Steel Equal Angle 20MM-250MM GB Q235 20-250MM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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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: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: 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.
Q3: The products are invoicing on theoritical weight or on actual weight?
A3: We can do it in both manners, according to the customers' request.
- Q:How are steel billets marked for identification?
- Various techniques and methods are utilized to mark steel billets for identification. One common approach involves the use of marking stamps or dies, which contain specific alphanumeric characters or symbols that are pressed onto the billet's surface. This results in a permanent and visible mark that can be easily read and identified. Another method involves applying paint or ink to the surface of the billet, creating a distinct color or pattern. This mark can be visually inspected and compared to the corresponding identification code. In addition to manual methods, some steel billets are marked using laser engraving or etching. This precise technique utilizes a laser beam to remove a thin layer of material from the billet's surface, leaving a permanent identification mark. Laser marking is highly accurate and can produce detailed marks, including barcodes or QR codes that can be easily scanned for identification purposes. Furthermore, identification marks may be applied during the manufacturing process. These marks can include information such as steel grade, batch number, manufacturer's logo, or other relevant details. Hot stamping, embossing, or engraving techniques are commonly employed to ensure durability and visibility of these marks. Overall, a combination of manual techniques, such as marking stamps or paint marking, along with advanced methods like laser engraving or etching, are used to mark steel billets for identification. These identification marks play a vital role in traceability, quality control, and ensuring proper handling and usage of steel billets in various industrial applications.
- Q:How do steel billets contribute to the overall aesthetics of a product?
- Steel billets do not directly contribute to the overall aesthetics of a product as they are semi-finished products in the steel manufacturing process. However, they play a crucial role in determining the structural integrity and quality of the final product, which indirectly impacts its overall aesthetics.
- Q:What are the disadvantages of using steel billets?
- Some potential disadvantages of using steel billets include their high cost, the need for specialized equipment and processes to handle and shape them, and their relatively limited availability compared to other forms of steel. Additionally, steel billets can be susceptible to defects such as cracking or porosity, which may require additional quality control measures.
- Q:How do steel billets contribute to the manufacturing of telecommunications equipment?
- Steel billets are an essential raw material in the manufacturing of telecommunications equipment. They are used to form various components such as frames, housings, brackets, and mounting structures. The strength, durability, and versatility of steel make it an ideal choice for these applications, providing the necessary support and protection for sensitive electronic components. Additionally, steel billets can be easily machined, welded, and coated, allowing for precise customization and finishing required in telecommunications equipment.
- Q:How long do steel billets last?
- The lifespan of steel billets can vary depending on various factors such as the quality of the steel, storage conditions, and usage. Generally, steel billets can last for decades if stored properly and used within their recommended lifespan.
- Q:What are the different types of steel billet rolling mill defects?
- Some common types of steel billet rolling mill defects include surface cracks, internal cracks, surface defects such as pits or scratches, shape defects such as bowing or twisting, and dimensional defects such as thickness variations or width deviations.
- Q:What are the common defects in steel billets during continuous casting?
- Some common defects in steel billets during continuous casting include cracks, surface defects such as scabs or scale, internal defects like inclusions or porosity, and dimensional irregularities such as tapering or bulging.
- Q:Are steel billets used in the manufacturing of construction machinery?
- Yes, steel billets are commonly used in the manufacturing of construction machinery. Steel billets are raw material forms of steel that are heated and shaped into various components, such as plates, beams, and rods, which are essential in construction machinery production. These billets are known for their strength, durability, and ability to withstand heavy loads, making them ideal for constructing robust and reliable machinery used in the construction industry.
- Q:What are the common sizes and shapes of steel billets?
- Steel billets come in various sizes and shapes depending on their intended use. Common sizes for steel billets range from 100mm to 300mm in diameter and 3 meters to 12 meters in length. Shapes can vary from round or square to rectangular, octagonal, or even irregular shapes, depending on the requirements of the specific industry or application.
- Q:What are the main factors affecting the surface quality of steel billets?
- Several factors influence the surface quality of steel billets. Firstly, the cleanliness of the steel is crucial. Impurities like oxides, scale, and inclusions can negatively impact the surface, causing defects such as pits, cracks, and roughness. Secondly, the temperature during the steelmaking process is important. Overheating can result in excessive scaling and oxidation, leading to a poor surface finish. Insufficient heating, on the other hand, can cause a non-uniform surface and inconsistent mechanical properties. Residual stresses also affect the surface quality. Uneven cooling or improper heat treatment can result in surface cracks, warping, or distortion. Surface treatment processes and their effectiveness also impact the surface quality. Grinding, polishing, or shot blasting can improve the surface finish by eliminating defects and creating a smoother surface. The quality of equipment and tools used in steel production plays a significant role as well. Worn-out or poorly maintained machinery can cause surface defects, inadequate surface preparation, or improper handling, thus affecting the final surface quality. Lastly, the composition and microstructure of the steel itself influence the surface quality. Variations in alloying elements, grain size, and phase distribution can affect the surface finish, hardness, and overall quality of the billets. In conclusion, cleanliness, temperature control, residual stresses, surface treatment processes, equipment quality, and steel composition are the main factors that affect the surface quality of steel billets. Proper steelmaking practices, surface treatments, and quality control measures are crucial in achieving high-quality steel billets with superior surface finish.
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Steel Equal Angle 20MM-250MM GB Q235 20-250MM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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