Channel Steel Galvanized for House, Wall, Ceiling

Channel Steel Galvanized for House, Wall, Ceiling System 1

Channel Steel Galvanized for House, Wall, Ceiling

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 20000 m.t./month

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Specifications

C Channel steel bar
Material: Q195Q235Q345
Size: 10-300*0.5-6.0mm
Finished: Black, Galvanized

C Channel Steel Bar

Tianjin Jujin Industry and Trading Co.,Ltd
Dafengdui Village,Dafengdui Town,Jinghai Country,Tianjin City,China
Tel:+86-22-68661881 Fax:+86-22-68663603
Country of Origin:China
Tolerance:Accroding to clients'requirements
Delivery time:7-25 days
Payment term:L/C or T/T
Packing:Mills Standard Export Strong Packing in Bundles
Details Products Description
C channel steel
Material	Specificationmm			Thicknessmm	Weightkg/m
Material	h	b	a	Thicknessmm	Weightkg/m
Q195-Q235 Q345	80	50	20	2.25	3.886
	80	50	20	2.5	4.318
	80	50	20	2.75	4.749
	80	50	20	3	5.181
	100	50	20	2.25	4.239
	100	50	20	2.5	4.71
	100	50	20	2.75	5.181
	100	50	20	3	5.652
	120	50	20	2.25	4.592
	120	50	20	2.5	5.103
	120	50	20	2.75	5.613
	120	50	20	3	6.123
	140	60	20	2.5	5.888
	140	50	20	2.5	5.495
	140	60	20	3	7.065
	140	50	20	3	6.594
	160	50	20	2.5	5.888
	160	60	20	2.5	6.28
	160	70	20	2.5	6.673
	160	50	20	3	7.065
	160	60	20	3	7.458
	160	70	20	3	7.536
	180	50	20	2.5	6.28
	180	60	20	2.5	6.673
	180	70	20	2.5	7.065
	180	80	20	2.5	7.458
	180	50	20	3	7.536
	180	60	20	3	8.007
	180	70	20	3	8.478
	180	80	20	3	8.949
	200	50	20	2.5	6.673
	200	60	20	2.5	7.065
	200	70	20	2.5	7.458
	200	80	20	2.5	7.85
	200	50	20	3	8.007
	200	60	20	3	8.478
	200	70	20	3	8.949
	200	80	20	3	9.42
	220	50	20	2.5	7.065
	220	60	20	2.5	7.458
	220	70	20	2.5	7.85
	220	80	20	2.5	8.243
	220	50	20	3	8.478
	220	60	20	3	8.949
	220	70	20	3	9.42
	220	80	20	3	9.891
	240	50	20	2.5	7.458
	240	60	20	2.5	7.85
	240	70	20	2.5	8.243
	240	80	20	2.5	8.635
	240	50	20	3	8.949
	240	60	20	3	9.42
	240	70	20	3	9.891
	240	80	20	3	10.362

Channel bar
1.Competitive:manufacturer with ISO
2.competitive quality& price
3.Skype: judy.wf

Product Description

Products	Channel bar
Grade	Q235,SS400B,A36,S235JR.ect
Type	GB standard(10#-40#,10048mm--400102mm) JIS standard(5025mm--25090mm)
Length	6m, 12m
Technique	Hot rolled
Application	Mainly used for building structure, vehicle manufacturing and other industrial structure, channel steel is often used with i beam.
Payment	100% irrevocable L/C at sight 30% T/T prepaid and the balance against the copy of B/L

Channel Steel Galvanized for House, Wall, Ceiling

Q: Can steel channels be used for HVAC systems?: Yes, steel channels can be used for HVAC systems. Steel channels are commonly used as a structural component in HVAC systems due to their strength and durability. They can be used for supporting and securing ductwork, as well as providing a framework for the installation of HVAC equipment such as air handling units, fans, and filters. Steel channels are available in various sizes and configurations to accommodate different HVAC system requirements. Additionally, steel channels can be easily fabricated and installed, making them a popular choice for HVAC professionals.

Q: Steel arc bending machine can provide the best what? ` type details: Is there a 3D molding requirement that will determine the number of NC shafts?.

Q: Channel structure, angle steel, I-beam and so on, if not painted, the impact on life?: Angle called angle, the steel strip is perpendicular to each other on both sides into the corner. There are equal angles and unequal angles. The two sides of an equal angle steel are equal in width. The specifications are expressed in millimeters of edge width * edge width * edge thickness. Such as "/ 30 x 30 x 3", that is 30 mm width equal angle, edge thickness of 3 mm. Also available models that model is the number of centimeters wide, such as angle 3#. The model does not mean the size of the different edges and sizes of the same model. Therefore, the width, the edge and the thickness of the angle iron should be filled out in the contract and other documents, so as not to be indicated by the model alone. Standard Specification for hot-rolled equal angle iron is 2#-20#. The angle iron can be made up of different force components according to the different structure, and can also be used as the connecting piece between the components. Widely used in a variety of architectural and engineering structures, such as beams, bridges, towers, hoisting and conveying machinery, ships, industrial furnace, reaction tower, container frame and warehouse.

Q: What are the different methods of protecting steel channels from corrosion?: There are several methods of protecting steel channels from corrosion, including galvanization, painting, powder coating, and applying corrosion-resistant coatings.

Q: What are the guidelines for steel channel installations in corrosive environments?: When installing steel channels in corrosive environments, it is important to follow specific guidelines to ensure the longevity and durability of the steel. Here are some guidelines to consider: 1. Material Selection: Choose a steel channel material that is specifically designed for use in corrosive environments. Stainless steel or galvanized steel are often recommended due to their resistance to corrosion. 2. Protective Coatings: Apply appropriate protective coatings to the steel channel to prevent corrosion. This can include anti-corrosion paints, epoxy coatings, or zinc-rich coatings. The coating should provide a barrier between the steel and the corrosive environment. 3. Proper Ventilation: Adequate ventilation is crucial in corrosive environments to minimize the accumulation of corrosive gases or chemicals. Ensure that the installation allows for proper airflow and ventilation to prevent the buildup of corrosive elements. 4. Regular Maintenance: Regularly inspect and maintain the steel channel installation to identify any signs of corrosion or damage. Promptly address any issues by cleaning, repairing, or replacing affected sections to prevent further corrosion. 5. Avoid Contact with Dissimilar Metals: Avoid direct contact between the steel channel and dissimilar metals, as this can create galvanic corrosion. Use insulating materials or proper coatings to separate different metals if they must be in close proximity. 6. Drainage: Ensure proper drainage of any liquid or moisture that may come into contact with the steel channel. Standing water or moisture can accelerate corrosion, so design the installation to allow for effective drainage. 7. Professional Consultation: Consult with professionals or corrosion engineers who have expertise in dealing with corrosive environments. They can provide specific guidance based on the unique conditions of the environment and recommend appropriate measures to protect the steel channel. Following these guidelines can help minimize the risk of corrosion in steel channel installations in corrosive environments, ensuring their long-term performance and integrity.

Q: How do steel channels compare to aluminum channels?: Steel channels and aluminum channels have different properties and characteristics that make them suitable for different applications. Steel channels are known for their strength and durability. They have a high load-bearing capacity, making them ideal for structural applications that require support and stability. Steel channels also have excellent resistance to impact, making them suitable for environments that experience heavy foot traffic or machinery use. Additionally, steel channels have good corrosion resistance, especially when coated or galvanized, making them suitable for outdoor applications where exposure to moisture or harsh weather conditions is a concern. On the other hand, aluminum channels are lightweight and have a high strength-to-weight ratio. This makes them a popular choice for applications that require a material with good strength but reduced weight, such as in the aerospace industry. Aluminum channels also have excellent corrosion resistance, even without any additional coatings. This makes them suitable for outdoor applications where weight and corrosion resistance are important factors. In terms of cost, steel channels are generally more affordable than aluminum channels. Steel is a widely available material and has lower production costs. However, aluminum channels may offer cost savings in the long run due to their lightweight nature, which can reduce transportation costs and ease installation. Both steel and aluminum channels have their advantages and disadvantages, and the choice between them ultimately depends on the specific requirements of the application.

Q: Can steel channels be used for roofing applications?: No, steel channels are not typically used for roofing applications. Steel channels are generally used in structural applications such as supporting beams, columns, and framing in construction projects. For roofing applications, materials such as metal panels, asphalt shingles, clay or concrete tiles, or even thatched roofing are commonly used. These materials are specifically designed and manufactured to provide weatherproofing, insulation, and durability to protect the structure and its occupants from outside elements. While steel channels may have other important uses in construction, they are not suitable for roofing applications as they do not provide the necessary qualities required for an effective and long-lasting roof.

Q: How are steel channels protected against rusting and corrosion?: Steel channels are protected against rusting and corrosion through various methods such as coating them with corrosion-resistant materials like zinc or paint, galvanizing them by applying a layer of zinc through a hot-dip process, or using stainless steel channels which have inherent resistance to rusting and corrosion.

Q: #10 how to anchor the channel steel on the foundation, the anchor bars generally choose how much?: On the basis of the embedded 20 thick steel plate, with high-strength bolts or chemical bolts fixed, and then use the stiffener to clamp the middle of the channel, and use high-strength bolts to connect.

Q: What are the typical lengths of steel channels?: Steel channels come in a range of lengths depending on the manufacturer and their intended purpose. Generally, you can find them in standard sizes between 20 feet (6.1 meters) and 40 feet (12.2 meters). These standard lengths are commonly utilized in construction projects for structural support, framing, and bracing. Moreover, manufacturers may offer tailored cutting services to accommodate specific length requirements for individual projects.

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