قیمت 40×80 rectangular steel tube

In today’s industrial landscape, steel profiles play a crucial role across a wide range of sectors. These profiles are categorized based on their weight, material, shape, and application.

One of the most common types of profiles available in the market is the steel tube or rectangular hollow section (RHS).

A steel tube is a closed, hollow, cross-sectional product that is manufactured in a variety of dimensions. Based on its geometry, it is typically produced in either square or rectangular shapes. Among rectangular steel tubes, the 40×80 mm size, commonly referred to as the 40×80 rectangular steel tube, is one of the most widely used dimensions in the industry.

Specifications of the 40×80 rectangular steel tube

Key specifications of any steel profile include its dimensions, wall thickness, unit weight, production standards, and price.

Production Standard of 40×80 rectangular steel tube

The 40×80 steel tube is typically manufactured according to the DIN 2395 standard (Germany). Its unit weight per meter varies depending on the alloy composition and the specific manufacturing process of each steel mill.

Dimensions and Thickness

This steel tube has a width of 40 mm and a height of 80 mm. It is available in wall thicknesses of 2 mm, 2.5 mm, 3 mm, and 4 mm, and each standard tube comes in a length of 6 meters.

Weight of the 40×80 rectangular steel tube

As previously mentioned, the weight of steel sections depends on their dimensions, wall thickness, and alloy composition. The weight can be calculated using standard formulas.

Formula for Calculating the Weight of a 40×80 rectangular steel tube

The weight of rectangular hollow sections, including the 40×80 mm size, is calculated using the following parameters: length, width, steel density, and wall thickness. The general formula is:

Weight (kg) = [Steel Density × Width × Height × Wall Thickness] / 1000

Weight per Meter of 40×80 rectangular steel tube

Below is a table showing the theoretical weight per meter for various wall thicknesses:

Tube Size (mm)	Height	Width	Thickness (mm)	Weight (kg/m)
40*80	80	40	1.5	2.82
40*80	80	40	2	3.74
40*80	80	40	2.5	4.63
40*80	80	40	3	5.54
40*80	80	40	3.5	6.45
40*80	80	40	4	7.32

Weight per 6-Meter Length (Standard Tube)

Based on thickness, the approximate weight of a 6-meter tube is:

• 2 mm thickness: 22.64 kg per piece

• 2.5 mm thickness: 28.3 kg per piece

• 3 mm thickness: 33.96 kg per piece

• 4 mm thickness: 45.27 kg per piece

Applications of the 40×80 rectangular steel tube

Due to its higher moment of inertia compared to other steel sections, the rectangular tube offers superior structural strength. This makes it one of the most commonly used steel products in industrial applications.

The strength and durability of this rectangular hollow section have made it ideal for construction applications, including fencing, railings, and columns.

Additionally, 40×80 rectangular steel tubes are widely used in the manufacture of medical equipment, such as hospital beds and patient transport systems, as well as laboratory furniture.

Industries Where 40×80 rectangular steel tube is Commonly Used:

• Construction and Civil Engineering

• Medical Equipment Manufacturing

• Sports Equipment Manufacturing

• Home Appliances

• Road Signage and Advertisement Structures

• Automotive and Transportation Industries

Transportation of 40×80 Tubes

Steel tubes are typically transported using light-duty trucks (Nissan), heavy-duty trucks, or trailers. Prior to delivery, the total weight of the shipment is recorded using certified weighbridges and is stated clearly in the delivery documents.

Price of 40×80 Rectangular Steel Tubes

The price of steel tubes and other steel products is generally influenced by several factors, including:

• Unit weight and quantity

• Exchange rate fluctuations

• Supply and demand levels

• Type of sheet metal and raw materials used

• Brand and origin of the manufacturing mill

The daily price of 40×80 tubes and other sizes is updated online on the Shahin Felez Sepahan website. Buyers can also inquire about current prices via phone by speaking with the company’s sales experts.

Purchasing 40×80 Rectangular Steel Tubes

As mentioned, the pricing of steel profiles in Iran is subject to various market factors.

There are numerous reputable online steel vendors operating in the Iranian market, providing real-time pricing for iron and steel products at designated hours throughout the day.

If you plan to purchase a 40×80 rectangular steel tube in bulk, it’s important to consider two main factors:

1. The credibility and track record of the supplier

2. The daily market price of the product

It is advisable to monitor the price trends on the selected vendor’s website for several consecutive days before making a bulk purchase.

Shahin Felez Sepahan is one of Iran’s leading manufacturers of steel hollow sections, offering 40×80 rectangular steel tubes at highly competitive prices and market-leading quality.

To inquire about pricing or purchase various types of steel profiles, feel free to contact us.