Aluminum Grating For Suspended Ceiling Galvanized Or Painted

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1.Description of Drainage trench cover:

Drainage trench cover is widely used in the urban road, the square, the botanical garden, the wharf, the airport, the parking lot, the road, each kind of industry, the civil project, etc.


2.Main features of Drainage trench cover:

 I--Carrying 20 tons of weight

II—Carrying 14 tons of weight

III---carrying 6 tons of weight

IV---carrying 2 tons of weight

V---Carrying pedestrian weight


3.Glass Wool Blanket Images:

 Aluminum Grating For Suspended Ceiling Galvanized Or Painted


4. Drainage Trench Cover Technical Parameters:


These drain cover plate applies to the road cross-sectional and longitudinal drain. The drains width ranging from 200mm to 550mm.

A means the steel grating length

H means the steel grating height

A means the frame length

H means the frame height



We have organized several common questions for our clientsmay help you sincerely 

How about your company

A world class manufacturer & supplier of Drainage trench cover is 

one of the large scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.

How to guarantee the quality of the products

We have established the international advanced quality management system every link from raw material to final product we have strict quality test; We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.


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Q:Which kind of glue is best for bonding wood and aluminum sheet together?
You can use 502 adhesive.
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Do a google search for electrolysis of an acid.
Q:Why is aluminum bad for the body? Why do people say it causes alzheimers?
Q:What happens to the aluminum atoms in this reaction?
Aluminum will reduce copper ions (and be oxidized) when chloride ions are present. Otherwise aluminum metal will pretty much just sit there. The reason is the passivating layer of Al2O3 on the surface of any piece of aluminum. This metal oxide layer prevents the metal from actually reacting. But in the presence of chloride ion in water, Al2O3 will react, resulting in AlCl4^- and OH- ions. Al2O3(s) + 8Cl- + 3H2O(l) -- 2AlCl4^- + 6OH- This allows the aluminum metal to come into contact with copper ions resulting in the redox reaction: 2Al(s) + 3Cu2+ -- 2Al^3+ + 3Cu(s) There is a side reaction where aluminum metal reacts with water, and hydrogen gas is produced. 2Al(s) + 2H2O --2 AlOH^2+ + H2(g) When you actually observe the reaction, you will see copper metal being formed, aluminum metal dissolve and bubbles of hydrogen gas being given off. ============ Follow up ============= Because of the passivating effect of Al2O3 and the fact that Al2O3 dissolves in the presence of Cl- forming a new complex ion, AlCl4^-, Brian's answer leaves out a lot of the important chemistry.
Q:How do you clean a discolored aluminium cooking pot?
Even though it's a keepsake, you might think of switching to stainless steel. It's questionable whether the aluminum is healthy since elements of the metal may taint your food and get into your body.
Q:What can I do to remove the paint from the painted aluminum sheet?
The aluminum need scraping, the car is not easy to enamel paint.Is the aluminum plate with a thickness of more than 0.2mm to 500mm, 200mm width, length less than 16m aluminum material called aluminum plate or aluminum sheet, aluminum is below 0.2mm, 200mm within the width of the row material or bar (of course, with the progress of the large equipment, the width can be 600mm row material also more).
Q:What are the aluminum plates?
A series of 1000, representing the 1050106010701000 series aluminum is called pure aluminum, all in series 1000 series aluminum content belongs to one of the largest series. The purity can reach more than 99%. Because the technology does not contain other elements, the production process is relatively simple, the price is relatively cheap, is most commonly used in the conventional industry a a series of circulation on the market for most of the 1050 and 1060 series.1000 series aluminum plate to determine the minimum aluminum content in this series according to the amount of the last two Arabia figures, such as the 1050 series of the last two Arabia number 50, according to the international brand naming principles, content must reach to the top 99.5% qualified products. Aluminum Alloy technical standards China (gB/T3880-2006) is also clear that the aluminum content of 1050 aluminum content reached 99.5%. the same 1060 series aluminum must reach above 99.6%.The two and 2000 series aluminum 2A16 (LY16) 2A06 (LY6) features of 2000 series aluminum is high hardness, which belongs to the copper content is the highest, probably around 3-5%.2000 series aluminum plate belongs to aviation aluminum, currently in the conventional industries should not be used. Our current production of 2000 series aluminum manufacturers quality can not less. Compared with foreign countries. Currently imported aluminum is mainly provided by the production enterprises of South Korea and Germany. With the rapid development of China's aerospace industry, aluminum production technology of the 2000 series will be further improved.
Q:which kind of material won't influence magnet attracting iron nail? Does copper sheet or aluminum sheet influence it?
Copper coil will impede magnetic penetration. People separate the magnet from the workpiece of machine tool to avoid magnetic short circuit and attraction loss, making magnetic line of force go through the workpiece. An opening copper bush is added into the iron core of magnetic closing coil or opening solenoid to avoid the iron core being attracted on the external iron piece and stop operation. The opening is for avoiding eddy formulation and short circuit, iron core in copper bush is the ruled magnetic circuit.
Q:Aluminum knowledge. What is the model 3003 H24? What does H mean?
H: work hardening state.(1) Hxx state:H1 * - hot rolling, Zhang Liqiang; H2 * - continuous casting and rolling, Zhang Liqiang, part of the toughening; H3 * - after stress treatment, stable performance; H4 * - after paint or coating; H x 2 - 25% x 4 - H hardness; hardness 50% processing; H * 6 - 75% hardness; H * 8 - 90 more than the hardness.(2) Hxxx state:H111: suitable for the final annealing, but also a proper amount of work hardening, but the degree of hardening is not as good as the H11 state of the product.H112: for hot forming products, the mechanical properties of the condition are specified.H116: made for magnesium content more than 4% 5 * * * alloy products. These products have specified mechanical properties and anti stripping corrosion resistance requirements.
Q:Which kind of material does aluminum sheet(aluminum oxide) belong to?

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