Cold Rolled C Channel
- Ref Price:
-
- Loading Port:
- Tianjin Port,China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10Tons m.t.
- Supply Capability:
- 1000 tons per month m.t./month
OKorder Service Pledge
OKorder Financial Service
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Specifications of Cold Rolled C Channel:
1.Our Cold Rolled C Channel has lots of advantages, just as followings:
a) At reasonable price and good quality.
b) To be convenient in construction and to save much time and labor.
c) The length of Cold Rolled C Channel can be manufactured according to customer’s requirements.
d) The Cold Rolled C Channel has strong mechanical strength.
e). The Cold Rolled C Channel possesses various kind of fittings, through which it is suitbal for many combinations.
f) Our Cold Rolled C Channel is attractive in appearance as well as beautiful in design
g) Free from slotted punching
2. The detailed sections of our Cold Rolled C Channel can be found in table-1
Size | Weight（kg/m） | Size | Weight（kg/m） |
80×40×20×2.5 | 3.925 | 180×60×20×3 | 8.007 |
80×40×20×3 | 4.71 | 180×70×20×2.5 | 7.065 |
100×50×20×2.5 | 4.71 | 180×70×20×3 | 8.478 |
100×50×20×3 | 5.652 | 200×50×20×2.5 | 6.673 |
120×50×20×2.5 | 5.103 | 200×50×20×3 | 8.007 |
120×50×20×3 | 6.123 | 200×60×20×2.5 | 7.065 |
120×60×20×2.5 | 5.495 | 200×60×20×3 | 8.478 |
Table-1
Note: we are definitely good at manufacturing and supplying Cold Rolled C Channel as per S235JR. Also, we are willing and able to provide our customers Cold Rolled C Channel in other sizes, which depends on customers’ concret requirements for the quantity.
3. The chemical composition of Cold Rolled C Channel as per S235JR is shown in the table-2
Alloy No | Element(%) | ||||
C | Mn | S | P | Si | |
S235JR | 0.12—0.20 | 0.3—0.7 | ≤0.030 | ≤0.030 | ≤0.20 |
Table-2
4. The mechanical property of Cold Rolled C Channel as per S235JR is shown in the table-3-1 and table-3-2
Alloy No | Yielding strength point( Mpa) | |||
Thickness (mm) | ||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 | |
≥ | ||||
S235JR | 235 | 225 | 215 | 195 |
Table-3-1
Alloy No | Tensile strength (Mpa) | Elongation after fracture(%) | |||
Thickness (mm) | |||||
| ≤16 | ＞16--40 | ＞40--60 | ＞60--100 | |
≥ | |||||
S235JR | 340--510 | 24 | 23 | 22 | 27 |
Table-3-2
Applications of Cold Rolled C Channel:
The Cold Rolled C Channel can be applied to construction of warehouses, workshops, sport stadiums and car parks etc.The hot rolled channel steel belongs to carbon structural steel which is applied to in the field of construction and machinery.In details, the hot rolled channel steel 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. Generally,the hot rolled channel steel we supply must possess perfect welding property, riveting property and mechanical property and so on.
Package & Delivery of Cold Rolled C Channel:
1.The channel steel 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.
2. And the channel steel could be loaded into 20ft or 40ft container, or by bulk cargo.If the weight of each bundle reaches more 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.
3.As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.
4.All in all, we could do in accordance with customer's request.
Production Flow of Cold Rolled C 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 u channel should be put onto the cooling bed to make the temperature low.
4. The steel u 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.
- Q: Are steel channels suitable for the power generation industry?
- Yes, steel channels are suitable for the power generation industry. Steel channels offer various advantages that make them a preferred choice for this industry. Firstly, steel channels are known for their high strength and durability. The power generation industry involves heavy machinery and equipment, and steel channels can withstand the weight and stress associated with these operations. They provide structural integrity and stability, ensuring the safe operation of power generation plants. Secondly, steel channels offer excellent corrosion resistance. Many power generation facilities are exposed to harsh environments, such as high temperatures, humidity, and chemicals. Steel channels can withstand these conditions without corroding or deteriorating, prolonging their lifespan and reducing maintenance costs. Moreover, steel channels provide flexibility in design and fabrication. They can be easily customized and fabricated into various shapes and sizes, allowing for efficient installation and integration into power generation systems. This flexibility also enables engineers to optimize the design for specific requirements, enhancing overall efficiency. Furthermore, steel channels have good thermal conductivity. In power generation, heat transfer is a crucial aspect, and steel channels efficiently conduct and distribute heat. This property is particularly important in applications such as heat exchangers and boilers, where efficient heat transfer is critical for optimal performance. Additionally, steel channels offer cost-effectiveness. Steel is a widely available and relatively affordable material, making it a cost-efficient choice for the power generation industry. Furthermore, its durability and low maintenance requirements contribute to long-term cost savings. In conclusion, steel channels are highly suitable for the power generation industry due to their strength, durability, corrosion resistance, flexibility in design and fabrication, thermal conductivity, and cost-effectiveness. These properties make steel channels an ideal choice for various applications within power generation plants, ensuring reliable and efficient operation.
- Q: What are the different methods of bending steel channels?
- There are several methods of bending steel channels, each with its own advantages and limitations. 1. Hot Bending: This method involves heating the steel channel to a high temperature and then bending it to the desired shape. Hot bending is commonly used for large or heavy sections, as it allows for greater flexibility and reduces the risk of material failure. However, it requires specialized equipment and expertise to ensure proper temperature control and avoid distortion. 2. Cold Bending: Cold bending is a commonly used method for bending steel channels. It involves using mechanical force to deform the channel without heating. Cold bending is advantageous as it does not cause any structural changes or weaken the material. It is suitable for smaller sections and can be done on-site with portable bending machines. However, it requires careful calculation and planning to determine the necessary force and to prevent excessive strain on the material. 3. Roll Bending: Roll bending is another popular method for bending steel channels. It involves passing the channel through a series of rollers that gradually deform it into the desired shape. Roll bending is efficient and produces consistent results. It is most suitable for large-scale production of steel channels, as it allows for high precision and repeatability. However, it requires specialized machinery and may not be cost-effective for small-scale or one-off projects. 4. Press Brake Bending: Press brake bending is a versatile method that uses a hydraulic or mechanical press to apply force on the steel channel. The channel is placed between a punch and a die, and pressure is applied to bend it to the desired angle. Press brake bending offers high accuracy and repeatability, making it suitable for complex shapes and precise bends. It is commonly used in manufacturing and fabrication processes. However, it requires specialized equipment and skilled operators to ensure consistent results. 5. Induction Bending: Induction bending is a specialized method that uses electromagnetic fields to heat the steel channel and then bend it to the desired shape. This method is particularly suitable for large or heavy sections that require tight radii or complex curves. Induction bending offers high precision and minimal distortion, as the heat is selectively applied to the bending area. However, it requires specialized equipment and expertise, making it more expensive than other bending methods. Overall, the choice of bending method depends on factors such as the size and complexity of the steel channel, production volume, budget, and desired precision. It is important to consult with experienced professionals or engineers to determine the most suitable method for each specific application.
- Q: Are steel channels suitable for use in the construction of utility poles?
- No, steel channels are not suitable for use in the construction of utility poles. Utility poles typically require materials that have specific properties such as high strength, resistance to weather and corrosion, and ability to withstand various loads. Steel channels may not possess all of these characteristics, hence other materials like wood, concrete, or composite materials are commonly used for utility poles.
- Q: After the type of channel is not marked A or B, which shall be calculated?
- The type of channel is not calculated or selected according to the best principle when it is not marked "A" or "B":1) if it is the construction side, according to A model selection calculation, the most material, the lowest cost;2) if it is the owner, according to B model selection calculation, higher strength, greater safety factor.
- Q: How do steel channels contribute to the modular construction process?
- Steel channels play a crucial role in the modular construction process by providing structural support and stability. These channels are commonly used as framing elements in modular buildings, helping to create a strong and durable framework. They are also used to connect different modules together, ensuring a secure and seamless construction. Additionally, steel channels offer flexibility in design, allowing for easy customization and adaptation to different project requirements. Overall, steel channels significantly contribute to the efficiency, strength, and versatility of modular construction.
- Q: Can steel channels be used for mezzanine office spaces?
- Indeed, mezzanine office spaces can utilize steel channels effectively. The construction industry frequently employs steel channels due to their robustness, longevity, and adaptability. By effortlessly fabricating and installing them, a mezzanine structure capable of sustaining the weight of office spaces can be formed. The presence of steel channels offers a secure and dependable foundation for the flooring, walls, and ceilings of mezzanine office spaces. Moreover, steel channels can be tailored to meet precise load demands, thereby guaranteeing the structure's safety. Consequently, steel channels present an exceptional option for the creation of mezzanine office spaces.
- Q: For example, channel 8 is bent into a circle with an inner diameter of 1030 and an opening outwards. How do you calculate the lofting length?
- Bend 90 degrees, the diameter of 300MM, is this material: a straight line length is pi (D-T) (d--- pipe diameter, t--- thickness).
- Q: Classification, use and material of channel steel
- Channel steel is mainly used for building structures, vehicle manufacturing, other industrial structures and fixed plates, cabinets, etc., and channel steel is often used in conjunction with i-beam.
- Q: No. 8 at No. 6 steel, how much is the channel size
- Channel steel is a kind of carbon structural steel used for construction and machinery. It is a complex section steel. Its cross section has a groove shape. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing, etc..
- Q: Can steel channels be used in soundproofing applications?
- Yes, steel channels can be used in soundproofing applications. Steel channels are often used as part of a structural framework for constructing walls or ceilings in soundproofing projects. They provide a sturdy and reliable framework that helps to reduce the transmission of sound vibrations. Additionally, steel channels can be used to mount soundproofing materials such as acoustic panels or insulation layers, further enhancing the soundproofing capabilities of a space. The use of steel channels in soundproofing applications can help create a more quiet and peaceful environment by minimizing the transfer of noise between different areas.
1. Manufacturer Overview
| Location | Tianjin, China |
| Year Established | 2007 |
| Annual Output Value | Above US$ 15 Million |
| Main Markets | Southeast Asia; Africa |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Tianjin |
| Export Percentage | 15%-20% |
| No.of Employees in Trade Department | 11-20 People |
| Language Spoken: | English; Chinese; |
| b) Factory Information | |
| Factory Size: | Above 6,500 square meters |
| No. of Production Lines | 1 |
| Contract Manufacturing | OEM service offered |
| Product Price Range | average |
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Cold Rolled C Channel
- Ref Price:
-
- Loading Port:
- Tianjin Port,China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10Tons m.t.
- Supply Capability:
- 1000 tons per month m.t./month
OKorder Service Pledge
OKorder Financial Service
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