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: 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: How do steel channels contribute to the overall aesthetics of a building?
- There are several ways in which steel channels can enhance the aesthetics of a building. Firstly, their modern and contemporary design adds a stylish and cutting-edge element to the structure. The clean lines and precise edges of steel channels create an attractive appearance, elevating the overall aesthetic appeal of the building. Moreover, steel channels offer a wide range of design possibilities, allowing for the creation of unique and intricate patterns that add visual interest to the building's facade. Whether used horizontally, vertically, or diagonally, steel channels provide an outlet for creative expression, enabling architects and designers to craft striking and captivating architectural features. Additionally, steel channels can be finished in various ways to complement the building's overall design concept. They can be painted in different colors, creating a bold or subtle contrast with the surrounding materials. Alternatively, steel channels can be left exposed, showcasing their natural metallic finish, which adds a touch of industrial elegance to the building's aesthetic. Furthermore, the durability and long-lasting nature of steel channels not only benefit the structure's stability but also contribute to its overall aesthetics. The longevity of steel channels ensures that the building maintains its visual appeal for years to come, without the need for frequent repairs or replacements. In conclusion, steel channels enhance the aesthetics of a building by adding a sleek and modern touch, offering versatile design options, allowing for various finishes, and providing durability. Their ability to enhance the visual appeal of a structure makes them a favored choice among architects and designers seeking to create aesthetically pleasing buildings.
- Q: Can steel channels be used in earthquake-prone areas?
- Steel channels can be used in earthquake-prone areas, provided they are designed and installed correctly. Steel is a strong and durable material, making it suitable for withstanding seismic forces. However, it is crucial to consider several factors when using steel channels in earthquake-prone areas. Firstly, the design of the steel channels should comply with the relevant seismic codes and regulations. These codes provide guidelines on the minimum requirements for structural integrity and seismic resistance. Engineers should consider factors such as the region's seismicity, soil conditions, and expected ground motions to ensure the steel channels can withstand the forces generated during an earthquake. Secondly, proper installation is essential to ensure the effectiveness of steel channels in earthquake-prone areas. The channels should be securely anchored to the foundation and connected to other structural elements to form a robust system. Welding or bolting methods should be employed to ensure strong connections and prevent any potential failure points. Furthermore, regular inspections and maintenance are necessary to ensure the ongoing structural integrity of the steel channels. This includes checking for any signs of deterioration, damage, or corrosion that may compromise their performance during an earthquake. Any identified issues should be promptly addressed to maintain the channels' effectiveness in seismic events. It is also worth mentioning that while steel channels can provide structural strength, other factors such as building design, foundation systems, and overall construction should be considered holistically to ensure the safety of buildings in earthquake-prone areas. In conclusion, steel channels can indeed be used in earthquake-prone areas if designed, installed, and maintained correctly. Following seismic codes, ensuring proper installation, conducting regular inspections, and considering other building factors are all crucial in ensuring the structural integrity and safety of buildings in these areas.
- Q: Can steel channels be used for bracing purposes?
- Yes, steel channels can be used for bracing purposes. Steel channels are often used in construction and engineering to provide structural support and reinforcement. They are commonly utilized as bracing elements in various applications, such as in the construction of buildings, bridges, and other structures. Steel channels have excellent strength and durability, making them suitable for withstanding heavy loads and providing stability. They can be used to reinforce beams, columns, walls, and other components, helping to prevent buckling, bending, or collapse. Additionally, steel channels are versatile and can be easily customized and installed to meet specific bracing requirements. Overall, steel channels are a reliable and effective choice for bracing purposes in construction and engineering projects.
- Q: Can steel channels be used for elevator shafts?
- Yes, steel channels can be used for elevator shafts. Steel channels provide the necessary strength and durability required for elevator shafts, making them a common choice in construction.
- Q: Can steel channels be used in curved structures?
- Yes, steel channels can be used in curved structures. Steel channels are versatile and can be bent or curved to meet the desired design requirements. This is possible due to the malleability of steel and the variety of bending techniques available. The process involves heating the steel channel to a specific temperature to make it more pliable and then using specialized machinery to bend it into the desired curvature. By incorporating steel channels in curved structures, architects and engineers can create unique and aesthetically pleasing designs without compromising the structural integrity of the building.
- Q: Are steel channels suitable for airport construction projects?
- Yes, steel channels are suitable for airport construction projects. Steel channels offer high strength, durability, and resistance to corrosion, making them ideal for supporting heavy loads and withstanding harsh weather conditions. Additionally, steel channels can be easily fabricated, installed, and integrated into various airport infrastructure components, such as runways, hangars, and terminal buildings.
- Q: How do steel channels perform in extreme weather conditions?
- Due to their strength and durability, steel channels are highly effective in extreme weather conditions. They are specifically designed to withstand forces such as high winds, heavy snow loads, and extreme temperatures. The structural integrity of steel channels allows them to resist bending, warping, or cracking, making them an ideal choice for enduring the impact of severe weather conditions. Moreover, steel channels exhibit remarkable resistance to corrosion, which is particularly important in areas with high humidity or exposure to saltwater. This resistance ensures that the steel channels remain robust and intact, even in harsh weather environments. Ultimately, steel channels offer a reliable and dependable option for construction projects in challenging weather conditions.
- Q: What are the load-bearing properties of steel channels?
- Steel channels have excellent load-bearing properties due to their shape and material composition. The "C" or "U" shape of steel channels provides structural support and stability. The flanges, or horizontal sections, of the channel resist bending moments, while the web, or vertical section, contributes to the channel's overall strength. The load-bearing capacity of steel channels depends on various factors, including their dimensions, thickness, and the grade of steel used. Higher-grade steels typically have greater tensile and yield strengths, enabling them to withstand heavier loads. Steel channels also offer high resistance to compression, making them suitable for applications that require support against vertical forces. Additionally, steel channels can be reinforced or braced to enhance their load-bearing capabilities. This can involve adding additional supports, such as beams or columns, or employing engineering techniques like stiffening plates or welding. Steel channels find numerous applications in construction, infrastructure, and industrial projects, where they are used to support beams, columns, and other structural elements. They are commonly used in the construction of buildings, bridges, factories, and even in vehicle frames. Their load-bearing properties make them a reliable choice for handling heavy loads and ensuring structural integrity.
- Q: Can steel channels be used in DIY projects?
- Indeed, steel channels have the potential to be employed in do-it-yourself endeavors. Their versatility renders them suitable for a diverse array of uses, including the assembly of frames, supports, shelving, and even furniture. By virtue of their strength and durability, they confer structural stability upon your own creations. Furthermore, steel channels are accessible in a multitude of sizes and shapes, affording you the opportunity to procure an ideal match for your unique project specifications. Whether your undertaking is a modest DIY venture or a more substantial construction endeavor, steel channels have the capacity to function as a valuable asset within your inventory of materials.
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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