CR C Channel
- Ref Price:
-
- Loading Port:
- Tianjin Port,China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20Tons m.t.
- Supply Capability:
- 1000 Tons Per Month m.t./month
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Specifications of CR C Channel:
1.We supply high quality CR 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 C Channel based on other sizes according to customer’s requirements.
2. The detailed sections of CR 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 |
Table-1
3. The chemical composition of CR 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 C Channel.
4. The mechanical property of CR 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 C Channel as customer’s request.
Applications of CR C Channel:
The CR 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 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 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: How do steel channels compare to timber or concrete channels?
- Steel channels have several advantages over timber or concrete channels. Firstly, steel channels are stronger and more durable than timber channels. They have a higher load-bearing capacity and can withstand heavy loads without warping or bending. This makes steel channels ideal for applications where strength and durability are crucial, such as in construction projects or industrial settings. Secondly, steel channels are more resistant to environmental factors such as moisture, rot, and pests, which can significantly affect timber channels. Steel channels do not require regular maintenance, unlike timber channels, which may need to be treated or replaced over time. Additionally, steel channels offer greater design flexibility compared to timber or concrete channels. Steel channels can be easily fabricated and customized to fit specific dimensions and requirements. This makes them suitable for a wide range of construction and engineering projects. Furthermore, steel channels have a longer lifespan compared to timber or concrete channels. They are not prone to decay or degradation, ensuring that they will last for many years without the need for replacement. This can result in cost savings in the long run, as there is no need for frequent repairs or replacements. Overall, steel channels provide superior strength, durability, resistance to environmental factors, and design flexibility compared to timber or concrete channels. They are a reliable and efficient choice for various construction and engineering applications.
- Q: Can steel channels be used in telecommunications infrastructure?
- Certainly, telecommunications infrastructure can make use of steel channels. One can commonly find steel channels being employed in the construction of electrical and telecommunications towers, as well as during the installation of various equipment like antennas, cables, and support structures. The inherent strength and durability of steel render it a perfect material for supporting heavy equipment and guaranteeing the stability and longevity of telecommunications infrastructure. Moreover, steel channels can be conveniently customized and fabricated to suit specific requirements, thereby enabling efficient installation and maintenance procedures.
- Q: What are the different types of supports used for steel channels?
- Steel channels can be supported using various types of supports, depending on the specific application and load requirements. Some commonly used supports for steel channels include the following: 1. Channel brackets: These brackets are in the shape of an L and are attached to the channel, then secured to a wall or other structure. They ensure the steel channel remains stable and can withstand the intended load. 2. Beam clamps: Beam clamps are utilized to connect steel channels to beams or other structural members. They typically have a threaded bolt that can be tightened to firmly hold the channel in place. 3. U-bolts: U-bolts are curved bolts shaped like a "U" and are employed to secure steel channels to pipes or other round objects. They offer a secure and adjustable connection, allowing for easy installation and adjustment of the channel. 4. Pipe hangers: When steel channels are suspended from above, pipe hangers are used to provide support. These hangers typically consist of a metal strap or clamp that wraps around the channel and then attaches to a ceiling or overhead structure. 5. Strut systems: Strut systems are a versatile and widely used support for steel channels. They consist of metal channels, brackets, and accessories that can be assembled to create a customized support system. Strut systems allow for easy adjustment and have excellent load-bearing capacity. These examples illustrate the variety of supports available for steel channels. The choice of support depends on factors such as the specific application, load requirements, and installation preferences. It is advisable to consult with a structural engineer or industry professional to determine the most suitable support system for a given project.
- 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: Are steel channels suitable for use in the construction of platforms or raised floors?
- Yes, steel channels are suitable for use in the construction of platforms or raised floors. Steel channels provide excellent structural support, durability, and stability, making them ideal for constructing platforms and raised floors that need to withstand heavy loads and provide a safe and stable surface. Additionally, steel channels can be easily customized and installed to meet specific design requirements, making them a practical choice for such construction projects.
- Q: Can steel channels be used for equipment foundations?
- Indeed, equipment foundations can be built using steel channels. These channels are frequently employed in construction and engineering endeavors due to their formidable strength and durability. They possess the ability to furnish a stable and robust foundation for weighty machinery and equipment. Furthermore, steel channels can be readily fabricated and tailored to satisfy particular project prerequisites, rendering them a flexible option for equipment foundations. Nonetheless, it is crucial to take into account factors like load capacity, soil conditions, and seismic requirements during the design and construction stages of equipment foundations constructed with steel channels.
- Q: Do steel channels have any specific electrical conductivity properties?
- No, steel channels do not have specific electrical conductivity properties. Steel is generally considered to be a poor conductor of electricity compared to other metals like copper or aluminum. This is because steel is a ferrous metal, meaning it contains iron, which has a relatively high resistance to the flow of electrical current. Therefore, steel channels are not commonly used for electrical applications where high electrical conductivity is required.
- Q: Can steel channels be used for supporting walkways and platforms?
- Indeed, walkways and platforms can be supported by steel channels. In construction endeavors, steel channels are widely employed due to their robustness and endurance. These channels furnish a firm and steadfast support framework, rendering them optimal for walkway and platform support. They can be tailored to meet precise load demands and effortlessly assembled to forge a secure and trustworthy structure. Furthermore, steel channels can undergo galvanization or coating to enhance their resistance against corrosion, thereby guaranteeing their longevity and safety.
- Q: Can steel channels be used in the telecommunications industry?
- Yes, steel channels can be used in the telecommunications industry. They are commonly used for cable management and support structures in telecommunication installations due to their strength, durability, and ability to handle heavy loads.
- Q: Can steel channels be used in the food processing industry?
- Yes, steel channels can be used in the food processing industry. Steel channels are commonly used for structural support and framing in industrial settings, including food processing facilities. They are durable, strong, and resistant to corrosion, making them suitable for use in environments where hygiene and cleanliness are essential. Additionally, steel channels can be easily cleaned and sanitized, making them a practical choice for the food processing industry.
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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CR C Channel
- Ref Price:
-
- Loading Port:
- Tianjin Port,China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20Tons m.t.
- Supply Capability:
- 1000 Tons Per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
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