High Quality for Solar Panel Mounting Rails - Square pipe for Solar Tracking System – Rainbow

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Different solar trackers are designed with different spindle steel tubes, usually in square and circular forms. As an important part of trackers, the square or circular spindle tube require high straightness and distortion. We strictly control the dimension accuracy and surface flatness of hot ro...


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Our company sticks to the principle of "Quality is the life of the company, and reputation is the soul of it" for Electric Metal Tubing , Gi Steel Coil , Erw Gi Pipe , Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services.
High Quality for Solar Panel Mounting Rails - Square pipe for Solar Tracking System – Rainbow Detail:

Different solar trackers are designed with different spindle steel tubes, usually in square and circular forms. As an important part of trackers, the square or circular spindle tube require high straightness and distortion. We strictly control the dimension accuracy and surface flatness of hot rolles coils from the material link, and then cut and twist the coils twice after the production of steel tubes is completed. Straightening to ensure that our products fully meet the requirements of the drawings.

Pipe material is usually Q355 or S355. According to customer’s requirements, hot dip galvanizing or pre-galvanizing can be selected.

Torque Square Tube

Material: Q355,S355

Standard: GB/T6728, ASTM A500 Gr.B

Surface: Hot dip galvanized 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

Pcking: bundle packing or steel pallet packing, suitable for long ditance ocean transportation

Characters: 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 galvanied znc layer reaches 80 microns, we provide cuatomized packaging and overall packing plan for customers, greatly improving the safety of goods 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

NT PIPE QQ图片20200229112738 QQ图片20200417092838 torque 4

150x150mm方管 扭曲度测试2

 


Product detail pictures:

High Quality for Solar Panel Mounting Rails - Square pipe for Solar Tracking System – Rainbow detail pictures

High Quality for Solar Panel Mounting Rails - Square pipe for Solar Tracking System – Rainbow detail pictures

High Quality for Solar Panel Mounting Rails - Square pipe for Solar Tracking System – Rainbow detail pictures

High Quality for Solar Panel Mounting Rails - Square pipe for Solar Tracking System – Rainbow detail pictures

High Quality for Solar Panel Mounting Rails - Square pipe for Solar Tracking System – Rainbow detail pictures

High Quality for Solar Panel Mounting Rails - Square pipe for Solar Tracking System – Rainbow detail pictures

High Quality for Solar Panel Mounting Rails - Square pipe for Solar Tracking System – Rainbow detail pictures

High Quality for Solar Panel Mounting Rails - Square pipe for Solar Tracking System – Rainbow detail pictures

High Quality for Solar Panel Mounting Rails - Square pipe for Solar Tracking System – Rainbow detail pictures

High Quality for Solar Panel Mounting Rails - Square pipe for Solar Tracking System – Rainbow detail pictures


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The really abundant projects administration experiences and just one to one particular provider model make the substantial importance of organization communication and our easy understanding of your expectations for High Quality for Solar Panel Mounting Rails - Square pipe for Solar Tracking System – Rainbow , The product will supply to all over the world, such as: Hungary, America, Norwegian, We welcome an opportunity to do business with you and hope to have pleasure in attaching further details of our products. Excellent quality, competitive price, punctual delivery and dependable service can be guaranteed. For further inquires please do not hesitate to contact us.
  • Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Myra from Myanmar - 2017.08.16 13:39
    We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Edith from Madrid - 2017.10.23 10:29
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