Outdoor Aluminum Alloy Grating Manhole Cover/Srain Trench Cover

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

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

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:

 Outdoor Aluminum Alloy Grating Manhole Cover/Srain Trench Cover

 

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.

 


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How can you identify aluminum?
To start with, are you refering to aluminum as metal, an aluminum compound, or a solution with aluminum present as ions? If it is metaallic aluminum, it won't stick to a magnet, and it will react with HCl, however this isn't sufficient to definately say it is aluminum, it would be better to get a density, melting point, etc.
Q:Any difference between aluminum and carbon arrows?
Depends on what you're planning on doing with them really. But definitely no on the fiberglass. Long distance shots (50m), definitely carbon. Certain carbons do last longer, I shoot Carbon Express Nano XR, built like a tank, no aluminum comes close to the durability. Before this, I've shot ACE, built for speed and breaks left and right. So, moral of the story is, carbon's durability depends on make and model. Sadly, I have to disagree with DumDum this time around about the carbon's rigidity. For a given shaft weight, the carbon shaft will bend less than aluminums. However, for a given bow/archer setup, you need carbon shafts that bends as much as aluminum for that same setup. The basis of bow tuning is this requirement that the arrow need to bend a certain amount during the shot. Take away the bending and the arrow won't fly straight, hence the archer's paradox. Given a well tuned setup, the only variables to penetration is the KE, and the surface friction as the arrow enters the target.
Q:What is the density of the 2A12 aluminum plate?
2.75 density. Shenzhen dexincheng metal plate is sold. Specifications are all complete.
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 do you find radius of aluminum sphere using density?
Aluminum's density is about 2.7 grams per cubic centimeter. So a sphere with a mass of 84grams has a volume of about 31.111 cubic centimeters. You get this by dividing 84 by 2.7. Now that you know the volume, you can calculate the radius of the sphere. for a sphere, volume = 4/3 pi * radius to the third power. So 31.111 = 4/3 * (3.14...) * r^3. Divide both sides by 4/3 then divide both sides by pi and you get something like r^3 is 7.427. Then find the cube root of this to find your radius. I don't have a calculator, so someone should check the numbers.
Q:What paint is better to paint on the brushed aluminum sheet? Simple process and good adhesion!
Car paint is better, you can go to the auto paint repair department to buy a little, but pay attention to two points: 1., the oil on the aluminum alloy solvent cleaning. 2. can not spray thick, otherwise it will rise.
Q:aluminum recycling for cash in solon ohio
Aluminum okorder.com
Q:which is the right machine for aluminum welding,,,tig? , mig? or what?
i think, welding,,, tig is right machine for aluminum, thank you.
Q:what's the temperature tolerance of aluminum sheets?
aluminum is a kind of silver white metal,melting point:660.4℃, boiling point: 2467℃,density: 2.70 g/cm³,very light, about 1/4 of iron's density.it has low hardness and good ductility, which makes it suitable for being pulled into threadlets or pressed into aluminum foils, and the later is usually used for packaging candy and cigarette. it has good electrical and temperature conductivity. it's used for the manufacture of electric wire and cable in electric power industry, and for the manufacture of cooker in daily life.combined with the magnesium , copper,zinc,tin,manganese,chromium,zirconium,silicon and other elments,it can formulate various alloys that is broadly used for the manufacture of airplane,car,ship, materials of daily living equipment and the doors and windows of construction industry.aluminum is one of the best reflectors of heat and light, so it is used as thermal insulation material and the manufacture of reflecting mirror in the reflecting telescope.
Q:Aluminum advantages and disadvantages....?
Disadvantages: * Far more expensive that steel. * Limited to certain geometric features using economical processes. * Abrasive to tooling (aluminum oxide is very abrasive). * Difficult to weld. * Prone to severe spring back. Advantages: Aluminum is the preferred choice for fencing due to several inherent advantages of aluminum. The main advantage is that aluminum components do not rust as easily as iron. Aluminum fences are given a powder-coat finish that protects the surfaces. This kind of a finish also enhances its appearance and provides a smooth surface for painting, if desired. All the components of the fence are drilled and powder-coated prior to assembly. Extreme care is taken during assembly by using sturdy fasteners, brackets, and rivets. Wherever these fasteners, etc., need to be visible, attractive stainless steel ones are used. This provides both looks and strength. As aluminum is an easy metal to work with, a plethora of style choices and adornment options are made available to clients. The flexibility of the metal allows for several designs that can complement the facade of the structure they are installed around.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range