Square Tube

Products main application areas: building steel structure, large venues, exhibition centers, lifting machinery, shipbuilding, storage shelves, decoration and other industries.

How to write the specifications and models of square tubes?

Square pipe is a common metal pipe, and its specifications are usually composed of three parameters: outer diameter, wall thickness and length. Under normal circumstances, the specification and model are expressed as follows: Outer diameter: the external diameter of the square pipe, usually represented by the letter D, in millimeters (mm). For example, D100 means an outer diameter of 100 mm. Wall thickness: The wall thickness of a square pipe, usually represented by the letter t, also in millimeters (mm). For example, t5 indicates a wall thickness of 5 mm. Length: The length of a square tube, usually denoted by the letter L and expressed in millimeters (mm) or meters (m). For example, L5000 means a length of 5000 mm (or 5 meters). Thus, a complete square tube specification is represented as: D x t x L, for example, a square tube with a specification model D80 x t5 x L5000 has an outer diameter of 80 mm, a wall thickness of 5 mm, and a length of 5000 mm.

Seamless square pipe manufacturers can be customized?

Seamless square pipe manufacturers can provide customized services. Seamless square pipe is a kind of material with excellent mechanical properties and corrosion resistance, which is widely used in various fields, such as construction, machinery, petrochemical, aerospace and so on. If you need to customize seamless square pipe, you can provide the following information to the manufacturer: 1. Square pipe size: including wall thickness, outside diameter and length parameters, these parameters can be adjusted according to your actual needs. 2. Material: According to your needs, you can choose different steel as raw materials, such as carbon steel, stainless steel, alloy steel, etc. 3. Surface treatment: Seamless square pipe can be different surface treatment, such as polishing, galvanizing, painting, etc., to improve its corrosion resistance and beauty. 4. Delivery time: Manufacturers can set delivery time according to your needs to ensure timely delivery of products. It should be noted that the customization of seamless square tubes requires a certain production cycle and cost, so you need to fully investigate and evaluate the market demand and production costs before determining the order. At the same time, in order to ensure that the custom seamless tube meets your needs and standards, you need to fully communicate and coordinate with the manufacturer.

How to calculate the weight of q235 square tube?

Q235 square tube is a common steel, its weight can be calculated by the following formula: weight (kg) = square tube volume (cubic meter) x density (kg/ cubic meter), where the square tube volume can be measured by the length, width and height of the other tube, and then calculated. The density can be determined according to the characteristics of the Q235 steel, usually around 7.85kg/ m3. For example, if a Q235 square tube has a length of 10 cm, a width of 5 cm, and a height of 1 cm, then its volume is: 10 x 5 x 1 = 50 cubic cm. If the steel has a density of 7.85g/cm³, then its weight is: 50 x 7.85 = 392.5 grams It should be noted that this calculation method is only suitable for square tubes with simple shapes, for other shapes of steel, it may be necessary to use more complex calculation methods to calculate the weight.