Wanzhi Steel has square steel tube for sale in different sizes and materials. The sizes we supply vary from 20*20 mm to 500*500 and the wall thickness varies from 1.3 to 16 mm. You can choose carbon steel, galvanized and stainless steel square tubes. It can be used for a wide variety of applications, such as structural supports for buildings or machinery, frames, racks, etc. Considering its close tolerance and dense structure, steel square tubing can be found in various industries, for example, construction, automotive, home appliance, furniture, agriculture, etc. Welcome to contact us for more details!
The square pipe manufacturer—Wanzhi Group made various materials of square tubes such as carbon steel, galvanized, and stainless steel. Moreover, we have a large inventory and a variety of specifications to meet everyone’s diverse needs. Let’s see the material difference.
Carbon steel square pipe is steel with no other alloying elements added except carbon and generally does not have any corrosion resistance. Just because of this, carbon steel square pipes are usually used for fire-fighting pipes, toilet drainage pipes, etc. For details, please visit the page of carbon steel square tube.
GI square pipes are coated with a layer of zinc on the surface of ordinary pipes, which can isolate the steel pipe from contact with air and resist corrosion. They are usually used for plastic greenhouse frames, gas pipelines, etc. For details, please visit the page of galvanized square tube.
Stainless steel square pipe refers to iron-based alloy steel pipe with Cr content greater than or equal to 13%. It has excellent corrosion resistance and can keep bright and not rust in most humid environments. Nonetheless, different grades of stainless steel have different corrosion resistance to various media. For details, please visit the page of stainless steel square tube.
The square pipes are widely used in various industries to meet the needs of various industries. The following are the applications.
Square pipes can be used to transport fluids such as gas, air, oil, water, or steam, especially stainless steel tubes are usually used to transport corrosive liquids.
The main use of square tubes is material for structural systems, such as greenhouse frames, construction steel structures, beams, columns, scaffolding, fencing, etc.
They are also used in agricultural and chemical machinery, boiler construction, lifting conveyors, and other machinery.
For example, solar mounting racks, support systems for power plants, power station equipment, communication towers, etc.
Square steel tubing is also widely found in furnishing, like shelves, footpost, etc. as well as shipbuilding, agricultural machinery, automotive industry, etc.
Maybe you are entangled in buying square or round pipes. Below are some differences between them. You can choose according to the use purposes.
1. Square tubes are more suitable for structural materials, such as beams, columns, racks, support systems, etc. It is because that the bearing capacity and better seismic performance of square tubes are much better than that of round tubes with the same length and diameter. Besides, square pipes are more convenient to install during construction.
2. While round steel tube is most commonly used to transport oil, water, gas, etc. This is because the area of a circle is larger than that of a square under the condition of equal perimeters.
The characteristics of the square steel tube make it popular in the market. Its advantages include:
Square tubing is available in an exceptionally broad range of OD and wall thickness dimensions, as well as different materials. It offers various choices for different applications.
Steel square tubes have high tensile strength and are therefore extremely resistant to extreme temperatures and pressures.
The steel square pipe has obvious edges and corners, providing a modern and attractive appearance.
The square steel tube price is very different with the materials, size, grade, thick or thin wall, etc. Wanzhi Steel has various square steel pipe for sale, which can meet your special application needs. If you plan to buy steel square tubing, welcome to contact us for a free quote for square tubing cost. As an experienced square pipe manufacturer in China, we will offer you the factory price. Also, we have discounts for bulk orders.
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