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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.
Mexico SQUARE HOLLOW SECTIONS
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Product Description
SQUARE HOLLOW SECTIONS
STANDARD:ASTM A501 EN 10210
GRADE: GR.B S355J2H S355J0H S460NH S355NH S420NH
PRODUCTION TYPE: HOT FORMED/HOT FINISHED
SIZES:20MM X 20MM -- 1200MM X 1200MM WT:1.5MM-50MM
LENGTH:1M--35M
Hot forming steel tube is a manufacturing process where steel is heated to a high temperature and then shaped into a tube through mechanical means. This method allows for the creation of strong and durable tubes that can withstand heavy loads and extreme conditions. The use of high temperature during manufacturing ensures enhanced strengths and structural integrity, making hot forming steel tubes an ideal choice for a wide range of industries, including construction, automotive, and aerospace. With its superior quality and durability, hot forming steel tubes are a reliable and cost-effective solution for meeting the ever-increasing demand for high-performance tubing.
Hot forming steel tubes have numerous advantages that make them a popular choice in various industrial applications.
Here are some of the main advantages of hot forming steel tubes:
1. High Strength: Hot forming steel tubes have high strength, which makes them ideal for use in heavy-duty applications. This strength is a result of the manufacturing process, which involves heating the tube to a high temperature, allowing it to be reshaped and formed into the required shape.
2. Increased Durability: The high-strength of hot forming steel tubes also makes them more durable. They are able to withstand high-pressure environments and extreme temperatures without losing their structural integrity.
3. Uniformity: Hot forming steel tubes are manufactured to have uniform wall thickness and diameter. This ensures that they are consistent in quality and size, making them ideal for applications where precision is critical.
4. Cost-Effective: Hot forming steel tubes are a cost-effective solution for many industrial applications. Their high strength and durability mean that they require less maintenance and have a longer lifespan than other materials, reducing overall costs.
5. Versatility: Hot forming steel tubes can be used in a wide variety of applications, from construction and infrastructure projects to transportation and energy generation. Their versatility and flexibility make them a popular choice for many different industries.
Hot forming steel tubes have a wide range of applications in various industries. These tubes are used in the manufacturing of high-strength structural components, which are essential for the construction of buildings, bridges, and other infrastructure.
One of the key benefits of hot forming steel tubes is that they provide increased strength and durability compared to other materials. This makes them ideal for heavy-duty applications that require high levels of resistance to stress and wear.
In addition, hot forming steel tubes are also used in the automotive industry to manufacture components such as chassis and suspension systems. These tubes provide the required strength and rigidity to endure the rigorous demands of high-speed driving and off-road use, ensuring that vehicles remain safe and reliable.
Hot forming steel tubes also find applications in the aerospace industry. They are used to manufacture aircraft components such as landing gear, engine mounts, and other critical structures that must withstand extreme conditions and high loads.
Another key benefit of hot forming steel tubes is their versatility. They can be easily fabricated into a wide range of shapes and sizes, making them suitable for a variety of applications. From simple structural components to complex assemblies, hot forming steel tubes can be customized to meet the specific needs of different industries and applications.
Overall, hot forming steel tubes are an essential component in many industries, providing the required strength, durability, and versatility needed to ensure safety, reliability, and performance. With their numerous benefits, these tubes will continue to play a vital role in shaping the modern world.
| Outer Diameter | 20*20-1200*1200mm or accept customisation |
| Wall Thickness | 0.5-60mm or accept customisation |
| Length | 0.5-24M or cut as your need |
| Tolerance | ±5% or as requirement |
| MOQ | 2-5 Tons or No minimum order |
| R-angle | Accept customisation |
| Type | ERW,LSAW,SSAW,SEAMLESS |
| Surface Treatment | bare,oiled,painted,galvanized,etc. |
| Pipe treatment | Hot finish treatment |
| Brand | LEFIN STEEL or OEM |
| Delivery Time | 3-35 days |
| Grade | Gr.A/B/C,S235JRH/S275J0H/S275J2H/S355J0H/S355J2H/S420/S460NH ,A36,SS400,SS500,Q355B/Q355C/Q355D,STKR400/STKR490,300W/350W |
| Certificate | CE,BV,BC1,EN10210/10219,ISO9000/14001/45001,JIS G3466 |
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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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