GB U CHANNEL 10025 S235JR or JIS U Channel Hot Rolled High Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Product Description:
OKorder is offering high quality GB U CHANNEL 10025 S235JR or JIS U Channel Hot Rolled High Qualityat great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
1.The JIS U Channel Steel can be devided into two kinds, namely common channel steel and light channel steel. The sizes of hot rolled common channel steel range from 5# to 40#. Meanwhile, the channel steel can be divided into cold forming sectional equal channel steel, cold forming sectional unequal channel steel, cold forming inner edge channel steel and outer edge channel steel.
2.The JIS u 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. The channel steel with sizes under 14# is usually applied to construction engineering, as purline, while the channel steel with sizes above 16# is more likely to be used in building vehicle chassis structure and mechanical structure. Furthermore, the channel steel in sizes above 30# are target at building bridge structure, as tension bar.
3.In a word, the channel steel must possess perfect welding property, riveting property and mechanical property and so on.
Product Advantages:
OKorder's GB U CHANNEL 10025 S235JR or JIS U Channel Hot Rolled High Qualityare durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot rolled
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
Original Place | Tangshan, China | Brand Name | UINDA |
Standard | JIS G3192 : 1990 | ||
Material Grade | SS490 | ||
Sizes | 50mm to 200mm | ||
Sales Volume/Year | 3000MT | ||
Destination Area | Middle East, Africa, Southeast Asia | ||
2. The sections in details are as followings in the table-1
JIS U CHANNEL | Standard | Sectional | Dimension |
| Mass: |
| (mm) | (mm) | (mm) | (mm) |
|
50x25 | 50 | 25 | 3.0 | 6.00 | 2.37 |
75X40 | 75 | 40 | 3.8 | 7.00 | 5.30 |
75X40 | 75 | 40 | 4.0 | 7.00 | 5.60 |
75X40 | 75 | 40 | 4.5 | 7.00 | 5.85 |
75X40 | 75 | 40 | 5.0 | 7.00 | 6.92 |
|
|
|
|
|
|
100X50 | 100 | 50 | 3.8 | 6.00 | 7.30 |
100X50 | 100 | 50 | 4.2 | 6.00 | 8.03 |
100X50 | 100 | 50 | 4.5 | 7.50 | 8.97 |
100X50 | 100 | 50 | 5.0 | 7.50 | 9.36 |
|
|
|
|
|
|
125X65 | 125 | 65 | 5.2 | 6.80 | 11.66 |
125X65 | 125 | 65 | 5.3 | 6.80 | 12.17 |
125X65 | 125 | 65 | 5.5 | 8.00 | 12.91 |
125X65 | 125 | 65 | 6.0 | 8.00 | 13.40 |
|
|
|
|
|
|
150x75 | 150 | 75 | 5.5 | 7.30 | 14.66 |
150x75 | 150 | 75 | 5.7 | 10.00 | 16.71 |
150x75 | 150 | 75 | 6.0 | 10.00 | 17.90 |
150x75 | 150 | 75 | 6.5 | 10.00 | 18.60 |
150x75 | 150 | 75 | 6.5 | 10.00 | 24.00 |
|
|
|
|
|
|
200X80 | 200 | 80 | 7.5 | 11.00 | 24.60 |
3. The mechanical property of JIS U Channel Steel in the table-2:
Grade | Yield Strength，N/mm² | Extension Strength N/mm² | |||
Thickness of Steel,mm | |||||
≦16 | ＞16-≦40 | ＞40-≦100 | ＞100 | ||
SS490 | ≧285 | ≧275 | ≧255 | ≧245 | 490-610 |
4. The chemical composition of JIS U Channel Steel as per SS490 in the table-3
Grade | Element(%) | |||
C | Mn | P | S | |
SS490 | - | - | ≦0.050 | ≦0.050 |
FAQ:
Q1 What makes stainless steel stainless?
A1 Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q2 Can stainless steel rust?
A2 Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
Q3: The products are invoicing on theoritical weight or on actual weight?
A3: We can do it in both manners, according to the customers' request.
- Q:How about the Y-Y moment of inertia in the form of hot rolled channel steel Iy?
- The method of superposition of moments of inertia: the moment of inertia of multiple rectangles plus the moment of inertia of the four surfaces of the cornersEach of the deformed moments of inertia is equal to the sum of the two triangular moments of inertia and the sectorial moments of inertiaThe sectorial moment of inertia is used in integral calculus, and the examples of advanced mathematics are taken at random.
- Q:What are the different types of steel channel supports?
- There are several different types of steel channel supports that are commonly used in construction and engineering projects. These supports are designed to provide structural stability and support for various applications. Some of the different types of steel channel supports include: 1. C-Channel Supports: These supports are shaped like a letter "C" and provide excellent strength and rigidity. They are commonly used in industrial applications such as supporting heavy equipment and machinery. 2. U-Channel Supports: Similar to C-channel supports, U-channel supports are shaped like a letter "U". They are versatile and can be used in a variety of applications, including framing and bracing structures. 3. Back-to-Back Channel Supports: These supports consist of two parallel channels that are welded back-to-back. They offer increased strength and stability and are commonly used in applications that require additional load-bearing capacity. 4. Slotted Channel Supports: Slotted channel supports feature slots along the length of the channel, allowing for easy adjustment and flexibility. They are often used in applications where the position of the support needs to be adjustable. 5. Strut Channel Supports: Also known as strut or framing channel supports, these are designed with specially shaped channels that allow for easy attachment of fittings and accessories. They are commonly used in electrical and mechanical installations. 6. Adjustable Channel Supports: These supports feature telescoping or adjustable sections that allow for height and width adjustment. They are commonly used in applications where the support needs to be adaptable to changing requirements. 7. Stainless Steel Channel Supports: Stainless steel channel supports are made from corrosion-resistant stainless steel, making them ideal for applications in harsh or corrosive environments. These are just a few examples of the different types of steel channel supports available. Each type offers unique features and benefits, allowing for a wide range of applications in various industries. The choice of support will depend on the specific requirements of the project and the load-bearing capacity needed.
- Q:What are the different methods of joining steel channels?
- There are several methods of joining steel channels, including welding, bolting, riveting, and adhesive bonding.
- Q:Does anyone know how to calculate the volume of channel steel?!
- Theoretical calculations can be used: sectional area * length. There are sectional sizes in the specifications of channel steel labels. The sectional area and volume shall be calculated first. When measuring the sectional area, the grid paper can be used. Of course, the accuracy is limited.
- Q:What are the different design codes and standards for steel channels?
- There are several design codes and standards for steel channels, depending on the country and specific application. Some common ones include the American Institute of Steel Construction (AISC) standards, British Standards (BS), European Norms (EN), and the International Organization for Standardization (ISO) standards. These codes and standards provide guidance on the design, fabrication, and installation of steel channels, ensuring structural integrity and safety. They cover various aspects such as material properties, dimensions, load calculations, and design methodologies.
- Q:Is there anything wrong with weight bearing? The total area of 15 square meters. The attic floor estimate 18MM blockboard, in addition to the requirements of the attic can go up two people outside bearing on it. Don't put articles, is a flat top and a heat insulation function. Can each channel be spaced 70 or 80 centimeters apart? In addition, 10, how much money a channel, the best is 9 meters a price of 6 meters is also ok.
- Channel 10 is a little small, at least with 12# channel steel.
- Q:What are the different insulation options for steel channels?
- There are several insulation options available for steel channels, depending on the specific requirements and environmental conditions. Some of the commonly used insulation options include: 1. Mineral wool insulation: Mineral wool is a popular choice for insulating steel channels due to its excellent thermal and acoustic insulation properties. It is made from natural or synthetic minerals and is available in various forms like batts, blankets, or loose-fill. Mineral wool insulation is non-combustible, does not absorb moisture, and provides effective insulation against heat transfer and sound transmission. 2. Foam insulation: Foam insulation is another widely used option for insulating steel channels. There are different types of foam insulation, including rigid foam boards and spray foam. Rigid foam boards are typically made of polystyrene or polyurethane and can be easily cut and fitted into steel channels. Spray foam, on the other hand, is applied as a liquid that expands and hardens into a solid foam, providing excellent insulation and air sealing. 3. Fiberglass insulation: Fiberglass insulation is a common choice for insulating steel channels as it is affordable and easy to install. It is made from glass fibers and is available as batts or loose-fill. Fiberglass insulation is effective in reducing heat transfer and can also provide acoustic insulation. However, it is important to ensure proper installation to avoid any gaps or compression that could reduce its effectiveness. 4. Reflective insulation: Reflective insulation is commonly used in steel channels for its ability to reflect radiant heat. It consists of a reflective surface, often made of aluminum foil, that is installed facing an air gap. This air gap helps in reducing heat transfer through radiation. Reflective insulation is lightweight and easy to install, making it a suitable option for steel channels. 5. Cellular glass insulation: Cellular glass insulation is a specialized option that is highly resistant to moisture and provides excellent thermal insulation. It is made from glass and has a closed-cell structure, which makes it impermeable to water and resistant to mold growth. Cellular glass insulation is often used in applications where high temperature resistance or resistance to moisture is required. It is important to consider factors such as thermal conductivity, fire resistance, moisture resistance, and acoustic performance when selecting insulation for steel channels. Consulting with a professional or insulation manufacturer can help determine the most suitable option based on specific requirements and budget constraints.
- Q:What are the different types of connections used for steel channels in steel bridges?
- Steel bridges commonly use several different types of connections to join steel channels. These connections play a crucial role in maintaining the bridge's structural integrity and stability. One frequently used connection type for steel channels is the bolted connection. This method involves connecting steel channels using bolts and nuts. The bolted connection offers flexibility and ease of assembly and disassembly, making it a popular choice in bridge construction. Another connection type is the welded connection, where steel channels are joined by welding. This creates a strong and permanent connection, often used in areas requiring high load transfer and rigidity. While riveted connections were once common in older steel bridges, they are less prevalent in modern bridge construction. Riveted connections involve joining steel channels using rivets, metal pins hammered or pressed through holes in the channels. Riveted connections offer good load transfer and durability but are more time-consuming and labor-intensive compared to bolted or welded connections. In addition to these common connection types, proprietary connection systems are available in the market. These systems, designed and manufactured by specific companies, offer unique advantages such as improved performance, increased construction speed, or cost savings. They may utilize mechanical fasteners, adhesives, or hybrid connections to join steel channels in steel bridges. Ultimately, the choice of connection type depends on various factors, including design requirements, loadings, fabrication capabilities, cost considerations, and durability requirements. Bridge engineers and designers must carefully assess these factors to select the most appropriate connection type, ensuring the safety and longevity of steel bridges.
- Q:How to choose angle steel and channel steel for dry hanging stone?
- The specifications of the metal frame used for hanging stone are mainly the thickness of the stone and the strength of the wall!
- Q:What are the maintenance requirements for steel channels?
- To maintain steel channels effectively, it is essential to regularly clean and inspect them to safeguard their structural stability and prevent corrosion. To eliminate any accumulated dirt, dust, or debris on the channel surfaces, cleaning should be carried out using a mild soap and water solution or a non-abrasive cleaner. It is crucial to refrain from using harsh chemicals or abrasive cleaners, as these can harm the steel's protective coatings. Conducting regular inspections is of utmost importance to detect any signs of wear, damage, or rust formation. If any visible rust is observed, immediate action should be taken by removing the rust using a wire brush and applying a rust-inhibiting primer and paint to shield the steel from further corrosion. In regions with high humidity or exposure to saltwater or chemicals, more frequent inspections and maintenance may be necessary. Furthermore, it is vital to ensure that the steel channels remain unobstructed and free from debris that could hinder their functionality or undermine their structural integrity. Regular checks should be performed to verify that the channels are correctly aligned and securely fastened to their supporting structure. By adhering to proper maintenance practices, the lifespan of steel channels can be extended, and their intended function can be preserved. It is also advisable to follow any maintenance guidelines provided by the manufacturer or seek professional advice regarding specific requirements based on the application and installation environment of the steel channels.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
GB U CHANNEL 10025 S235JR or JIS U Channel Hot Rolled High Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
