U Channel steel
- Ref Price:
-
- Loading Port:
- Xingang Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 100000MTS/YEAR m.t./month
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Specifications of U Channel Steel:
1.Our company enjoys high reputation on manufacturing and supplying U channel steel. Among those steel products, the U channel steel as per japanese, chinese and european can be regarded as our primary products.
Under those standard, the material grade includes: GB Q235B,GB Q345B/JIS G3192, SS400/EN 10025,S235JR and so on.
Here,the U channel steel as per japanese standard is posted just as reference.
2. Dimension Figure:
Note:1.The height ranges from 50mm to 300mm
2.The breadth ranges from 25mm to 89mm
3.Theoretically speaking, the flange of U channel steel should bear stress, it’s to say that the U channel should be upright rather than lying under construction. Therefore, we strictly control the tolerance of the flange thickness.
3.The sections of U Channel Steel as per JIS Standard are shown in the below table:
JIS U CHANNEL | Standard h | Sectional b | Dimension s | t | Mass: Kg/m |
| (mm) | (mm) | (mm) | (mm) |
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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 |
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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 |
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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 |
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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 |
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200X80 | 200 | 80 | 7.5 | 11.00 | 24.60 |
5.Mechanical Property of U Channel Steel as per JIS Standard:
Grade | Yield Strength，N/mm² | Extension Strength N/mm² | |||
Thickness of Steel,mm | |||||
≦16 | ＞16-≦40 | ＞40-≦100 | ＞100 | ||
SS330 | ≧205 | ≧195 | ≧175 | ≧165 | 330-430 |
SS400 | ≧245 | ≧235 | ≧215 | ≧205 | 400-510 |
SS490 | ≧285 | ≧275 | ≧255 | ≧245 | 490-610 |
SS540 | ≧400 | ≧390 | - | - | ≧540 |
6. Chemical Composition of U Channel Steel as per JIS Standard:
Grade | Element(%) | |||
C | Mn | P | S | |
SS330 | -- | -- | ≦0.050 | ≦0.050 |
SS400 | ||||
SS490 | ||||
SS540 | ≦0.30 | ≦1.60 | ≦0.040 | ≦0.040 |
Note: we are also competent to supply structure steel u channel as per other sections, which depends on the customer's requirements for the quantity.
Applications of U Channel Steel:
U channel steel could be regarded as carbon steel or plain steel. Typically, it is stiff and strong. Carbon steels do rust easily, but they can be easily painted or primed. They are cheap so they are the normal choice for most fabrications. U channel steel is often used as supporting members, most commonly in the house raising industry to strengthen timber bears under houses. Transmission line towers.
And our products are widely used in Architectural Constructions，Telecom tower，Sub Station Structure，Microwave tower Factory and warehousing shed，Electrification projects, poles and earthing E.O.T. cranes，Material handling equipments，Ship building，Automobile
Package & Delivery of U Channel Steel:
The u 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.
And u channel steel could be loaded into 20ft or 40ft container, or by bulk cargo. If the weight of each bundle reaches less 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.
As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.
In a word, we do try our best to satisfy all the customer's requirements.
Production Flow of Steel U 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 rolled steel u channel should be put onto the cooling bed to make the temperature low.
4. The steel u channel should be straighted on the straightener.
5. The straighted steel u channel will be cut into meters by saw, as per customer's requirements.
- Q:Are steel channels suitable for overhead crane systems?
- Yes, steel channels are suitable for overhead crane systems. Steel channels are commonly used in the construction of overhead crane systems due to their strength, durability, and ability to support heavy loads. They provide a sturdy framework for the crane system and can be easily integrated into the design. Additionally, steel channels can be customized and adapted to meet the specific requirements of the crane system, such as the size, weight capacity, and span. Overall, steel channels offer the necessary structural support and stability needed for overhead crane systems.
- Q:How do steel channels perform in terms of acoustic insulation?
- The acoustic insulation properties of steel channels are generally not well-known. This is because steel, being a dense material, tends to conduct sound rather than absorb or block it. Consequently, steel channels may not provide significant acoustic insulation by themselves. However, their effectiveness can be enhanced by incorporating additional materials or techniques that improve soundproofing. For example, introducing insulation material, such as mineral wool or acoustic foam, between the steel channels can help to dampen sound transmission. Furthermore, the use of resilient mounting systems or decoupling techniques can further decrease the transfer of vibrations and noise through the steel channels. Therefore, although steel channels alone may not offer substantial acoustic insulation, they can play a role in a broader soundproofing strategy when combined with appropriate materials and techniques.
- Q:What are the different methods of rust prevention for steel channels?
- There are several methods available for rust prevention in steel channels. Here are some of the most common ones: 1. Galvanization: This is a popular method where the steel channels are coated with a layer of zinc. The zinc acts as a sacrificial anode, protecting the steel from corrosion. Galvanization can be done through hot-dip galvanizing or electro-galvanizing, depending on the specific requirements. 2. Paint or Powder Coating: Applying a layer of paint or powder coating to the steel channels creates a barrier between the metal and the environment. This prevents moisture and oxygen from reaching the steel surface, thus inhibiting rust formation. The coating should be done properly, with thorough surface preparation and the use of high-quality anti-corrosion paints. 3. Epoxy Coating: Epoxy coatings provide excellent protection against rust and corrosion. These coatings are applied as a two-part system, consisting of a resin and a hardener. Epoxy coatings are known for their durability, chemical resistance, and ability to adhere well to steel surfaces. 4. Cathodic Protection: This method involves the use of a sacrificial anode or impressed current to protect the steel channels from rust. Sacrificial anodes, usually made of zinc or aluminum, are connected to the steel channels and corrode in place of the channels. Impressed current systems use an external power supply to create a protective electric current that prevents corrosion. 5. Rust Inhibitors: These are chemical compounds that can be applied to the steel channels to inhibit rust formation. Rust inhibitors work by forming a protective layer on the metal surface, preventing moisture and oxygen from reaching the steel. These inhibitors can be applied as a spray, dip, or by incorporating them into coatings or paints. It is important to choose the appropriate rust prevention method based on the specific application, environmental conditions, and budget constraints. Regular maintenance and inspection of the steel channels are also crucial to identify and address any signs of rust or corrosion in a timely manner.
- Q:How are steel channels resistant to corrosion?
- Due to the presence of a protective oxide layer on their surface, steel channels exhibit resistance to corrosion. This oxide layer is naturally formed through a process known as passivation, wherein exposure to oxygen in the air results in the creation of a thin layer of chromium oxide on the steel's surface. Acting as a barrier, this oxide layer effectively hinders the contact between oxygen, moisture, and the underlying steel, thus inhibiting the corrosion process. Moreover, the corrosion resistance of steel channels can be further improved by applying various coatings and treatments such as galvanization or painting. These measures offer an extra layer of protection against corrosive elements, thereby enhancing the overall resistance of steel channels to corrosion.
- Q:How are steel channels protected against corrosion in marine environments?
- Various methods are utilized to protect steel channels from corrosion in marine environments. Among these methods, the application of protective coatings is widely employed. These coatings create a barrier that shields the steel from the corrosive elements present in marine environments. Epoxy coatings are commonly used for marine applications due to their exceptional resistance against saltwater and other corrosive agents. Another approach to safeguard steel channels in marine environments is through cathodic protection. This technique involves the utilization of sacrificial anodes, which are made from a more reactive metal like zinc or aluminum. These anodes are affixed to the steel channels and intentionally corrode in place of the steel. By doing so, they divert the corrosive elements away from the steel channels, effectively preventing their corrosion. Furthermore, it is crucial to conduct regular maintenance and inspections on the steel channels in order to prevent corrosion in marine environments. This entails routine cleaning of the channels to eliminate any marine growth or debris that could trap moisture and accelerate corrosion. Additionally, inspections should be carried out to identify any signs of corrosion or damage, allowing for prompt repairs or replacement of affected areas. To summarize, the protection of steel channels from corrosion in marine environments involves the application of protective coatings, cathodic protection, and regular maintenance and inspections. These measures play a vital role in prolonging the lifespan of the steel channels and ensuring their structural integrity in the challenging conditions of marine environments.
- Q:Can steel channels be custom-made?
- Indeed, it is possible to customize steel channels. Construction and engineering projects often utilize steel channels, and they can be tailored to specific requirements in terms of dimensions, length, and shape. Customization entails adjusting the size, thickness, and material grade of the steel channels to align with the project's demands. This versatility enables a vast array of applications and guarantees that steel channels can be adapted to suit diverse structural and design specifications.
- Q:What does channel C10 mean? What is the full name of C?
- Type C steel is actually a thin walled channel steel. 10 said its height is 100mm, it is also the type.
- Q:Are steel channels suitable for agricultural equipment?
- Indeed, agricultural equipment finds steel channels to be quite fitting. It is quite common to utilize steel channels in the fabrication of agricultural machinery due to their impressive strength, enduring nature, and adaptability. These channels offer exceptional support and structural integrity, rendering them perfect for situations involving hefty loads and rigorous working conditions. Furthermore, they possess a remarkable resistance to corrosion, a vital characteristic in the agricultural sector where encounters with moisture, chemicals, and various environmental elements are frequent. Moreover, steel channels can be effortlessly tailored and manufactured to satisfy specific needs, rendering them the favored selection for manufacturers of agricultural equipment.
- Q:Can steel channels be used in overhead crane systems?
- Certainly! Overhead crane systems can make use of steel channels. Thanks to their structural integrity and strength, steel channels are frequently employed in the construction of these systems. They provide a robust support system for the crane's movement along the rails and can endure the heavy loads typically lifted by overhead cranes. Furthermore, steel channels allow for easy welding or bolting together to achieve the necessary length and configuration for the crane system. In summary, steel channels offer a dependable and economical choice for overhead crane systems.
- Q:Do steel channels have any specific magnetic properties?
- Yes, steel channels do have specific magnetic properties. Steel is a ferromagnetic material, which means it can be magnetized and has a strong attraction to magnets. Therefore, steel channels can exhibit magnetic properties and can be used in various applications related to magnetic fields.
1. Manufacturer Overview |
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| Location | Hebei, China |
| Year Established | 1993 |
| Annual Output Value | Above US$100 Million |
| Main Markets | South Asia Middle East; Southeast Aisa; south Korea |
| Company Certifications | ISO 9001:2000 |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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| a)Trade Capacity | |
| Nearest Port | Tianjin; |
| Export Percentage | 1% - 10% |
| No.of Employees in Trade Department | 11-20 People |
| Language Spoken: | English; Chinese |
| b)Factory Information | |
| Factory Size: | Above 20,000 square meters |
| No. of Production Lines | 1 |
| Contract Manufacturing | OEM service offered |
| Product Price Range | average |
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U Channel steel
- Ref Price:
-
- Loading Port:
- Xingang Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 100000MTS/YEAR m.t./month
OKorder Service Pledge
OKorder Financial Service
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