hot channei and gb

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Description:

1.We are able to provide channel steel of top quality at attractive price.

2.Our products of channel steel have passed ISO9001:2008 Quality Management System Certification.

3. The section of JIS Standard Channel Steel are as followings in the table.

JIS U CHANNEL	Standard h	Sectional b	Dimension s	t	Mass: Kg/m
	(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

4. Chemical Compostion of JIS Standard Channel Steel

Grade	Element(%)
	C	Mn	P	S
SS330	--	--	≦0.050	≦0.050
SS400
SS490
SS540	≦0.30	≦1.60	≦0.040	≦0.040

Usage/Applications of Channel Steel:

Channel Steel is usually used for building structure, vehicle manufacturing and other industrial structure and often used with i beam.

In details, the channel steel belongs to carbon structural steel which is applied to in the field of construction and machinery. The 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 channel steel must possess perfect welding property, riveting property and mechanical property and so on.

Package & Delivery of Channel Steel:

The steel u channel 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 steel u channel 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.

Q:Can steel channels be used in high-temperature applications?: Yes, steel channels can be used in high-temperature applications. Steel channels are known for their excellent resistance to high temperatures, making them suitable for various industrial applications such as furnaces, boilers, and heat exchangers. The high melting point and thermal stability of steel channels allow them to maintain their structural integrity and performance under high-temperature conditions.

Q:Can steel channels be used for pedestrian bridges?: Yes, steel channels can be used for pedestrian bridges. Steel channels are commonly used in bridge construction due to their high strength and durability. They provide structural support and can be used for the beams and girders of pedestrian bridges, ensuring a safe and stable passage for pedestrians.

Q:What are the different methods of painting steel channels?: There are several methods of painting steel channels, each with its own advantages and considerations. 1. Brush painting: This is the most basic and traditional method of painting steel channels. It involves using a paintbrush to apply paint directly onto the surface of the channel. Brush painting is suitable for smaller projects or areas that require precise and detailed work. However, it can be time-consuming and may result in brush marks or uneven coverage. 2. Spray painting: Spray painting is a popular method for painting steel channels, especially for larger projects or areas that require a smooth and even finish. It involves using a spray gun or aerosol can to apply a fine mist of paint onto the surface. Spray painting allows for quick and efficient coverage, and it can reach difficult-to-access areas. However, it requires proper ventilation and protective equipment to ensure safety. 3. Powder coating: Powder coating is a highly durable and long-lasting method of painting steel channels. It involves applying a dry powder paint onto the surface, which is then cured with heat to form a smooth and protective finish. Powder coating offers excellent resistance against corrosion, chemicals, and UV rays. It is commonly used in industrial applications and provides a wide range of color options. However, powder coating requires specialized equipment and expertise, making it more suitable for professional applications. 4. Electrostatic painting: Electrostatic painting is a technique that uses electrostatic charge to attract paint particles onto the steel channel's surface. It involves using a spray gun that produces a charged paint mist, which is then attracted to the grounded channel. This method ensures even coverage and minimizes overspray. Electrostatic painting is commonly used in situations where a high-quality finish and uniform coating thickness are required. 5. Dip painting: Dip painting involves immersing the steel channel into a tank or container filled with paint. This method is suitable for objects with complex shapes or hard-to-reach areas. The channel is dipped into the paint, allowing it to coat the surface evenly. Dip painting can achieve a uniform finish, but it requires careful control of the immersion process to prevent excess paint buildup or drips. Each method has its own advantages and considerations, and the choice of painting method depends on factors such as the project size, desired finish, durability requirements, and available resources. It is important to consider the specific needs and constraints of the project before selecting the most suitable method for painting steel channels.

Q:What are the different surface finishes available for painted steel channels?: Some of the different surface finishes available for painted steel channels include smooth, matte, satin, and high gloss finishes. These finishes can be achieved through various techniques such as sandblasting, powder coating, or using different types of paints or coatings. The choice of surface finish depends on the desired aesthetic appearance and the level of durability or resistance required for the specific application.

Q:Channel: Channel steel is a long strip steel with a cross section, and belongs to the construction and mechanical carbon structural steel. It is a complex section steel, whose cross section has a groove shape. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing, etc..

Q:Can steel channels be used for signpost installations?: Yes, steel channels can be used for signpost installations. Steel channels provide strength and durability, making them suitable for supporting and securely mounting signs.

Q:What are the different types of steel channel connections for mezzanine floors?: There are several different types of steel channel connections that are commonly used for mezzanine floors. These connections are designed to provide stability and support to the structure, ensuring that the mezzanine floor is secure and can bear the required load. 1. Bolted Connections: Bolted connections are one of the most common types of steel channel connections used in mezzanine floors. These connections involve the use of bolts and nuts to join the steel channels together. Bolted connections are strong and can be easily disassembled and reassembled if needed. 2. Welded Connections: Welded connections involve the use of welding to join the steel channels together. This type of connection provides excellent strength and rigidity. Welded connections are permanent and cannot be easily disassembled, so they are often used when a mezzanine floor is intended to be a permanent structure. 3. Clip Connections: Clip connections are another popular type of steel channel connection for mezzanine floors. These connections involve the use of clips that are secured onto the steel channels, providing a secure and easy-to-install connection. Clip connections are versatile and can be easily adjusted or modified if needed. 4. Slip-Fit Connections: Slip-fit connections are a type of connection that involves inserting one steel channel into another, creating a tight and secure fit. These connections are often used when the mezzanine floor needs to be adjustable or expandable. Slip-fit connections are easy to install and can be disassembled and reassembled if needed. 5. Gusset Plate Connections: Gusset plate connections involve the use of additional steel plates, known as gusset plates, to connect the steel channels together. These plates are typically welded or bolted to the steel channels, providing added strength and stability to the connection. Gusset plate connections are commonly used in heavy-duty mezzanine floor applications. It is important to note that the specific type of steel channel connection used for a mezzanine floor will depend on factors such as the load requirements, structural design, and installation preferences. Consulting with a structural engineer or a professional contractor is advisable to determine the most suitable type of steel channel connection for a specific mezzanine floor project.

Q:Two floors of shops, exterior wall hanging marble, I would like to ask the general keel, channel, angle steel with what kind of specifications? Is the angle iron L30*3 channel 6.3 OK? Do keel labour contractor, how much is the market price? The older generation with the experience helped! Thank you: To see more large stonesCommonly used are 8# channel steel and 4# angle steel,You might be a little small,The key is to look at the specifications and weight of the stone.

Q:How do steel channels perform in high-vibration environments?: Steel channels are known for their excellent strength and durability, making them suitable for various applications, including high-vibration environments. In such environments, steel channels perform exceptionally well due to their inherent properties. Firstly, steel channels have a high tensile strength, allowing them to withstand significant vibration forces without deforming or breaking. This strength is crucial in high-vibration environments where constant motion and mechanical stress are present. The robust nature of steel channels ensures their ability to handle the vibrations effectively. Moreover, steel channels have excellent damping characteristics, meaning they can absorb and dissipate energy from vibrations. This property helps to minimize the impact of vibrations on the overall structure or equipment. By reducing the amplitude of the vibrations, steel channels contribute to maintaining stability and preventing potential damage or failures. Additionally, steel channels can be designed and manufactured to meet specific requirements, allowing for customization based on the intensity and frequency of the vibrations. This flexibility in design enables engineers to select appropriate dimensions, cross-sections, and configurations to optimize the performance of steel channels in high-vibration environments. Furthermore, steel channels are highly resistant to corrosion, which is particularly important in environments where moisture, chemicals, or other corrosive agents may be present. Corrosion can weaken the structural integrity of any material, but steel channels are able to retain their strength and performance over extended periods, even in harsh conditions. In summary, steel channels are well-suited for high-vibration environments due to their high tensile strength, excellent damping characteristics, design flexibility, and corrosion resistance. These qualities make steel channels a reliable and efficient choice for applications in industries such as construction, infrastructure, transportation, and manufacturing, where high-vibration environments are common.

Q:Is the bottom of the channel not real? Why do we open the hole? What's the reason?: This machine is in stainless steel and flat iron, steel, steel, iron processing market are welcome and certainly very warm. Compared with traditional hand press and bench drill, have greatly breakthrough both in structure and performance. High speed hydraulic anti-theft net punching machine one day can punch 400-500 square security net, is currently the stainless steel tube and flat iron, flat steel, channel steel, angle iron punching processing fast equipment. The machine can be customized to a number of working positions, with simple disassembly, simple mold, durable, novice easy to use and so on. Die with the scale, convenient direct reading, free debugging red half hole or hole punched, smooth without burr, accurate positioning, can produce a variety of new anti-theft network (diamond anti-theft network, anti-theft network, plum garden square tube anti-theft network, can make door flower, guardrail, shelves, flat iron, steel, the channel, etc.) the use of punching angle.

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