Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - 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 aim to find out high quality disfigurement in the generation and provide the most effective services to domestic and abroad clients wholeheartedly for Prepainted Galvanized Steel , Bending Plastic Conduit , Communication Tower , Welcoming interested companies to cooperate with us, we look forward to having the opportunity of working with companies around the world for joint growth and mutual success.
Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - 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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hg (2) hg (3)

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:

Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Solar Tracking System – Rainbow detail pictures

Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Solar Tracking System – Rainbow detail pictures

Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Solar Tracking System – Rainbow detail pictures

Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Solar Tracking System – Rainbow detail pictures

Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Solar Tracking System – Rainbow detail pictures

Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Solar Tracking System – Rainbow detail pictures

Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Solar Tracking System – Rainbow detail pictures

Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Solar Tracking System – Rainbow detail pictures

Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Solar Tracking System – Rainbow detail pictures

Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Solar Tracking System – Rainbow detail pictures

Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Solar Tracking System – Rainbow detail pictures

Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Solar Tracking System – Rainbow detail pictures


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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our firm for the long-term to create jointly with consumers for mutual reciprocity and mutual reward for Low price for Solar Bracket Cold Rolled C Steel Strut Channel Purlins - Solar Tracking System – Rainbow , The product will supply to all over the world, such as: Croatia, Melbourne, Russia, Now the competition in this field is very fierce; but we will still offer best quality, reasonable price and most considerate service in an endeavor to achieve win-win goal. "Change for the better!" is our slogan, which means "A better world is before us, so let's enjoy it!" Change for the better! Are you ready?
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    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
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