2019 High quality Solar Bracket Suppliers - Solar Tracking System – Rainbow

Short Description:

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...


Product Detail

Product Tags

Related Video

Feedback (2)

Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for Solar Racking System , Coil Plate Steel , Steel Structure Shed , "Passion, Honesty, Sound service, Keen cooperation and Development" are our goals. We are here expecting friends all over the world!
2019 High quality Solar Bracket Suppliers - 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

hf (2) hf (1)

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.

hg (4) hg (1)

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

gf (2) gf (1)


Product detail pictures:

2019 High quality Solar Bracket Suppliers - Solar Tracking System – Rainbow detail pictures

2019 High quality Solar Bracket Suppliers - Solar Tracking System – Rainbow detail pictures

2019 High quality Solar Bracket Suppliers - Solar Tracking System – Rainbow detail pictures

2019 High quality Solar Bracket Suppliers - Solar Tracking System – Rainbow detail pictures

2019 High quality Solar Bracket Suppliers - Solar Tracking System – Rainbow detail pictures

2019 High quality Solar Bracket Suppliers - Solar Tracking System – Rainbow detail pictures

2019 High quality Solar Bracket Suppliers - Solar Tracking System – Rainbow detail pictures

2019 High quality Solar Bracket Suppliers - Solar Tracking System – Rainbow detail pictures

2019 High quality Solar Bracket Suppliers - Solar Tracking System – Rainbow detail pictures

2019 High quality Solar Bracket Suppliers - Solar Tracking System – Rainbow detail pictures

2019 High quality Solar Bracket Suppliers - Solar Tracking System – Rainbow detail pictures

2019 High quality Solar Bracket Suppliers - Solar Tracking System – Rainbow detail pictures


Related Product Guide:
Steel length dimension
Some problems in the construction of steel structure and their solutions

We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for 2019 High quality Solar Bracket Suppliers - Solar Tracking System – Rainbow , The product will supply to all over the world, such as: Kenya, Japan, San Diego, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.
  • 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!
    5 Stars By Geraldine from Netherlands - 2017.08.21 14:13
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Elizabeth from Tanzania - 2017.12.19 11:10
    Write your message here and send it to us