China Wholesale Dealers of Solar Panel Flat Roof Mounting Ballast - Solar Tracking System – Rainbow Manufacture and Factory

Wholesale Dealers of Solar Panel Flat Roof Mounting Ballast - Solar Tracking System – Rainbow

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We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for Black Iron Angle Steel , 1 Inch Galvanized Conduit , Welded Round Pipe , All merchandise are manufactured with advanced equipment and strict QC procedures in purchase to assure high-quality. Welcome prospects new and old to get hold of us for enterprise cooperation.

Wholesale Dealers of Solar Panel Flat Roof Mounting Ballast - 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

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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:

Related Product Guide:
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We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Wholesale Dealers of Solar Panel Flat Roof Mounting Ballast - Solar Tracking System – Rainbow , The product will supply to all over the world, such as: Melbourne, Cambodia, Cancun, The credibility is the priority, and the service is the vitality. We promise we have the ability to provide excellent quality and reasonable price products for customers. With us, your safety is guaranteed.

C Channel Profile

Galvanized Steel Slotted Channels

I Beam Pier For Solar Tracker

Octagonal Pipe For Solar Tracking System

Solar Ground Mounting Structure

Solar Mounting Structure

Solar Panel Flat Roof Mounting Frame

Solar Panel Frame Mounting Kit

Solar Panel Rail Mounting Kit

Square Pipe For Solar Tracker

The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.

By Steven from Macedonia - 2017.08.21 14:13

This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.

By Lindsay from Nigeria - 2017.02.28 14:19

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