CR Purlin C Channel
- Ref Price:
-
- Loading Port:
- Tianjin Port,China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 Tons m.t.
- Supply Capability:
- 1000 Tons Per Month m.t./month
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Specifications of CR Purlin C Channel:
1. The detailed sections of CR Purlin C Channel as per GB standard.Just as followings in the 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 |
120×60×20×3 | 6.594 | 200×70×20×2.5 | 7.458 |
120×70×20×2.5 | 5.888 | 200×70×20×3 | 8.949 |
120×70×20×3 | 7.065 | 220×60×20×2.5 | 7.4567 |
140×50×20×2.5 | 5.495 | 220×60×20×3 | 8.949 |
140×50×20×3 | 6.594 | 220×70×20×2.5 | 7.85 |
160×50×20×2.5 | 5.888 | 220×70×20×3 | 9.42 |
160×50×20×3 | 7.065 | 250×75×20×2.5 | 8.634 |
160×60×20×2.5 | 6.28 | 250×75×20×3 | 10.362 |
160×60×20×3 | 7.536 | 280×80×20×2.5 | 9.42 |
160×70×20×2.5 | 6.673 | 280×80×20×3 | 11.304 |
160×70×20×3 | 8.007 | 300×80×20×2.5 | 9.813 |
180×50×20×2.5 | 6.28 | 300×80×20×3 | 11.775 |
180×50×20×3 | 7.536 | ||
180×60×20×2.5 | 6.673 |
2.We supply high quality CR Purlin C Channel at reasonable price, including Chinese standard, Japanese standard and so on.
Standard | GB/JIS/EN/ASTM/DIN |
Material Grade | Q235B,Q235,Q345,Q345B,SS400,S235JRG1,A36,ST37-2 |
Technique: | Cold Rolled |
Sizes as per chinese standard: |
80×40×20×2.5 - 180×60×20×2.5
|
Sizes as per Japanese standard: |
180×60×20×3 – 300×80×20×3 |
Length: | 6meter, 9meter, 12meter |
Note: we are also competent to provide our customers other CR Purlin C Channel based on other sizes according to customer’s requirements.
Table-1
3. The chemical composition of CR Purlin C Channel according to Q235B is shown in Table-2.
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 |
Table-2
Note: we are able to present our customers relevant SGS test report for chemical composition of CR Purlin C Channel.
4. The mechanical property of CR Purlin C Channel according to Q235B is shown in Table-3-1 and Table-3-2
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 |
Table-3-2
Note: we are able to present our customers relevant SGS test report for mechanical property of CR Purlin C Channel as customer’s request.
Applications of CR Purlin C Channel:
The CR Purlin 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 CR Purlin C Channel:
1.The hot rolled 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 hot rolled 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 CR Purlin 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 hot rolled channel steel should be put onto the cooling bed to make the temperature low.
4. The channel steel should be straighted on the straightener.
5. The straighted channel steel will be cut into meters by saw, as per customer's requirements.
- Q: The above four should be all types of steel, but what is the relationship between H steel and I-beam, C section steel and channel steel?Is the I-beam included in the H section, or is it all the same?
- The shape of H steel on the lower flange far wider than I-beam
- Q: How do steel channels compare to other types of steel profiles?
- When comparing steel channels to other steel profiles, it becomes evident that they possess numerous benefits. Firstly, their high strength and durability are widely recognized. Due to their U-shaped design, steel channels can effectively bear heavy loads without succumbing to bending or warping, making them ideal for structural purposes. Additionally, this strength enables them to withstand extreme weather conditions and external forces, ensuring their longevity. Secondly, steel channels offer exceptional versatility. They can be easily customized and fabricated to meet specific project requirements, making them suitable for a variety of applications, including structural support, framing, and reinforcement. Furthermore, steel channels are available in various sizes and thicknesses, allowing them to be utilized in projects of different scales. Moreover, steel channels exhibit remarkable corrosion resistance. Typically crafted from carbon or stainless steel, which both possess natural anti-corrosion properties, they are well-suited for outdoor and marine environments that are prone to moisture or chemical exposure. Furthermore, steel channels are cost-effective. Being widely available and abundant, steel is relatively affordable compared to other construction materials. Additionally, the durability and longevity of steel channels result in reduced maintenance costs over time, making them a cost-efficient choice for many applications. Lastly, steel channels offer ease of installation. Their uniform shape and standardized dimensions make them simple to work with, thereby reducing installation time and labor costs. This ease of installation also makes steel channels the preferred choice for DIY projects or small-scale constructions. In conclusion, steel channels possess numerous advantages over other steel profiles. Their strength, versatility, corrosion resistance, cost-effectiveness, and ease of installation make them a popular choice for various construction projects.
- Q: Is channel steel cold rolled or hot rolled?
- According to the channel shape and can be divided into 4 kinds: cold bending equilateral channels, cold-formed non equilateral channel steel, cold rolled edge channels, the cold bending edge channels
- Q: How do steel channels perform in high-traffic areas?
- Due to their durability and strength, steel channels are highly effective in high-traffic areas. These channels, also known as steel C-channels, are commonly used in construction and industrial projects to provide support and stability. Their robustness ensures they can withstand heavy loads, impacts, and constant foot traffic without sustaining damage. In high-traffic areas like walkways, bridges, and commercial spaces, steel channels offer numerous benefits. Firstly, they are capable of handling significant weight without bending or warping, guaranteeing long-lasting performance even under extreme pressure. This makes them ideal for supporting heavy machinery, vehicles, or large groups of people. Additionally, steel channels possess exceptional corrosion resistance, which is crucial in high-traffic areas prone to moisture and other environmental factors. They can endure exposure to rain, snow, and chemicals without deteriorating, making them suitable for outdoor applications. Moreover, steel channels contribute to stability and safety in high-traffic areas. Their rigid structure and precise dimensions enable secure installation, reducing the risk of accidents or structural failures. This is essential in places where public safety is a concern, such as airports, train stations, or sports arenas. Furthermore, steel channels can be easily customized to meet specific project requirements. They can be cut, drilled, or welded to fit unique dimensions or angles, allowing for versatile applications in diverse high-traffic settings. This adaptability makes them highly suitable for projects with complex design needs. To summarize, steel channels are an excellent option for high-traffic areas due to their durability, strength, corrosion resistance, stability, and customization capabilities. They provide reliable support and long-lasting performance, making them a dependable solution for both indoor and outdoor applications in demanding environments.
- Q: Are steel channels suitable for supporting overhead equipment or structures?
- Yes, steel channels are suitable for supporting overhead equipment or structures. Steel channels are often used in construction and engineering projects due to their strength and durability. They provide a stable and reliable support system for overhead equipment or structures, ensuring safety and stability. Steel channels are designed to withstand heavy loads, making them ideal for supporting equipment or structures that require a strong and sturdy foundation. Additionally, steel channels can be customized to meet specific project requirements, such as size, shape, and length, further enhancing their suitability for supporting overhead equipment or structures.
- Q: Can steel channels be used in the chemical industry?
- Yes, steel channels can be used in the chemical industry. Steel channels are often utilized in various applications, including the chemical industry, due to their strength, durability, and resistance to corrosion. They can be employed for structural support, as well as in the construction of chemical processing equipment, storage tanks, and pipelines. Additionally, steel channels can withstand the harsh and corrosive chemicals commonly found in the chemical industry, making them a suitable choice for such environments.
- Q: How do steel channels contribute to the overall sustainability of a construction project?
- Steel channels contribute to the overall sustainability of a construction project in several ways. Firstly, steel channels are made from recycled materials. By using recycled steel, we are reducing the demand for virgin materials and minimizing the environmental impact associated with mining and processing raw materials. This reduces the depletion of natural resources and the energy required for production, making steel channels a more sustainable option. Secondly, steel channels have a long lifespan and require minimal maintenance. They are highly durable and resistant to corrosion, which means they can withstand harsh weather conditions and last for many years without the need for replacement or frequent repairs. This reduces the overall material consumption and waste generation, making the construction project more sustainable in the long run. Furthermore, steel channels are lightweight and easy to transport. This reduces the energy consumption and greenhouse gas emissions associated with transportation, as less fuel is required to move them from the manufacturing facility to the construction site. Additionally, their lightweight nature makes them easier to handle and install, reducing the need for heavy machinery and associated energy consumption during the construction process. Lastly, steel channels can be easily recycled at the end of their lifespan. Unlike other construction materials, steel can be melted down and reused multiple times without losing its properties. This not only reduces the amount of waste sent to landfills but also reduces the need for new steel production, further conserving natural resources and reducing environmental impact. In summary, steel channels contribute to the overall sustainability of a construction project by being made from recycled materials, having a long lifespan, being lightweight and easy to transport, and being recyclable at the end of their life. By incorporating steel channels into construction projects, we can reduce the environmental impact, conserve natural resources, and promote a more sustainable built environment.
- Q: What are the different fabrication methods for steel channels?
- Steel channels can be fabricated using different methods depending on the desired outcomes and requirements. These methods include hot rolling, cold rolling, press braking, and welding. The most commonly used method for fabricating steel channels is hot rolling. It involves heating the steel billet or ingot to a high temperature and passing it through rollers to shape it into the desired channel profile. Hot rolling is efficient and cost-effective, allowing for a wide range of sizes and shapes to be produced. Another method is cold rolling, which involves passing the steel through rollers at room temperature. This process produces channels with precise dimensions and improved surface finish. Cold rolling is ideal for channels with tighter tolerances and smoother surfaces. Press braking is a method that bends a flat steel plate into a channel shape using a press brake machine. It is suitable for custom or non-standard channel shapes where hot or cold rolling may not be appropriate. Welding is a method used to join steel pieces together to form a channel. It is commonly used for complex shapes or modifications to existing channels. Welding techniques such as MIG, TIG, or arc welding can be employed. The choice of fabrication method depends on factors like channel dimensions, tolerances, surface finish, and shape complexity. Each method has its advantages and limitations, so it is important to select the most suitable one for the project's specific requirements.
- Q: Can steel channels be used in the automotive manufacturing industry?
- Yes, steel channels can be used in the automotive manufacturing industry. Steel channels provide structural support and reinforcement in various components of vehicles, such as chassis, frames, and suspension systems. Their high strength and durability make them suitable for withstanding the rigorous demands of automotive applications.
- Q: Are steel channels suitable for use in broadcasting towers?
- Indeed, steel channels prove to be a fitting choice for the construction of broadcasting towers. Their utilization in the realm of construction is extensive owing to their robustness and resilience. Given the prerequisites of broadcasting towers, wherein the materials must sustain the antennas' weight and endure diverse weather conditions, such as powerful winds and seismic disturbances, steel channels aptly offer the requisite structural integrity and stability. Moreover, the ease with which steel channels can be fabricated and assembled renders them a cost-effective option for erecting towering structures like broadcasting towers.
1. Manufacturer Overview
| Location | Tianjin，China |
| Year Established | 2006 |
| Annual Output Value | Above US$ 500 Million |
| Main Markets | China; Middle East; Southeast Asia; South America |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Tianjin |
| Export Percentage | 40%-60% |
| No.of Employees in Trade Department | 11-20 People |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | Above 50,000 square meters |
| No. of Production Lines | Above 3 |
| Contract Manufacturing | materials for processing; OEM Service Offered |
| Product Price Range | Average |
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CR Purlin C Channel
- Ref Price:
-
- Loading Port:
- Tianjin Port,China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 Tons m.t.
- Supply Capability:
- 1000 Tons Per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
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