Galvanized channel steel, also known as galvanized C-channel or galvanized U-channel, is a type of steel channel that has undergone a galvanization process to enhance its corrosion resistance. Galvanization involves applying a protective zinc coating to the surface of the channel steel.
Description
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Metal In China® has a large inventory of Carbon Steel Channel that meet ASTM or AISI standards. The product series cover Carbon Steel U Channel ,T Channel Steel and Carbon Steel C Channel. We also provide galvanizing service, piercing service. Generally, we can support fast delivery within 3-5 days according to your requirements, and the delivery cycle of specially customized products is about 10 days. Contact us now to get a competitive price or a free sample.
Information
Features
Galvanized channel steel, also known as galvanized C-channel or galvanized U-channel, offers several distinct features and benefits due to the galvanization process. Here are the key features of galvanized channel steel:
- Corrosion Resistance: The primary feature of galvanized channel steel is its excellent corrosion resistance. The galvanization process involves applying a protective zinc coating to the surface of the channel steel, providing a barrier against corrosive elements such as moisture, chemicals, and atmospheric conditions. This significantly extends the lifespan of the steel and reduces maintenance requirements.
- Durability and Longevity: Galvanized channel steel is highly durable and has an extended service life due to its resistance to corrosion. It can withstand exposure to various weather conditions and environments, making it suitable for both indoor and outdoor applications.
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- Cost-Effective: Galvanized channel steel is a cost-effective choice in the long run due to its extended lifespan and reduced maintenance needs. The initial investment in galvanized channel steel pays off by eliminating or minimizing the need for frequent replacement and upkeep.
- Versatility: Galvanized channel steel offers versatility in applications. It can be used for structural support, framing, bracing, and a variety of other purposes in construction, manufacturing, and infrastructure projects.
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- Ease of Installation: Galvanized channel steel is easy to install and work with. It can be cut, welded, and fabricated as needed for specific project requirements.
- Environmentally Friendly: Galvanized channel steel is considered environmentally friendly due to the recyclability of zinc. At the end of its useful life, the steel can be recycled and used in other applications, contributing to sustainability efforts.
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China Galvanized U Channel Steel
Specification
Shape | U or C Channel |
Material | Carbon Steel |
Producttion Method | Hot Rolled |
Standard | A36,A529,A572,A588 etc. |
Tolerance | +/-1% |
Dimensions | 13/16"x 1-5/8" or 1-5/8" x 1-5/8",1-1/2"x1-1/2",3/4"x1-1/2" |
Lengths | Either 10FT or 20FT or cut into the length according to clients' requirements |
Thickness | 1.5mm, 1.8mm,1.9mm,2.0mm, 2.3mm,2.5mm ,2.7mm |
Holes | 28*14mm,18*9mm,13.5*63mm,11*25mm,11*30mm etc |
Surface | 1. Galvanized 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement |
Packing | Bundle, or with all kinds of colors PVC or as your requirements |
Technology
The manufacturing technology for galvanized channel steel involves several steps. Here is a general overview of the process:
- Material Selection: The manufacturing process starts with the selection of the appropriate grade of carbon steel or alloy steel. The choice of steel grade depends on the desired mechanical properties and the specific application requirements.
- Cold Forming: Galvanized channel steel is typically produced through a cold forming process. This involves feeding a flat strip of steel through a series of rollers to shape it into the desired channel profile. The rollers progressively bend and form the steel strip into the C or U shape.
- Cutting to Length: After the cold forming process, the long lengths of galvanized channel steel are cut into individual sections of the desired length. This can be achieved through shearing, sawing, or other cutting processes.
- Galvanizing Process: The galvanization process involves applying a protective zinc coating to the surface of the channel steel. There are different methods of galvanizing, but the most common is hot-dip galvanizing. In this process, the channel steel is immersed in a bath of molten zinc. The zinc reacts with the steel, forming a metallurgical bond and creating a protective coating.
- Cooling and Inspection: After the galvanizing process, the galvanized channel steel is cooled and inspected for quality control purposes. Visual inspections are performed to ensure the uniformity and adherence of the zinc coating.
- Quality Control: Throughout the manufacturing process, quality control measures are implemented to ensure the galvanized channel steel meets the required specifications and standards. This includes dimensional checks, visual inspections, and coating thickness measurements.
- Packaging and Distribution: Finally, the finished galvanized channel steel sections are packaged and prepared for distribution to customers or further processing.
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Application
Galvanized channel steel, also known as galvanized C-channel or galvanized U-channel, has a wide range of applications across various industries. Here are some common applications of galvanized channel steel:
- Construction: Galvanized channel steel is extensively used in the construction industry for structural purposes. It can be used as support beams, framing members, and lintels in residential, commercial, and industrial buildings. The galvanized coating provides excellent corrosion resistance, making it suitable for outdoor and high-moisture environments.
- Infrastructure: Galvanized channel steel finds application in infrastructure projects such as bridges, walkways, and transmission towers. The corrosion-resistant coating helps protect against environmental factors, increasing the longevity of these structures.
- Electrical and Telecommunication: Galvanized channel steel is commonly used in electrical and telecommunication installations. It is utilized for cable management systems, support brackets, and equipment racks.
- Storage and Shelving: Galvanized channel steel is ideal for creating storage racks, shelving units, and warehouse systems. The galvanized coating provides protection against corrosion, making it suitable for storing various items, including heavy loads.
- Solar Panel Mounting: Galvanized channel steel is widely used in solar panel mounting systems. It provides a sturdy and durable framework for securely mounting solar panels on rooftops or ground-mounted systems.
- Fencing and Barrier Systems: Galvanized channel steel is utilized in fencing and barrier systems, such as highway guardrails, safety barriers, and perimeter fencing. The galvanized coating adds corrosion resistance, ensuring the longevity and durability of the systems.
- HVAC Systems: Galvanized channel steel finds application in heating, ventilation, and air conditioning (HVAC) systems. It is used for ductwork supports, equipment brackets, and framework.
- Automotive and Transportation: Galvanized channel steel is employed in the automotive and transportation industries for various applications. It can be used in the construction of vehicle frames, trailer frames, and truck bed frames, providing strength and corrosion resistance.
Package
The packaging of carbon steel channels, including U channels, typically involves several considerations to ensure safe transportation and handling. Here are some common methods used for packaging carbon steel channels:
- Bundles: Carbon steel channels are often bundled together using steel strapping or wire rope. The channels are aligned and secured tightly to form a compact bundle. This method is commonly used for smaller-sized channels.
- Steel Frames or Cradles: For larger and heavier carbon steel channels, steel frames or cradles may be used for packaging. The channels are placed horizontally within the frame or cradle, which provides support and keeps them in place during transportation and handling.
- Wooden Skids or Pallets: Carbon steel channels can be packaged on wooden skids or pallets to facilitate handling and transportation. The channels are stacked on top of each other on the skids or pallets, with appropriate dunnage or padding to prevent damage or movement.
- Protective Wrapping: To provide additional protection against moisture and physical damage, carbon steel channels may be wrapped with plastic or shrink wrap. This wrapping helps to keep the channels clean and prevents surface corrosion during storage or transit.
- Marking and Labeling: Carbon steel channels are typically marked and labeled for identification purposes. This includes labeling the bundles or packages with information such as channel size, grade, quantity, and any specific handling instructions.
Galvanized Channel Steel
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