The price calculation formula of galvanized steel grating

The weight of steel grating refers to the theoretical weight after edging and surface treatment (except for non-surface treatment). Due to the difference in hemming, openings and cut-outs, there will be a difference between the actual weight and the theoretical weight. In the calculation of the self-weight of the steel grating of the industrial platform and the delivery and settlement of the steel grating, the theoretical weight is used as the basis for calculation.

For steel gratings with a length of less than 1 meter, such as trench cover plates or steel gratings that require special edging, the weight will increase due to the increase of edging plates. When the length of the steel grating is not less than 1 meter and the length of the steel grating is not less than 1 meter, the theoretical weight of the steel grating is calculated according to the following formula: WT=(B1T1N1+B2T2N2+2B3T3) 10-6 .........1) where:

wt—the weight of the steel grating, in kilograms per square meter (kg m2); t1 - bearing flat steel width, the unit is millimeters (mm); B1 - bearing the thickness of the flat bar, the unit is millimeters (mm); n1—the number of flat steel bars carried in the steel grating per meter; t2 - width of the crossbar, the unit is millimeters (mm); B2 - crossbar thickness, in millimeters (mm); n2—the number of crossbars in the steel grating per meter; t3 - the width of the flat steel with edging, the unit is millimeters (mm); B3 - the thickness of the edging flat bar, in millimeters (mm); material density in kilograms per cubic meter (kg m3); The density of steel is calculated according to 7850kg m3; surface treatment weight gain factor; Hot-dip galvanized weight gain is calculated according to the calculation.

The calculation formula for galvanized sheet is m = length * width * height + calculated weight of zinc layer (check table) (density of steel = g cm3). The relevant information is as follows: galvanized sheet refers to a steel plate coated with a layer of zinc on the surface.

Galvanizing is a cost-effective and cost-effective method of corrosion protection, with about half of the world's zinc production being used in this process to prevent corrosion on the surface of the steel plate and extend its service life. According to different production and processing methods, galvanized sheet can be divided into hot-dip galvanized steel sheet, alloyed galvanized steel sheet, electro-galvanized steel sheet, single-sided galvanized steel plate, double-sided differential galvanized steel sheet, alloy and composite galvanized steel sheet, as well as color galvanized steel sheet, printed and coated galvanized steel sheet, PVC laminated galvanized steel sheet, etc., but the most commonly used at present is still hot-dip galvanized sheet. There are three types of plating surfaces, which are divided.

Ordinary zinc, small spoil and spangle.

Thickness * Width * Density * Length.

If the length of the galvanized sheet is meters, then his formula is: thickness) * width) * length) * density) =

Remember the unit conversion during the calculation, I hope it can help you.

Since the coating is very thin, it can be calculated according to the iron plate, and it is simply calculated: weight (kg) = area (m2) x thickness (mm).

The formula for calculating flowers and flowers is the same.

w = where d is the nominal thickness of galvanized sheet order, and the unit is mm; w1 is the nominal weight of the plating in g m2.

2.Example of calculating the theoretical weight of galvanized sheet.

Find the theoretical weight of the galvanized sheet with a nominal thickness of 5mm and a nominal plating weight of 600g m2, namely.

w=(600÷50)× g/m2

I'll do the math for you later.

Dear, how troublesome it is to calculate like this, it's better to find a scale one by one, isn't it fast?

The hot-dip galvanized steel grating changes with the market of steel. The hot-dip galvanized steel grating without specifications is different, for example: G304 30 100 hot-dip galvanized steel grating reference ** is 139 yuan square meters; G403 30 100 hot-dip galvanized steel grating reference** is 145 yuan square meters.

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The grid plate is crossed with flat steel according to a certain spacing and the cross bar, and it is welded into a kind of steel product with a square lattice in the middle by a pressure welding machine or manually, and the grid plate is mainly used to make a ditch cover plate, a steel structure platform plate, a stepping plate of a steel ladder, etc., and the cross bar is generally made of square steel that has been twisted. Grille, also known as steel grille, steel grating or grating plate, is welded from flat steel and twisted steel, and its main use is in rest platforms, walkways, gutter covers and tread plates. It is also used in environmental protection equipment and sewage treatment, and is more and more widely used because of its superiority.

Anping Rongdi Wire Mesh Products **** is located in Anping County, Hebei Province, which is the "hometown of China's wire mesh" and "China's wire mesh industry base". The main production and sales of steel grating, steel grating, hot-dip galvanized steel grating, cold galvanized steel grating, ditch cover, tree pool cover, tread board, heterogeneous steel grating, platform steel grating, plug-in steel grating, composite steel grating, tooth row steel grating, steel ladder tread plate, etc., the products are widely used in electric power, chemical industry, railway, airport, port, municipal construction, aquaculture industry protection net; Decorative netting for parks, lawns, hotels, casinos, wholesale markets, supermarket shelves, handicrafts, etc.; It is used for building buildings, road construction, etc. <>

Summary. Kiss! Hello, happy to answer your <>

Pro-8 thick galvanized steel plate is now 31 to 32 square like this. Introduction: The theoretical weight calculation of galvanized steel sheet is calculated based on the nominal thickness, length and width, and the density is calculated according to the weight of the zinc layer at 275g m2.

The theoretical weight of the galvanized steel sheet after adding the galvanized layer: thickness: mm theoretical weight:

The weight of kg galvanized sheet per square meter is 8 millimeters thick, and one square weighs about 6 kilograms. Hope mine can help you <>

Do you have any other questions?

8. How to calculate a square meter of thick galvanized steel plate is a lot of money.

Kiss! Hello, I am very happy to answer your <>

Pro-8 thick galvanized steel plate is now 31 to 32 square like this. Introduction: The theoretical weight calculation of galvanized steel sheet is calculated based on the nominal thickness, length and width, and the density is calculated according to the weight of the zinc layer at 275g m2.

The theoretical weight of the galvanized steel sheet after adding the galvanized layer: thickness: mm theoretical weight:

kg The weight of the galvanized wheel per square meter is 8 millimeters thick, and one square weighs about 6 kilograms. Hope mine can help you <>

Do you have any other questions?

Detailed calculations.

The pro is as follows: Thickness (in mm) Width (in mm) Length (in mm) 7. Years of Naijian 85 (national standard density) 10000000000 nine zeros behind one = weight mu only (unit ton) steel plate four cut edges are theoretical calculation weight, burr or two cut is over the weight of weighing.

Hugh pants. Didn't understand. Pro-galvanized steel plate Li Jianling on weight calculation is based on the nominal thickness, length and width of which Qi, density press, zinc layer weight according to 275g m2 calculation. Oak.

The calculation formula of galvanized sheet: m = length * width * height + calculated weight of zinc layer (check table) (density of steel = g cm3).

The formula for calculating flowers and flowers is the same.

Galvanized steel plate is to prevent the surface of the steel plate from being corroded and prolong its service life, and a layer of metal zinc is coated on the surface of the steel plate, and this galvanized steel plate is called galvanized plate.

The ** of hot-dip galvanized steel grating changes with the market price of steel bai. For example, G304 30 100 hot-dip galvanized steel grating DAO reference is 139 yuan square meters; G403 30 100 hot-dip galvanized steel grating reference ** is 145 yuan square meter calculation method:

1. Calculate the weight of flat steel used per square meter. 2. Calculate the amount of heavy sparrow wheels per square meter of crossbars. 3. Finally, the letter is returned to the unit price per ton of steel, plus the cost of hot-dip galvanizing per ton plus the cost of working hours, which is the first of the hot-dip galvanized steel grating.

Summary. At present, the hot-dip galvanizing of steel grating fluctuates in the market, generally around 8000-12000 yuan. Different manufacturers, specifications and uses will affect the specific situation of **.

1.Different manufacturers have different steel grating manufacturers in terms of technology, equipment, technology and other factors will have an impact on the product. At the same time, the competition between different manufacturers will also cause fluctuations.

2.Different specifications**The specifications of hot-dip galvanizing of different steel gratings are different, and they will also change. Generally speaking, steel gratings with larger specifications** are relatively high.

3.There are differences in the use of steel grating, which has a wide range of applications, and the use of different steel gratings will be different. For example, it is used for building roofs, ground coverings and other occasions that require load-bearing, and ** is relatively high.

To sum up, the hot-dip galvanizing of steel grating is affected by a variety of factors in the market, and the specific ** needs to be inquired according to the actual situation.

At present, the hot-dip galvanizing of steel grating has fluctuated in the market, generally around 8000-12000 yuan. Different manufacturers, specifications and uses will affect the specific situation of **. 1.

Different manufacturers have different steel grating manufacturers in terms of technology, equipment, technology and other factors will have an impact on the product. At the same time, the competition between different manufacturers will also cause fluctuations. 2.

Different specifications**The specifications of hot-dip galvanizing of different steel gratings are different, and they will also change. Generally speaking, steel gratings with larger specifications** are relatively high. 3.

There are differences in the use of steel grating, which has a wide range of applications, such as different uses. For example, it is used for building roofs, ground coverings and other occasions that require load-bearing, and the first phase is higher than the oak-air pair. To sum up, the hot-dip galvanizing of steel grating is affected by a variety of factors in the market, and the specific ** needs to be inquired according to the actual situation.

Galvanize**. How not.

Galvanizing is an anti-corrosion treatment method that coats the surface of ferroalloy with zinc, which is commonly used in building materials, automobiles, electrical appliances and other industries. At present, there are also differences in different types, vertical and factory galvanized products. According to the market situation, the general galvanized pipe is about 2000-5000 yuan ton, and the galvanized sheet is about 7000-12000 yuan, while other types of galvanized products will be different.

At the same time, the difference between different manufacturers may also be large. It is important to note that although ** is one of the important factors to consider when choosing steel, it is not the only determining factor. When purchasing, it is also necessary to comprehensively consider the quality, use, specifications and other factors of the material to choose the most suitable steel products for your needs.