Hot Rolled JIS U-channel Carbon Steel HIgh Quality
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
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Product Description:
OKorder is offering STEEL CHANNEL 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:
1.The JIS channel can be devided into two kinds, namely common channel steel and light channel steel. The sizes of hot rolled common channel steel range from 5# to 40#. Meanwhile, the channel steel can be divided into cold forming sectional equal channel steel, cold forming sectional unequal channel steel, cold forming inner edge channel steel and outer edge channel steel.
2.The JIS channel is usually used for arch-itechtural structure, and they could be welded in order to support or hang a vari-ety of facilities. They are also usually used in combination with I beam. The channel steel with sizes under 14# is usually applied to construction engineering, as purline, while the channel steel with sizes above 16# is more likely to be used in building vehicle chassis structure and mechanical structure. Furthermore, the channel steel in sizes above 30# are target at building bridge structure, as tension bar.
3.In a word, the channel steel must possess perfect welding property, riveting property and mechanical property and so on.
Product Advantages:
OKorder's STEEL CHANNELare 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:
Minimum Order Quantity: 25 Tons Unit: m.t. Loading Port: Xingang Port
Supply Ability: 1000 Tons Per Day Payment Terms: TT or L/C
Product Description:
Specifications of Steel U Channel:
Standard Applied: GB Standard, EN Standard(UPN), JIS Standard
Sizes: 50mm to 300mm
Material Grade: Q235B, Q345B, S235JR, SS400, ASTM A36
Alloy No | Grade | Element(%) | ||||
C | Mn | S | P | Si | ||
Q235 | B | 0.12-0.20 | 0.3-0.7 | ≦0.045 | ≦0.045 | ≦0.3 |
Alloy No | Grade | Yielding Strength Point(Mpa) | |||
Thickness(mm) | |||||
≦16 | >16-40 | >40-60 | >60-100 | ||
≧ | |||||
Q235 | B | 235 | 225 | 215 | 205 |
Table-3-1
Alloy No | Grade | Tensile Strength(Mpa) | Elongation After Fracture(%) | |||
Thickness(mm) | ||||||
≦16 | >16-40 | >40-60 | >60-100 | |||
≧ | ||||||
G235 | B | 375-500 | 26 | 25 | 24 | 23 |
Production Flow of JIS Channel:
1.The steel billet shall be heated in the high temperature furnace.
2. The heated steel billet shall be rolled five to nine times with the aim of shaping the general figure of steel u channel.
3. The rolled steel channel should be put onto the cooling bed to make the temperature low.
4. The JIS Channel should be straighted on the straightener.
5. The straighted steel u channel will be cut into meters by saw, as per customer's requirements.
6. At the last part of production, the channel steel must be tested in order to confirm that the finished products are completely free from crack, pore, slag, scab or fold on the surface.
Package & Delivery: Steel U Channel
The steel u channel will be packed in bundle with steel wire at each end of every bundle and color marking in order to help the customer to recognize his goods more easily at sight.
And steel u channel could be loaded into 20ft or 40ft container, or by bulk cargo. If the weight of each bundle reaches less than 3.5 mt, the loading by break bulk cargo should be choosed. When the weight of each bundle reaches less than 3mt, the loading by container should be choosed.
As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.
All in all, we could do in accordance with customer's request
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 begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q4: What makes stainless steel stainless?
A4: 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.
Images:
- Q: Can steel channels be used in theater and stage construction?
- Yes, steel channels can be used in theater and stage construction. Steel channels, also known as C-channels or U-channels, are versatile structural components that are commonly used in various construction applications, including theater and stage construction. They provide a strong and durable framework for supporting and framing different elements of the theater or stage, such as lighting fixtures, curtains, sound systems, and set pieces. Steel channels are preferred in theater and stage construction due to their high strength-to-weight ratio, which allows for the creation of lightweight yet robust structures. They are also easily customizable and can be cut, welded, and shaped to fit specific design requirements. Additionally, steel channels offer excellent resistance to fire, corrosion, and wear, making them suitable for long-term use in the demanding theater and stage environment. The versatility of steel channels allows them to be integrated into various construction methods and designs. They can be used as structural support beams, trusses, or frames to create platforms, catwalks, and other elevated structures. Steel channels can also be used as curtain tracks, providing a smooth and reliable system for hanging and moving curtains and backdrops. Furthermore, they can be used as mounting brackets for lighting fixtures, speakers, and other equipment. Overall, steel channels are a popular choice in theater and stage construction due to their strength, durability, and versatility. They provide the necessary support and framework for creating safe and functional theatrical spaces while allowing for creative design possibilities.
- Q: Can steel channels be used for guardrail systems?
- Yes, steel channels can be used for guardrail systems. Steel channels provide strength and durability, making them suitable for use in guardrail systems to protect and guide pedestrians or vehicles along roadways, walkways, or other designated areas.
- Q: What is the weight of the national standard 8# channel steel?
- GB 8# channel weight per meter is 8.045KG, you only need to ride on a number of meters, that is, a weight
- Q: Are steel channels suitable for modular furniture?
- Yes, steel channels are suitable for modular furniture. Steel channels are strong and durable, making them an ideal material for furniture that needs to withstand heavy weight and frequent use. They provide stability and support, making them suitable for various modular furniture designs such as shelving units, desks, and cabinets. Additionally, steel channels can be easily customized and cut to specific lengths, allowing for flexible and modular designs. They also offer a sleek and modern aesthetic, making them a popular choice for contemporary furniture styles. Overall, steel channels are a reliable and versatile material for modular furniture, providing both functionality and aesthetics.
- Q: Are steel channels suitable for use in telecommunications infrastructure?
- Yes, steel channels are suitable for use in telecommunications infrastructure. Steel channels provide structural support and stability, making them ideal for installing and securing equipment such as antennas, cables, and communication devices. They are durable, resistant to corrosion, and can withstand various environmental conditions, making them a reliable choice for telecommunications infrastructure.
- Q: Do steel channels have any specific thermal conductivity properties?
- Yes, steel channels do have specific thermal conductivity properties. Thermal conductivity refers to the ability of a material to conduct heat. Steel, being a good conductor of heat, has a relatively high thermal conductivity compared to other materials. This means that steel channels can efficiently transfer heat from one area to another. Consequently, steel channels are often used in applications where heat transfer is important, such as in the construction of HVAC systems, heat exchangers, and industrial machinery. Additionally, the specific thermal conductivity properties of steel channels can be influenced by factors such as the alloy composition, surface finish, and temperature.
- Q: What are the typical applications of steel channels?
- Steel channels are widely utilized in a variety of industries, thanks to their strong structure and versatility. They have numerous applications, including: 1. Construction: Steel channels are commonly employed in construction projects for framing, support beams, and bracing. They offer structural stability and can bear heavy loads, making them ideal for constructing buildings, bridges, and other infrastructure. 2. Manufacturing: The manufacturing industry frequently uses steel channels to create industrial equipment, machinery, and conveyors. They can be easily welded or bolted together to form robust frames or support structures. 3. Electrical and Telecommunications: In the electrical and telecommunications sector, steel channels are often used for cable management and support. They serve as reliable raceways for electrical wires, conduits, and communication cables, ensuring secure and organized installations. 4. Automotive Industry: Steel channels play a crucial role in the automotive industry, where they are used to manufacture car frames, chassis, and suspension systems. Their high strength and durability contribute to the structural integrity and overall safety of vehicles. 5. Furniture and Shelving: Steel channels are commonly incorporated into the production of furniture and shelving units. They are utilized to construct frames, supports, and brackets for various types of furniture, such as desks, tables, and storage racks. 6. Solar Panel Mounting: Solar panel mounting systems often make use of steel channels. They provide a durable and stable support structure for the panels, ensuring they remain securely positioned and capable of withstanding various weather conditions. 7. Marine and Offshore: Steel channels are extensively utilized in marine and offshore applications due to their corrosion resistance and strength. They are employed in shipbuilding, offshore platforms, and marine structures where durability and reliability are of utmost importance. 8. Agricultural Equipment: Steel channels are also applied in the agricultural sector to build machinery and equipment such as tractors, plows, and harvesters. They provide the necessary strength and rigidity to withstand the demanding conditions of agricultural operations. In conclusion, steel channels are an indispensable component in numerous industries that require strength, durability, and versatility. Their applications range from construction and manufacturing to electrical installations, automotive manufacturing, furniture production, and more.
- Q: What are the different types of support methods for steel channels?
- There are several different types of support methods for steel channels, including cantilever support, beam support, wall support, and braced support. Cantilever support involves fixing the steel channel at one end and allowing it to extend freely. Beam support involves placing the steel channel on top of a beam that provides support along its entire length. Wall support involves attaching the steel channel to a wall or vertical surface for support. Braced support involves using diagonal braces or supports to provide additional stability and support to the steel channel.
- Q: What are the different quality control measures for steel channels?
- There are several quality control measures for steel channels, which ensure that they meet the required standards and specifications. Some of the key measures include: 1. Dimensional checks: This involves verifying the dimensions of the steel channels, including their width, height, and thickness, to ensure they meet the specified tolerances. This is typically done using precision measuring tools such as calipers or micrometers. 2. Visual inspection: Visual inspection is conducted to identify any surface defects or imperfections on the steel channels, such as cracks, corrosion, or uneven surfaces. This is done by trained inspectors who carefully examine the channels, both externally and internally, to ensure they are free from any visible flaws. 3. Chemical composition analysis: Steel channels must meet specific chemical composition requirements in terms of elements such as carbon, manganese, silicon, and others. Chemical analysis techniques like spectroscopy or X-ray fluorescence are used to determine the exact composition of the steel channels. 4. Mechanical tests: Various mechanical tests are performed to evaluate the strength, hardness, and other mechanical properties of steel channels. These tests may include tensile testing, impact testing, hardness testing, or bend testing. These tests help ensure that the channels are capable of withstanding the intended loads and forces. 5. Surface finish assessment: The surface finish of steel channels is assessed to ensure it meets the specified standards, such as smoothness, uniformity, and absence of any defects. Techniques like visual inspection, surface roughness measurement, or dye penetrant testing may be used to assess the surface finish. 6. Non-destructive testing: Non-destructive testing methods like ultrasonic testing, magnetic particle inspection, or eddy current testing are employed to detect any internal defects or discontinuities in the steel channels without causing damage. These tests help identify hidden flaws that may affect the structural integrity of the channels. 7. Certification and documentation: After all the quality control measures are carried out, the steel channels are usually issued a certification documenting their compliance with the specified standards. This certification provides assurance to the buyers or end-users that the channels meet the required quality and performance criteria. By implementing these quality control measures, manufacturers can ensure that the steel channels they produce are of high quality, reliable, and suitable for their intended applications.
- Q: What are the common lengths of steel channels?
- The common lengths of steel channels can vary depending on the specific application and manufacturer. However, some standard lengths are commonly available in the market. These include 10 feet (3.048 meters), 20 feet (6.096 meters), and 24 feet (7.315 meters). These lengths are often preferred due to their convenience in transportation and handling. It is important to note that custom lengths can also be ordered from manufacturers to suit specific project requirements.
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Hot Rolled JIS U-channel Carbon Steel HIgh Quality
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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