Alloy Low Carbon Steel U Channel UPN EN Standard
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 m.t.
- Supply Capability:
- 5000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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OKorder is offering Alloy Low Carbon Steel U Channel UPN 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 African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Alloy Low Carbon Steel U Channel UPN are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Alloy Low Carbon Steel U Channel UPN are durable, strong, and wide variety of sizes.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· 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
UPN U CHANNEL | Standard
h | Sectional
b | Dimension
s |
T | Mass:
Kg/m |
(mm) | (mm) | (mm) | (mm) | ||
80x45 | 80 | 45 | 6.0 | 8.0 | 8.64 |
100X50 | 100 | 50 | 6.0 | 8.5 | 10.6 |
120x55 | 120 | 55 | 7.0 | 9.0 | 13.4 |
140x60 | 140 | 50 | 7.0 | 10.0 | 16.0 |
160x65 | 160 | 65 | 7.5 | 10.0 | 18.8 |
180x70 | 180 | 70 | 8.0 | 11.0 | 22.0 |
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: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.
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- Q:What are the advantages of using steel channels?
- There are several advantages of using steel channels. Firstly, steel channels offer excellent strength and durability, making them suitable for structural applications that require high load-bearing capacity. Additionally, steel channels have a high resistance to corrosion, ensuring long-lasting performance even in harsh environments. Another advantage is their versatility, as steel channels can be easily fabricated and customized to suit specific project requirements. Moreover, steel channels provide fire resistance, making them a safer choice for construction purposes. Lastly, steel channels have a high recyclability rate, making them an environmentally friendly option.
- Q:What are the different corrosion protection methods for steel channels?
- To enhance the durability of steel channels and prevent corrosion, several corrosion protection methods can be employed. These methods can be broadly classified into surface treatments, coatings, and cathodic protection. Surface treatments involve various techniques that modify the steel channel's surface to make it more resistant to corrosion. One commonly used method is mechanical cleaning, which entails removing dirt, rust, or mill scale using abrasive techniques like sandblasting or wire brushing. Chemical treatments, such as acid pickling, can also be employed to eliminate impurities and create a clean surface. Coatings are another effective method for protecting steel channels against corrosion. These coatings act as a barrier, preventing corrosive substances from coming into contact with the steel surface. Common coating options include paint, epoxy, zinc, or galvanization. Paints and epoxy coatings provide a protective layer, while zinc or galvanization create a sacrificial layer that corrodes instead of the steel channel. Cathodic protection is a technique that safeguards steel channels by utilizing them as the cathode of an electrochemical cell. This method involves installing sacrificial anodes or impressed current systems. Sacrificial anodes, typically made of metals like zinc or magnesium, are connected to the steel channel and corrode instead of the steel, effectively protecting it from corrosion. Impressed current systems, on the other hand, use an external power source to direct a small current onto the steel channel, preventing corrosion. It is important to consider various factors, such as the environment, application, and budget, when selecting a corrosion protection method. Seeking advice from corrosion experts or engineers can assist in determining the most suitable protection method for specific steel channel requirements.
- Q:How do steel channels contribute to the stability of crane runways?
- The stability of crane runways is enhanced by steel channels in multiple ways. Firstly, these channels provide a robust and rigid support structure for the crane to operate on. Typically constructed from high-quality steel, known for its durability and ability to bear heavy loads, they ensure that the crane runway can withstand the weight and dynamic loads imposed during operation. In addition, steel channels are designed to evenly distribute the load across the supporting beams or columns. This prevents concentrated stress points and spreads the load over a larger area, reducing the risk of structural failure or collapse. By effectively distributing the load, steel channels maintain the stability of the crane runway, even when subjected to heavy loads or sudden movements. Another significant role of steel channels in crane runways is their capacity to withstand lateral forces. These forces may arise from wind, uneven loading, or sudden changes in direction as the crane moves along the runway. Steel channels provide a strong framework that effectively resists these lateral forces, preventing excessive deflection or sway in the runway structure. This is vital for maintaining the stability and safety of the crane during operation. Furthermore, steel channels are easily fabricated and installed, allowing for efficient construction of crane runways. They can be customized to meet the specific requirements of the crane and the site, ensuring a precise fit and optimal performance. The versatility of steel channels also allows for various configurations and layouts, making it possible to design crane runways that can accommodate different crane sizes and load capacities. In conclusion, steel channels play a crucial role in ensuring the stability of crane runways. Their strength, load-bearing capacity, and ability to distribute loads evenly contribute to the overall structural integrity of the runway. Additionally, their resistance to lateral forces and ease of installation make them an excellent choice for constructing reliable and safe crane runways.
- Q:Can steel channels be used for pedestrian bridges?
- Yes, steel channels can be used for pedestrian bridges. Steel channels are commonly used in bridge construction due to their high strength and durability. They provide structural support and can be used for the beams and girders of pedestrian bridges, ensuring a safe and stable passage for pedestrians.
- Q:Calculated weight of channel steel
- The basic formula is: W (weight, kg) = F (basal area mm2) * L (length m) * P (density g/cm3) * 1/1000 steel density: 7.85g/cm3, steel weight theory formula is as follows: name (units) formula symbols.
- Q:How do steel channels contribute to earthquake-resistant structures?
- Steel channels contribute to earthquake-resistant structures by providing strength and stability. They are used as structural members to distribute and resist the seismic forces generated during an earthquake. The channels are strategically placed and interconnected to create a rigid framework that can absorb and dissipate the energy produced by seismic waves. This helps prevent the collapse of the building and ensures the safety of its occupants. Additionally, steel channels offer flexibility, allowing the structure to undergo some degree of deformation without losing its integrity, further enhancing its earthquake resistance.
- Q:What are the different methods of protecting steel channels from corrosion?
- To safeguard steel channels from corrosion, there exist multiple techniques. These techniques can be classified into surface coatings, cathodic protection, and alloying. Surface coatings are commonly utilized to shield steel channels from corrosion. These coatings establish a barrier between the steel and the corrosive surroundings, obstructing direct contact and thus hindering corrosion. Among the frequently employed surface coatings are paint, epoxy, zinc-rich coatings, and galvanizing. Cathodic protection stands as another efficacious method for safeguarding steel channels against corrosion. It entails introducing a sacrificial anode, generally composed of zinc or magnesium, which is more reactive than the steel itself. As a result, the sacrificial anode corrodes instead of the steel, effectively protecting it from corrosion. Cathodic protection can be achieved through galvanic systems or impressed current systems, depending on the specific application. Alloying serves as a means of safeguarding steel channels by modifying their composition. By incorporating elements like chromium, nickel, or molybdenum, the corrosion resistance of the steel can be significantly improved. Stainless steel, for instance, is an alloy that contains a high concentration of chromium, which forms a protective oxide layer on its surface, rendering it highly resistant to corrosion. It is essential to acknowledge that the selection of the suitable method for protecting steel channels from corrosion relies on various factors, including the corrosive environment, the intended usage of the channels, and budgetary constraints. Consulting corrosion experts and engineers plays a crucial role in determining the most appropriate method for each specific application.
- Q:What are the different types of steel channel connections for column framing?
- There are several types of steel channel connections used for column framing, including welded connections, bolted connections, and pinned connections. Welded connections involve welding the steel channels together to create a strong and rigid joint. Bolted connections use bolts and nuts to secure the channels together, allowing for easier assembly and disassembly. Pinned connections utilize pins or dowels to connect the channels, providing flexibility and allowing for relative movement between the connected members.
- Q:What are the different types of steel channel connections for mezzanine floors?
- For mezzanine floors, various steel channel connections are commonly utilized to ensure stability and support for the structure, enabling it to bear the required load. 1. Bolted Connections: Among the most frequently employed steel channel connections in mezzanine floors are bolted connections. These connections involve the utilization of bolts and nuts to join the steel channels together. Bolted connections offer strength and the convenience of easy disassembly and reassembly if necessary. 2. Welded Connections: Welded connections involve welding to join the steel channels together. This connection type provides exceptional strength and rigidity. Welded connections are permanent and not easily disassembled, making them suitable for permanent mezzanine floor structures. 3. Clip Connections: Clip connections are another favored type of steel channel connection for mezzanine floors. These connections utilize clips that securely attach to the steel channels, providing a secure and easy installation. Clip connections are versatile and easily adjustable or modified as needed. 4. Slip-Fit Connections: Slip-fit connections involve inserting one steel channel into another, creating a tight and secure fit. These connections are commonly used when adjustability or expandability is required for the mezzanine floor. Slip-fit connections are simple to install and can be disassembled and reassembled if necessary. 5. Gusset Plate Connections: Gusset plate connections utilize additional steel plates, called gusset plates, to connect the steel channels together. These plates are typically welded or bolted to the steel channels, enhancing the connection's strength and stability. Gusset plate connections are frequently employed in heavy-duty mezzanine floor applications. It is important to consider factors such as load requirements, structural design, and installation preferences when selecting the appropriate steel channel connection for a mezzanine floor. Consulting a structural engineer or professional contractor is advisable to determine the most suitable type of steel channel connection for a specific mezzanine floor project.
- Q:Are steel channels cost-effective?
- Yes, steel channels are considered cost-effective due to their durability, strength, and versatility. They provide long-term value as they require minimal maintenance and can support heavy loads, making them suitable for various construction and manufacturing applications. Additionally, steel channels are readily available and can be easily fabricated and installed, reducing labor and material costs.
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Alloy Low Carbon Steel U Channel UPN EN Standard
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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