RECTANGULAR TUBING

Tianjin Lefin Industrial Co., Ltd is one of the most experienced manufacturers and suppliers of rectangular tubing in China. Please feel free to buy high quality rectangular tubing from our factory. Good service and reasonable price are available.

Rectangular tubing
Description: Rectangular tube, Rectangular tubing, Rectangular pipe
Standard: EN10210,EN10219,ASTM A500,ASTM A501,JIS G3466, AS1163
Grade: S235JR,S355JRH,S355J0H,S355J2H,GR.A,GR.B,GR.C,STK R400, STK R490, C250L0, C350L0, C450L0

Sizes: 20*30-1500*1000MM

Wall thickness: 1.2--50MM

Length: 1-12M, normally 6M/12M, also depends on the requirements

EN10210 rectangular tubing is a popular choice for various structural applications due to its high strength and durability. The chemical element content of this tubing plays a crucial role in determining its mechanical properties.

EN10210 rectangular tubing is made from low carbon steel and contains elements such as carbon, manganese, silicon, sulfur, phosphorus, and nitrogen. Carbon is the main element that gives the tubing its strength, while manganese enhances its toughness and ductility.

Silicon improves the tubing's resistance to oxidation and corrosion. Sulfur and phosphorus are added as impurities and help to improve machinability and welding properties. Nitrogen is also added to enhance the tubing's strength and toughness.

The chemical composition of EN10210 rectangular tubing is carefully controlled during the manufacturing process to ensure consistent quality and performance. The tubing undergoes a hot finished process, which involves heating the steel to a high temperature and then cooling it rapidly to achieve the desired shape and size.

Advantages: 

 1. Versatile: Rectangular tubing can be used for a variety of applications, including framing, support structures, and mechanical components. It can also be easily cut, shaped and welded to meet specific needs and requirements.

 2. Strong: The rectangular shape of this type of tubing offers increased strength and stiffness compared to other shapes. This makes it ideal for use in structures that require high load-bearing capacity and durability.

 3. Aesthetic appeal: Rectangular tubing has a sleek, modern appearance that is ideal for use in contemporary designs. It can also be finished with a variety of coatings and finishes to enhance its beauty and durability.

 4. Easy to work with: Rectangular tubing is available in a range of sizes and thicknesses, making it easy to work with and customize to suit your specific needs. This makes it a popular choice for DIY enthusiasts and fabricators.

 5. Cost-effective: Compared to other types of metal tubing, rectangular tubing is often more affordable. It is also readily available, making it a cost-effective solution for construction and manufacturing projects.

Application:

 Rectangular tubing is a versatile and durable material that can be used in a variety of applications. It is made of high-quality steel or metal alloys that provide superior strength, durability, and resistance to wear and tear. Here are some applications of rectangular tubing:

1. Construction
Rectangular tubing is widely used in the construction industry for structural support, building frames, and fencing. It provides a sturdy and reliable base for buildings and other structures, ensuring that they are able to withstand natural disasters and other harsh environmental conditions. The flexibility of rectangular tubing also allows it to be used in a variety of architectural designs.

2. Industrial Applications
Rectangular tubing is used extensively in industrial machinery and equipment, including conveyor systems, machine frames, and racks. With its strong load-bearing capabilities, it provides a reliable solution for heavy-duty applications. Its smooth and clean surface also makes it easy to clean and maintain, which is important in industrial applications.

3. Automotive Industry
Rectangular tubing is used extensively in the automotive industry for the manufacture of car frames and chassis. It provides superior strength and rigidity, allowing for better handling and stability on the road. Its lightweight nature also helps to reduce the overall weight of vehicles, allowing them to be more fuel efficient.

4. Furniture
Rectangular tubing is also used in the manufacture of modern and trendy furniture designs. Its versatility allows it to be used in various furniture styles, from traditional to modern. It provides strength and durability, and its smooth surface allows for easy cleaning and maintenance.

In conclusion, rectangular tubing has a wide range of applications that make it a valuable material in many industries. Its strength, durability, and reliability make it a popular choice for structural support, industrial machinery and equipment, automotive frames, and furniture. With its diverse range of uses, it is a material that will continue to be in high demand for many years to come.