Your Professional Steel Profile Manufacturer
TIANJIN BO YI DA IMPORT AND EXPORT CO.,LTD is a modern production and exporting enterprise with professional experiences in international business.Our Product: galvanized steel, galvalume steel, PPGI, PPGL, hot rolled steel, cold rolled steel, stainless, wire rod, H-beam, steel pipe etc. The company is committed to providing customers with high-quality and reasonable price steel products and strives to create value for customers as its own responsibility.
Why Choose Us
High Quality
We take pride in the craftsmanship of our products and ensure that each one meets our strict standards for quality.
Production Market
Our products are exported to all over the world, including Africa (West Africa, East Africa, South Africa), Southeast Asian countries (Philippines, Vietnam, Singapore, Indonesia), and South American countries, etc. Our products are widely used in construction projects.
Global Shipping
Our company has a strong and professional logistics and distribution system, ready to meet our customers' various needs at any time.
End-to-end Services
☆Pre-Sales service
* Inquiry and consulting support.
* Sample testing support
* View our Factory.
☆After-Sales Service
*Videos or photos will send to customers
*100% Granutee quanlity and quantity.
*Vessel tracking.
Products Specifications
|
Thickness |
H-Beam100-300mm & U-Beam 4.5-14.5mm or Customize |
|
Flange Thickness |
8-28mm |
|
Web Thickness |
6-16mm |
|
Flange Width |
100-300mm |
|
Web Width |
100-900mm |
|
Length |
6-12m or Customize |
|
Grade |
Q235 JR SS400 A36 |
|
Standard |
AISI, ASTM, BS, DIN, GB, JIS |
|
Alloy or Not |
Non-Alloy |
|
Application |
Steel Structure Building |
|
Type |
Steel Profile |
Advantages of Steel Profile
Strength and Durability
One of the main advantages of using steel profiles is their strength and durability. Steel is a strong and robust material that can withstand heavy loads and extreme weather conditions.
Corrosion Resistance
Another advantage is the versatility of steel profiles, as they can be easily customized and fabricated to meet specific design requirements. This flexibility allows for efficient construction and reduces waste.
Versatility
No intermediate links, providing one-stop service from design, processing, mold trial to mass production.
Environmentally Friendly
Steel profiles are environmentally friendly, as they can be recycled and reused multiple times without losing their properties, making them a sustainable choice for construction projects.

Application of Steel Profile
Metal Structures: Steel profiles are used in the construction of metal structures such as bridges, warehouses, towers, and industrial and commercial buildings. These profiles are capable of withstanding heavy loads and harsh environmental conditions due to their strength and high hardness.
Lightweight Structures: Steel profiles are also used in lightweight structures. They are employed in workshop systems, windows, doors, stairs, ceilings, and partition walls commonly known as false walls. The flexibility and easy installation and replacement of steel profiles in these structures have made them a notable choice.
Automotive Industry: Steel profiles are used in the automotive industry as well. They find application in the construction of car bodies and interior structures. The lightweight and high strength of the raw materials used in car manufacturing hold great importance in this industry. Steel profiles, due to their lightweight nature, high strength, and ability to withstand heavy loads, are the best option for the automotive industry.
Marine Industry: Steel profiles are utilized in the marine industry as well. These profiles are employed in the construction of boats, ships, offshore platforms, and other marine structures. The high resistance of steel profiles against water pressure and changing sea conditions makes them an ideal material in this industry.
Oil and Gas Industries: Steel profiles are extensively used in the oil and gas industries. They have abundant applications in the construction and installation of industrial equipment, pipeline systems, and structures supporting oil and gas equipment. The use of steel profiles to provide resistance against unintended collisions and to ensure overall stability of the structures and petrochemical fluid transfer equipment can be highly significant and vital.
Types and Uses of Steel Profiles
I-Beam Profile (I Beam or H Beam)
The I-beam, also known as the H-beam, is widely used in construction due to its exceptional resistance to bending and ability to support heavy loads. Its shape resembles the letter "I," consisting of a vertical section called the "web" and two horizontal sections known as "flanges." I-beams are crucial in constructing bridges, high-rise buildings, and industrial structures.
U-Profile (Channel)
The U-profile, commonly referred to as a channel, has a U-shaped cross-section and is widely used for support and reinforcement. This profile is essential in construction, frame manufacturing, and machinery structures. U-profiles are frequently employed in door and window frames, vehicle chassis, and industrial equipment due to their ability to support lateral loads and enhance structural rigidity.
L-Profile (Angle)
The L-profile, also known as an angle, features an "L" shape formed by two flanges meeting at a right angle. It is widely used in construction and manufacturing for structural support and reinforcement. Common applications include platforms, staircases, and light metal structures, where L-profiles provide stability and additional strength at corners and joints.
T-Profile
The T-profile, shaped like the letter "T," is designed for applications that require uniform load distribution and strong support. It is commonly used in metal structures and machinery components. T-profiles are often utilized in roofing and flooring systems, where they provide intermediate support, evenly distribute weight, and reduce bending.
Z-Profile
The Z-profile, shaped like the letter "Z," is primarily used in roofing and cladding applications where strength and durability are essential. It is commonly found in industrial and commercial building construction, providing structural support for roofs and walls. For instance, Z-profiles serve as purlins in metal roof structures, where they effectively bear roof loads and create a sturdy foundation for cladding materials.
Structural Tubes (Square and Rectangular)
Structural tubes, available in square and rectangular shapes, are hollow profiles widely used for structural and support applications. Their high strength and ability to withstand multidirectional loads make them ideal for building frames, scaffolding, and various support structures.
Hot and Cold Rolled Profiles
Metal profiles can be produced using either hot or cold rolling processes, each suited for different applications. Hot-rolled profiles are preferred for structures requiring high strength and durability, such as bridges and buildings, due to their enhanced toughness and ability to withstand heavy loads. In contrast, cold-rolled profiles offer greater dimensional accuracy and a smoother surface finish, making them ideal for applications that demand precision and fine detailing, such as metal furniture manufacturing and automotive components.

Steel profiles usually obtain their characteristic shape by hot rolling. The complete process for producing profile steel is explained below with reference to the example of a steel carrier:
Material: Steel beams can often be made from scrap steel of various types, as material requirements are often low.
Melting: In a melting furnace, the steel scrap is melted at high temperatures in a highly energy-intensive process for further processing.
Casting: In the next step, the liquid steel is cast into billets using a continuous casting machine. The billets are then cut to the desired length.
Rolling: In the rolling mill, the steel is first preheated to around 1,250 °C and then rolled into the desired shape.
Finishing: The finished steel beams are straightened and cut to the desired length.
Packaging and Shipping


FAQ
As one of the leading steel profile manufacturers and suppliers in China, we warmly welcome you to buy high quality steel profile in stock here and get quotation from our factory. Contact us for more details.
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