solar Panel Mounting Kit - Solar Tracking System – Rainbow detail pictures

OEM/ODM Manufacturer Solar Panel Mounting Kit - Solar Tracking System – Rainbow detail pictures

OEM/ODM Manufacturer Solar Panel Mounting Kit - Solar Tracking System – Rainbow detail pictures

OEM/ODM Manufacturer Solar Panel Mounting Kit - Solar Tracking System – Rainbow detail pictures

OEM/ODM Manufacturer Solar Panel Mounting Kit - Solar Tracking System – Rainbow detail pictures

OEM/ODM Manufacturer Solar Panel Mounting Kit - Solar Tracking System – Rainbow detail pictures

OEM/ODM Manufacturer Solar Panel Mounting Kit - Solar Tracking System – Rainbow detail pictures

OEM/ODM Manufacturer Solar Panel Mounting Kit - Solar Tracking System – Rainbow detail pictures

OEM/ODM Manufacturer Solar Panel Mounting Kit - Solar Tracking System – Rainbow detail pictures

OEM/ODM Manufacturer Solar Panel Mounting Kit - Solar Tracking System – Rainbow detail pictures


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Every member from our high efficiency sales team values customers' needs and business communication for OEM/ODM Manufacturer Solar Panel Mounting Kit - Solar Tracking System – Rainbow , The product will supply to all over the world, such as: Swiss, Zurich, Sierra Leone, Our professional engineering group will always be ready to serve you for consultation and feedback. We're able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to offer you the ideal service and goods. For anyone who is thinking about our company and merchandise, be sure to contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We'll always welcome guests from all over the world to our business to build company relations with us. Be sure to feel free to get in touch with us for business and we believe we've been intending to share the top trading practical experience with all our merchants.
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Sara from Honduras - 2018.08.12 12:27
    Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By David from Iraq - 2018.06.21 17:11
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