Aluminum Alloy Grating Staitcase/Stair Tread/Stair Step

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Loading Port:
Qingdao
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TT OR LC
Min Order Qty:
5000 pc
Supply Capability:
6000000 pc/month

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Product Description:

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 Alloy Grating Staitcase/Stair Tread/Stair Step

 

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

 

5.FAQ

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:Can aluminum plates be welded with stainless steel or iron nuts?
In theory, yes, such as brazing.In fact, few people do that:Aluminum and steel systems do not form stable alloy remelting. Brazing is actually the use of third materials to link two original or dissimilar materials together. Unlike bonding, a stable alloy phase can be formed.
Q:Aluminum Mig Welding?
I can't find a reference, but I think aluminum may react with CO2. Aluminum is produced by reacting aluminum oxide with carbon when electrical energy is injected, so I guess that the reaction may go backwards and produce energy
Q:Is aluminum in deodorant safe?
Yes. Use natural.
Q:Aluminum melting in a fire?
The complicating factor is that aluminium oxidizes as soon as it comes into contact with oxygen in the air. Every aluminum can thus has a sort of coating of aluminium oxide. The aluminum oxide will likely not melt the same way you'd expect aluminium metal.
Q:Can regular aluminum foil be used in place of heavy duty?
It can, but regular foil can tear more easily and make a big mess. I use regular foil if I don't have heavy duty, but I double it when I use regular foil.
Q:Are cast aluminum pots good quality and are they safe to cook with?
This Site Might Help You. RE: Are cast aluminum pots good quality and are they safe to cook with? I saw a nice looking set of cast aluminum pots for a very good price. They feel very heavy. But I remember hearing that aluminum is not healthy so I am wary of buying them. Any advice would be appreciated.
Q:Aluminum wire (electricians or really experienced people only please).?
You can never ever connect an Aluminum wire to a Copper wire. Never, copper in contact with aluminum and a bit of moisture acts like a Battery. Remember the old Grade School experiment where students made a battery using copper pennies and aluminum foil by simply contacting the foil to several pennies, then lighting a neon bulb! So copper in contact with aluminum creates a galvanic action due to potential difference and thus can cause a hot spot and a fire can literally break out in the junction box where you made the connection. Keep this always in mind since you have a whole house of that aluminum wire. To connect aluminum wire to a fixture you need a fixture that will accept an aluminum wire. Check that with the hardware or where or Lowes or wherever you buy the fixture from. There are fixtues with contacts points for wire in them that accept both copper and aluminum wire. So you do not need to replace the wire just to install the fixture. Or you can go to Lowes and get a special connector that safely connects the aluminum wire to a short piece of copper wire and then connect that copper pigtail piece to any fixture you buy. The danger of aluminum wire has never been that becomes brittle, but that corrosion forms at screw joints in the switches, outlet boxes and the like, that causing a resistance and that resistance acting literally like a heater and becoming red hot and starting a fire.
Q:How to clean the aluminium oxide on the surface of aluminum? What kind of materials should we use to clean the thin aluminum sheet, and what's the concentration?
you can answer sodium hydroxide solution, dilute acid is useless, aluminum's oxide film is very thick,as for concentration, aluminum will be passivating in concentrated sulfuric acid. if you are high school student,higher concentration is better, you can complete deoxidation by abrasive paper.
Q:recycling aluminum?
To electrolyse aluminium oxide, it has to be molten. However, the melting point of Al2O3 is extremely high ( 1000°C), and that would make the electrolysis very inefficient. However, Al2O3 dissolves in cryolite at much lower temperatures (lower than 900°C), which makes it a much more viable process.
Q:What does aluminum plate "3003-H24" mean?
(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.

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