channel
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Product Description:
Specifications of MS Channel:
1.We supply high quality MS Channel at reasonable price, including Chinese standard, Japanese standard and so on.
Standard | GB/JIS |
Material Grade | Q235,SS400 |
Technique: | Hot Rolled |
Sizes as per chinese standard: | 50*37*4.5mm - 300*89*11.5mm |
Sizes as per japanese standard: | 50*25*3mm – 200*80*7.5mm |
Length: | 6meter, 9meter, 12meter |
Note: 1.we are also competent to provide our customers other MS Channel based on other sizes according to customer’s requirements.
2. The length of our ms channel could be cut into other meters as per customer’s requirements. For example, the channel in 6meters could be cut into 5.8meters in order to be fit in the 20ft container.
2. The detailed sections of MS Channel as per GB standard.are shown in the table-1:
GB U CHANNEL | Standard | Sectional | Dimension |
| Mass: |
| (mm) | (mm) | (mm) | (mm) |
|
50X37 | 50 | 37 | 4.50 | 7.0 | 5.438 |
63X40 | 63 | 40 | 4.80 | 7.5 | 6.634 |
80x43 | 80 | 43 | 5.00 | 8.0 | 8.045 |
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100x48 | 100 | 48 | 5.30 | 8.5 | 10.007 |
120x53 | 120 | 53 | 5.50 | 9.0 | 12.059 |
140x58 | 140 | 58 | 6.00 | 9.5 | 14.535 |
140x60 | 140 | 60 | 8.00 | 9.5 | 16.733 |
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160x63 | 160 | 63 | 6.50 | 10.0 | 17.240 |
160x65 | 160 | 65 | 8.50 | 10.0 | 19.752 |
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180x68 | 180 | 68 | 7.00 | 10.5 | 20.174 |
180x70 | 180 | 70 | 9.00 | 10.5 | 23.000 |
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200x73 | 200 | 73 | 7.00 | 11.0 | 22.637 |
200x75 | 200 | 75 | 9.00 | 11.0 | 25.777 |
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220x77 | 220 | 77 | 7.00 | 11.5 | 24.999 |
220x79 | 220 | 79 | 9.00 | 11.5 | 28.453 |
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250x78 | 250 | 78 | 7.00 | 12.0 | 27.410 |
250x80 | 250 | 80 | 9.00 | 12.0 | 31.335 |
250x82 | 250 | 82 | 11.00 | 12.0 | 35.260 |
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280x82 | 280 | 82 | 7.50 | 12.5 | 31.427 |
280x84 | 280 | 84 | 9.50 | 12.5 | 35.823 |
280x86 | 280 | 86 | 11.50 | 12.5 | 40.219 |
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300x85 | 300 | 85 | 7.50 | 13.5 | 34.463 |
300x87 | 300 | 87 | 9.50 | 13.5 | 39.173 |
300x89 | 300 | 89 | 11.50 | 13.5 | 43.883 |
Table-1
3. The chemical composition of HR Channel Steel 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 HR Channel Steel.
4. The mechanical property of HR Channel Steel 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 MS Channel as customer’s request.
Applications of MS Channel:
The MS 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 MS 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
- Q: What are the different methods for surface preparation of steel channels?
- Steel channels can be prepared for surface treatment using different methods, each with its own advantages and suitability for specific applications. Several common methods include: 1. Manual or power tool cleaning, where abrasives like sandpaper or wire brushes are used to physically remove loose rust, scale, or old coatings. This cost-effective method is suitable for surface preparation. 2. Chemical cleaning involves using acid-based cleaners like phosphoric or citric acid to dissolve or loosen contaminants. It is effective for removing heavy rust or scale buildup. 3. Power tool cleaning, using tools like power sanders or rotary hammers, is faster and more efficient than manual methods. It is ideal for larger surfaces or areas with heavy contamination. 4. High-pressure water cleaning uses water jets to remove loose rust, scale, or old coatings without damaging the metal. It is commonly used in industrial settings for quick and efficient cleaning. 5. Abrasive blasting propels abrasive materials onto the steel channel's surface using compressed air or water. It effectively removes rust, scale, and old coatings, leaving a clean and profiled surface. It is commonly used in industries that require a high-quality surface finish. Choosing the appropriate method for surface preparation depends on the condition of the steel channel, desired surface finish, and specific application requirements. Proper surface preparation is crucial for ensuring good coating adhesion and prolonging the lifespan of the steel channels.
- Q: Can steel channels be used for access ladders?
- Yes, steel channels can be used for access ladders. Steel channels are often used in the construction industry for their high strength and durability. They can be easily welded or bolted together to create a sturdy ladder structure. Steel channels also provide stability and support, making them suitable for use as access ladders. Additionally, their corrosion resistance properties make them suitable for outdoor or industrial environments where exposure to moisture or chemicals may occur. However, it is important to ensure that the steel channels used for access ladders meet the necessary safety standards and regulations to ensure the safety of users.
- Q: What are the weight calculations for steel channels?
- The weight calculations for steel channels can be determined using the formula: Weight = (Cross-sectional Area) x (Density of Steel) The cross-sectional area of a steel channel can be calculated by multiplying the width (W) and height (H) of the channel by the thickness (T) of the web. If the steel channel has tapered flanges, the average width (Wa) of the flanges should be used. Cross-sectional Area = (W + 2 * Wa) x H + (T * W) The density of steel is typically around 7,850 kilograms per cubic meter (kg/m³). Therefore, the weight of the steel channel can be calculated by multiplying the cross-sectional area by the density of steel. Weight = (Cross-sectional Area) x (Density of Steel) It is essential to use consistent units for all measurements, such as meters or millimeters, to ensure accurate weight calculations. Remember to check the specific dimensions and specifications of the steel channel being used as they can vary.
- Q: What are the common fire protection measures for steel channels?
- Some common fire protection measures for steel channels include applying fire-resistant coatings or intumescent paint, wrapping them with fire-resistant insulation materials, installing fire-resistant barriers or enclosures around them, and ensuring proper spacing and ventilation to prevent heat buildup. Additionally, fire detection and suppression systems such as smoke detectors, sprinklers, or fire extinguishers can be installed to quickly respond to any fire incidents.
- Q: What's the width of the 22 channel wing?
- Standard 22# channel steel has 77 and 79, two widths.
- Q: What are the weight and load-bearing capacities of steel channels?
- The weight and load-bearing capacities of steel channels vary depending on their dimensions and specifications. It is essential to refer to engineering tables or consult with a structural engineer to determine the exact weight and load-bearing capacities for a specific steel channel.
- Q: What are the different shapes available in steel channels?
- There are several different shapes available in steel channels, each designed for specific purposes and applications. Some of the common shapes include: 1. C-channel: This is a popular choice for structural applications and features a shape resembling the letter "C". It provides excellent strength and stability, making it suitable for supporting heavy loads. 2. U-channel: This shape resembles the letter "U" and is often used for framing applications, as well as in construction and manufacturing industries. It offers good resistance against bending and is commonly used as a base for mounted equipment or as a support for structural frameworks. 3. Hat channel: Also known as a furring channel, this shape is named after its resemblance to a hat. It is frequently used in construction to provide a framework for attaching ceiling tiles or as support for drywall or plasterboard. Hat channels are also utilized in roofing applications for extra support. 4. Box channel: As the name suggests, this shape resembles a box or rectangle. It is widely used in manufacturing and construction industries for applications that require high strength and rigidity. Box channels are commonly used for framing, bracing, and supporting heavy loads. 5. Z-channel: This shape looks like the letter "Z" and is generally used for applications where two pieces of material need to be joined together, such as connecting panels or sheets. It provides additional strength and stability to the joint and is often utilized in the manufacturing of cabinets, enclosures, and shelving systems. These are just a few examples of the different shapes available in steel channels. The choice of shape depends on the specific requirements of the project, including load-bearing capacity, structural integrity, and the desired application.
- Q: Are steel channels suitable for use in bridges?
- Yes, steel channels are suitable for use in bridges. Steel channels offer several advantages that make them a popular choice for bridge construction. Firstly, steel channels are known for their high strength-to-weight ratio, which allows for the construction of lightweight yet durable bridges. This is particularly important in areas with limitations on the weight that can be supported by the ground or existing infrastructure. Additionally, steel channels provide excellent resistance to corrosion. Bridges are often exposed to harsh environmental conditions, such as rain, snow, and moisture, which can cause deterioration of the materials used. Steel channels are typically made from corrosion-resistant alloys or are coated with protective layers, making them highly durable and ensuring the longevity of the bridge structure. Furthermore, steel channels offer versatility in design and fabrication. They can be easily shaped, cut, and welded to meet specific project requirements, allowing for the creation of intricate bridge designs. Steel channels also provide the flexibility to adapt to different load-bearing capacities, enabling engineers to construct bridges that can accommodate varying traffic volumes and weights. Lastly, steel channels have a long history of successful use in bridge construction. They have been extensively tested and proven to withstand heavy loads, extreme weather conditions, and provide long-term structural integrity. In conclusion, steel channels are a suitable choice for use in bridges due to their high strength-to-weight ratio, resistance to corrosion, versatility in design, and proven track record of performance.
- Q: What's the name of channel steel?
- Channel only classification, no alias.Such as: waist height is the same, leg width and waist thickness of different, you can have a, B, C three models.
- Q: Can steel channels be customized according to specific requirements?
- Indeed, specific requirements can be accommodated through the customization of steel channels. In the construction and manufacturing industries, steel channels find widespread use for framing, support, and reinforcement purposes. These channels can be tailored to meet precise project specifications in terms of size, shape, length, thickness, and material composition. By customizing steel channels, a higher degree of flexibility and adaptability can be achieved in diverse applications. For example, the channel's dimensions and form can be modified to align with specific structural designs or to withstand particular loads and stresses. The channel's length can be personalized to suit the project's dimensions, while the thickness can be adjusted to provide the desired strength and durability. Moreover, material composition is another aspect that can be customized for steel channels. Depending on the project's requirements, various steel types, including carbon steel, stainless steel, or alloy steel, can be employed. This customization ensures that the steel channel possesses the necessary properties, such as corrosion resistance, heat resistance, or high tensile strength, to successfully endure the intended application. In summary, steel channels can undoubtedly be customized to cater to specific requirements, offering a versatile solution for a wide range of construction and manufacturing needs.
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channel
- Ref Price:
-
- 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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