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About us
Tianjin lefin Industrial
TIANJIN LEFIN STEEL GROUP containing Tianjin lefin Industrial Co.,Ltd. 、Tianjin lefin steel import & export Co.,Ltd and Tianjin Shengqifeng International Trading Co., Ltd. -
Products
Steel Pipe Processing
Our main products include 1/2inch to 16 inch ERW PIPE/GI PIPE which has been produced according to BS1387/ASTM A53/EN10219/EN10255/EN10217 Standard -
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Service Capability
Guarantee Quality
Our steel pipes are suitable for oil, natural gas, shipbuilding, chemical industry, water conservancy, electrical, steel structure, construction and other related fields.
Our main products include 1/2inch to 16 inch ERW PIPE/GI PIPE which has been produced according to BS1387/ASTM A53/EN10219/EN10255/EN10217 Standard
Our main products include 1/2inch to 16 inch ERW PIPE/GI PIPE which has been produced according to BS1387/ASTM A53/EN10219/EN10255/EN10217 Standard
Has rich experience in steel pipe processing, can be customized according to customer requirements according to the drawing and sample processing, assist in the development of new products.
Product Description
EN 10210 hollow sections are a modern and efficient way of constructing structures that require high strength and durability. These sections are made from hot-rolled steel and have a variety of uses in industries such as construction, automotive, and manufacturing. They come in a range of shapes and sizes to suit the needs of any project.
Unalloyed hollow section steel for steel structure | |||||||
Analyze the melting chemical composition of products with thickness ≤65mm | |||||||
GRADE | COMPOSITION % MAX | ||||||
C | Si | Mn | P | S | N | ||
Nominal thickness≤40mm | 40mm＜Nominal thickness≤65mm | ||||||
S235JRH | 0.17 | 0.20 | - | 1.40 | 0.045 | 0.045 | 0.009 |
S275J0H | 0.20 | 0.22 | - | 1.50 | 0.040 | 0.040 | 0.009 |
S275J2H | 0.20 | 0.22 | - | 1.50 | 0.035 | 0.035 | - |
S355J0H | 0.22 | 0.22 | 0.55 | 1.60 | 0.040 | 0.040 | 0.009 |
S355J2H | 0.22 | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | - |
Performance of EN 10210 HOLLOW SECTION
1. High intensity
EN 10210 hollow section has very high strength. This high strength is manufactured using advanced materials and processes to ensure that it will not deform or break under any conditions. In addition, this high strength can also reduce the user's difficulties in production and installation, and improve production efficiency.
2. Strong corrosion resistance
Secondly, EN 10210 hollow section has good corrosion resistance. This corrosion resistance ensures that it can resist a certain degree of chemical corrosion and weather corrosion, making it usable in a variety of environmental conditions.
3. Machinability
In addition, the EN 10210 hollow section has excellent machinability. This machinability allows it to be cut and machined as needed to suit the needs of different sizes and shapes. This also allows the production and users to use this hollow section more flexibly.
4. Good cost effectiveness
Finally, the EN 10210 hollow section is also cost-effective. The use of this hollow section can significantly reduce production costs, but also reduce user maintenance costs and consumption, making it more cost-effective.
5.Enhances Quality
The process of cold forming increases the surface smoothness and precision of the product, resulting in superior quality end-products that are consistent, dependable, and of high standards.
Main applications of EN 10210 Hollow Section:
1. Building structure:
Due to the high strength and excellent formability of EN 10210 Hollow Section, it is an ideal material for use in building structures such as Bridges, houses, stairs, platforms, etc.
2. Mechanical manufacturing:
The EN 10210 Hollow Section can be used in the manufacture of various machinery, such as conveyor belts, sleeves, hydraulic cylinders, etc.
3. Lifting equipment:
EN 10210 Hollow Section is widely used in lifting equipment, such as lifting devices, cranes, loaders, etc.
4. Piping:
EN 10210 Hollow Section is well-suited for use in piping systems for transportation of liquids and gases. The hollow section design makes it optimal for flow and pressure distribution, making it ideal for use in pipelines and piping systems.
5. Agriculture:
EN 10210 Hollow Section can also be used in the agricultural industry for various applications. For instance, it can be used to build frames for greenhouses or as supports for the irrigation system.
6. Automotive:
EN 10210 Hollow Section is also used in the automotive industry for manufacturing car frames, chassis, and other components.
7. Furniture:
EN 10210 Hollow Section can be used as a structural element in furniture, especially in modern designs, to create sleek and stylish pieces.
Advantages of EN 10210 HOLLOW SECTION:
One of the key benefits of EN 10210 hollow sections is their strength. They are able to withstand high loads and stresses, making them ideal for use in buildings, bridges, and other structures that need to support weight. Additionally, they are resistant to corrosion, which means they can be used in harsh environments without deteriorating.
Another advantage of EN 10210 hollow sections is their versatility. They can be easily fabricated and welded to create custom shapes and sizes for specific applications. This flexibility makes them a popular choice for architects and engineers who need to create unique designs that meet specific requirements.
Despite their strength and durability, EN 10210 hollow sections are also lightweight, which makes them easy to handle and transport. This reduces the overall cost of construction projects and makes them more efficient to execute.
In summary, the performance and requirements of EN 10210 hollow section are outstanding, making it one of the most common and popular hollow section products. In the future production and use, we should use this hollow section more flexibly, so that it can better meet various needs and use needs.
Address: Hengtai Road,Daqiuzhuang Town,Jinghai County,Tianjin,China
Mob: +8615122229899(whatspp)
Phone: +86 22 58171905
Fax: +86 22 58171902
E-mail:info@lefinsteel.com
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