Flat Bar 3mm-30mm Hot Rolled High Quality GB Q235
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- -
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Product Description:
OKorder is offering high quality Hot Rolled Steel I-Beams at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
According to the needs of different structures, Angle can compose to different force support component, and also can be the connections between components. It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc
Product Advantages:
OKorder's Steel I-Beams are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot rolled
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
Sizes: 25mm-250mm | ||||||||||||
a*t | ||||||||||||
25*2.5-4.0 | 70*6.0-9.0 | 130*9.0-15 | ||||||||||
30*2.5-6.6 | 75*6.0-9.0 | 140*10-14 | ||||||||||
36*3.0-5.0 | 80*5.0-10 | 150*10-20 | ||||||||||
38*2.3-6.0 | 90*7.0-10 | 160*10-16 | ||||||||||
40*3.0-5.0 | 100*6.0-12 | 175*12-15 | ||||||||||
45*4.0-6.0 | 110*8.0-10 | 180*12-18 | ||||||||||
50*4.0-6.0 | 120*6.0-15 | 200*14-25 | ||||||||||
60*4.0-8.0 | 125*8.0-14 | 250*25 | ||||||||||
FAQ:
Q1: How do we guarantee the quality of our products?
A1: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q2: What makes stainless steel stainless?
A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q3: Can stainless steel rust?
A3: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
- Q: Can steel flat bars be used in the manufacturing of marine equipment?
- Yes, steel flat bars can be used in the manufacturing of marine equipment. Steel is a versatile and durable material that is commonly used in the marine industry due to its high strength and corrosion resistance. Steel flat bars can be used to fabricate various components for marine equipment, such as frames, brackets, supports, and structural elements. The flat shape of the bars allows for easy cutting, shaping, and welding, making them suitable for a wide range of applications in the marine industry. Additionally, steel flat bars can be treated with coatings or galvanized to enhance their resistance to saltwater corrosion, further ensuring their suitability for marine environments.
- Q: What are the safety precautions when working with steel flat bars?
- To ensure a safe working environment and prevent injuries when handling steel flat bars, it is crucial to adhere to specific safety precautions. The following are some key guidelines to consider: 1. Personal Protective Equipment (PPE): It is essential to wear the necessary PPE, including safety goggles, gloves, steel-toed boots, and a hard hat. These items provide protection against potential hazards like flying debris, sharp edges, and falling objects. 2. Proper Lifting Techniques: Since steel flat bars can be heavy, it is important to employ correct lifting techniques to avoid strain or injury. Bend your knees, maintain a straight back, and utilize your leg muscles to lift the bars. If the bars are excessively heavy, seek assistance or employ lifting equipment. 3. Secure Work Area: Organize and maintain a clean work area that is free from obstacles. This minimizes the risk of tripping or falling while handling steel flat bars. Additionally, ensure the floor is dry to prevent slips and falls. 4. Sharp Edges: Exercise caution when handling steel flat bars due to their sharp edges that can cause cuts or punctures. Use appropriate tools and avoid direct contact with the sharp edges. If necessary, wear protective gloves or wrap the edges with duct tape or rubber for injury prevention. 5. Machinery and Tools: When using machinery or tools, always adhere to the manufacturer's instructions and safety guidelines. Verify that the equipment is in good working condition, properly maintained, and suitable for the task at hand. Utilize guards and safety features provided by the equipment whenever possible. 6. Fire Safety: Steel flat bars are highly flammable when exposed to extreme heat or sparks. Hence, it is crucial to have easily accessible fire extinguishers and adhere to proper fire safety protocols in the work area. 7. Training and Knowledge: Ensure that you have received adequate training on handling and working with steel flat bars. Familiarize yourself with the material's properties, potential hazards, and safe working practices. If uncertain about any aspect, consult a knowledgeable supervisor or expert. 8. Communication and Teamwork: If working as part of a team, maintain effective communication with coworkers to ensure awareness of tasks and potential risks. Clear communication helps prevent accidents and fosters a safe working environment. By adhering to these safety precautions, the risks associated with working with steel flat bars can be minimized, leading to a safer and more productive work environment.
- Q: What are the different surface finishes available for steel flat bars?
- Steel flat bars come in a range of surface finishes, each with its own unique properties and visual appeal. 1. The hot rolled finish is the most commonly used surface finish for steel flat bars. It involves heating the steel above its recrystallization temperature and then rolling it to achieve the desired shape. This finish has a rough and scaled texture, making it suitable for applications where appearance is not the main concern. 2. The cold drawn finish, on the other hand, involves pulling the steel flat bar through a die to reduce its thickness and improve its surface finish. This results in a smooth and polished surface, making it ideal for applications that require a clean and sleek appearance. 3. For a high-gloss shine, the cold drawn bars can be further polished to achieve a bright finish. This type of surface finish is often used in decorative applications, such as handrails, furniture, and architectural elements, where a reflective and visually pleasing surface is desired. 4. To protect the steel flat bar from corrosion, a galvanized finish can be applied. This involves applying a layer of zinc to the surface, providing excellent durability and resistance to rust. It is particularly suitable for outdoor applications or environments with high moisture content. 5. Additionally, steel flat bars can be coated with different materials to enhance their appearance or provide extra protection. Common coatings include powder coating, which offers a durable and decorative finish, and epoxy coating, which increases resistance to chemicals and abrasion. Ultimately, the choice of surface finish for steel flat bars depends on the specific requirements of the application, taking into account factors such as aesthetics, corrosion resistance, and durability.
- Q: How do steel flat bars compare to stone flat bars?
- Steel flat bars and stone flat bars have distinct differences in terms of material composition, physical properties, and applications. Steel flat bars are made from alloyed steel, offering high strength, durability, and corrosion resistance. They are versatile and widely used in construction, manufacturing, and engineering projects due to their excellent load-bearing capabilities and ability to withstand extreme conditions. On the other hand, stone flat bars are typically made from natural or engineered stone materials, which provide a unique aesthetic appeal and can be used in decorative applications. However, stone flat bars may have limitations in terms of strength and flexibility compared to steel flat bars. Therefore, the choice between steel and stone flat bars depends on the specific purpose and desired characteristics required for the intended use.
- Q: What are the different storage and handling requirements for steel flat bars?
- Steel flat bars should be stored in a dry and well-ventilated area to prevent moisture buildup and minimize the risk of corrosion. They should be stored on a flat surface and stacked horizontally to prevent bending or deformation. Additionally, it is important to handle steel flat bars with care to avoid any damage to the surface or edges.
- Q: How do steel flat bars contribute to the overall sustainability of a project?
- Steel flat bars contribute to the overall sustainability of a project in several ways. Firstly, they are made from recycled materials, reducing the need for new resource extraction and minimizing environmental impact. Additionally, steel flat bars have a long lifespan and are highly durable, ensuring the longevity of the project and reducing the need for replacements or repairs. Furthermore, steel is a highly recyclable material, allowing for the potential reuse of the flat bars at the end of their life cycle. Overall, the use of steel flat bars promotes sustainable practices by reducing waste, conserving resources, and minimizing environmental footprint.
- Q: Are steel flat bars used in the construction of stadiums or arenas?
- Yes, steel flat bars are commonly used in the construction of stadiums and arenas. Steel flat bars are versatile and can be used for various structural applications, including framing, support beams, and reinforcement. Due to their strength and durability, steel flat bars are often preferred in large-scale construction projects like stadiums and arenas, where they are used to provide stability and support to the structure. Additionally, steel flat bars can be easily fabricated and installed, making them an efficient choice for construction purposes.
- Q: What are the different machinability ratings for steel flat bars?
- The machinability ratings for steel flat bars can vary depending on the specific grade and composition of the steel. However, some commonly used machinability ratings for steel flat bars include AISI 1212 (100% rating), AISI 1112 (125% rating), and AISI 1045 (50% rating).
- Q: How do steel flat bars perform in terms of fire resistance?
- Steel flat bars have excellent fire resistance properties. Due to their high melting point, they do not readily deform or lose their structural integrity when exposed to high temperatures. Steel has a melting point of around 1370 degrees Celsius (2500 degrees Fahrenheit), which is much higher than typical fire temperatures. This allows steel flat bars to maintain their strength and stability even in intense fire conditions. Moreover, steel does not contribute to the spread of fire as it is non-combustible. It does not release flammable gases or emit toxic fumes when exposed to fire, making it a safe choice for fire-resistant applications. Steel flat bars also have a slow rate of heat transfer, which means that they can effectively act as a barrier, slowing down the progression of heat from the fire to the surrounding areas. This can help contain the fire and prevent it from spreading to other parts of a structure. Furthermore, steel flat bars are often used in fire-rated assemblies and construction systems, such as fire doors, fire-resistant walls, and fireproofing systems. These applications are designed to meet specific fire resistance ratings and are tested to ensure they can withstand fire conditions for a certain amount of time. Overall, steel flat bars are highly reliable and perform well in terms of fire resistance. They offer structural stability, do not contribute to fire spread, and can effectively withstand high temperatures, making them an ideal choice for fire-resistant applications in various industries.
- Q: What is the load-bearing capacity of a steel flat bar?
- The load-bearing capacity of a steel flat bar depends on various factors such as its dimensions, material grade, and how it is supported or fixed. To determine the specific load-bearing capacity, engineering calculations and structural analysis are required.
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Flat Bar 3mm-30mm Hot Rolled High Quality GB Q235
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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