Manufacturing Companies for Mounting Solar - 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 also offer you product sourcing and flight consolidation expert services. We've our personal manufacturing unit and sourcing business. We can offer you virtually every variety of merchandise associated to our item range for Conduit Rack , Running Thread Conduit , Emt Galvanized Steel Conduit , Living by quality, development by credit is our eternal pursuit, We firmly believe that after your visit we will become long-term partners.
Manufacturing Companies for Mounting Solar - 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:

Manufacturing Companies for Mounting Solar - Solar Tracking System – Rainbow detail pictures

Manufacturing Companies for Mounting Solar - Solar Tracking System – Rainbow detail pictures

Manufacturing Companies for Mounting Solar - Solar Tracking System – Rainbow detail pictures

Manufacturing Companies for Mounting Solar - Solar Tracking System – Rainbow detail pictures

Manufacturing Companies for Mounting Solar - Solar Tracking System – Rainbow detail pictures

Manufacturing Companies for Mounting Solar - Solar Tracking System – Rainbow detail pictures

Manufacturing Companies for Mounting Solar - Solar Tracking System – Rainbow detail pictures

Manufacturing Companies for Mounting Solar - Solar Tracking System – Rainbow detail pictures

Manufacturing Companies for Mounting Solar - Solar Tracking System – Rainbow detail pictures

Manufacturing Companies for Mounting Solar - Solar Tracking System – Rainbow detail pictures

Manufacturing Companies for Mounting Solar - Solar Tracking System – Rainbow detail pictures

Manufacturing Companies for Mounting Solar - Solar Tracking System – Rainbow detail pictures


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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Manufacturing Companies for Mounting Solar - Solar Tracking System – Rainbow , The product will supply to all over the world, such as: United Kingdom, Rio de Janeiro, Armenia, With the spirit of "high quality is our company's life; good reputation is our root", we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship with you.
  • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Irene from Botswana - 2017.08.15 12:36
    This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Arlene from panama - 2017.12.02 14:11
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