Channel Bar Hot Rolled Mild U Channel Steel Bars

Channel Bar Hot Rolled Mild U Channel Steel Bars System 1

Channel Bar Hot Rolled Mild U Channel Steel Bars

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 100 m.t.

Supply Capability:: 35000 m.t./month

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OKorder is offering Channel Bar Hot Rolled Mild U Channel Steel Bars at 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 African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

Product Applications:

Channel Bar Hot Rolled Mild U Channel Steel Bars are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.

Product Advantages:

OKorder's Channel Bar Hot Rolled Mild U Channel Steel Bars are durable, strong, and wide variety of sizes.

Main Product Features:

· Premium quality

· Prompt delivery & seaworthy packing (30 days after receiving deposit)

· 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

Trademark	Rank	Chemical composition (quality score) %
		C	Si	Mn	S	P
		C	Si	Mn	S	P
			≤		≤	≤
Q235	A	0.14-0.22	0.30	0.30-0.65	0.050	0.045
Q235	B	0.12-0.20	0.30	0.30-0.70	0.045	0.045
Trademark	Rank	Pulling Test
		Bend PointΔs/Mpa		Tensile Strength	Elongation Ratioδ5%
		Thickness (Diameter) /MM		Tensile Strength	Thickness (Diameter) /MM
		≤16	16-40		≤16	16-40
		≥			≥
Q235	A	235	225	375-500	26	25
Q235	B	235	225	375-500	26	25

JIS STANDARD CHANNEL
SIZE(MM)	h(mm)	b(mm)	s(mm)	t(mm)	kg/m	length
50x25x3x6	50	25	3	6	2.37	6m,12m
75X40x3.8x7	75	40	3.8	7	5.3	6m,12m
75X40x4x7	75	40	4	7	5.6	6m,12m
75X40x4.5x7	75	40	4.5	7	5.85	6m,12m
75X40x5x7	75	40	5	7	6.92	6m,12m
100X50x3.8x6	100	50	3.8	6	7.3	6m,12m
100X50x4.2x6	100	50	4.2	6	8.03	6m,12m
100X50x4.5x7.5	100	50	4.5	7.5	8.97	6m,12m
100X50x5x7.5	100	50	5	7.5	9.36	6m,12m
125X65x5.2x6.8	125	65	5.2	6.8	11.66	6m,12m
125X65x5.3x6.8	125	65	5.3	6.8	12.17	6m,12m
125X65x5.5x8	125	65	5.5	8	12.91	6m,12m
125X65x6x8	125	65	6	8	13.4	6m,12m
150x75x5.5x7.3	150	75	5.5	7.3	14.66	6m,12m
150x75x5.7x10	150	75	5.7	10	16.71	6m,12m
150x75x6x10	150	75	6	10	17.9	6m,12m
150x75x6.5x10	150	75	6.5	10	18.6	6m,12m
200X80x7.5x11	200	80	7.5	11	24.6	6m,12m

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Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.

Images:

Channel Bar Hot Rolled Mild U Channel Steel Bars

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.

Q:How are steel channels used in the construction of warehouses?: Steel channels are commonly used in the construction of warehouses due to their strength and versatility. They are typically used to provide support and structural stability to the building. Steel channels are often used as beams or columns to carry heavy loads and distribute the weight evenly throughout the warehouse. They are able to withstand the weight of storage racks, equipment, and inventory, making them an essential component in warehouse construction. In addition to providing structural support, steel channels are also used for framing and bracing purposes. They help create a framework for the building, allowing for the installation of walls, roofs, and other components. This ensures that the warehouse is built to withstand various external forces, such as wind and seismic loads. Steel channels are also used in the construction of mezzanine floors, which are intermediate levels between the main floors of a warehouse. These floors are commonly used for storage or office space and require strong and durable support. Steel channels provide the necessary strength and stability to ensure the safety and functionality of these additional levels. Moreover, steel channels are often utilized in the construction of conveyor systems within warehouses. These systems are used to transport goods and materials throughout the facility. Steel channels provide a sturdy base for the conveyor belts, ensuring smooth and efficient movement of items. Overall, steel channels play a vital role in the construction of warehouses by providing structural support, framing, bracing, and support for mezzanine floors and conveyor systems. Their durability, strength, and versatility make them an ideal choice for warehouse construction, ensuring the safety, efficiency, and longevity of these structures.

Q:Are steel channels suitable for use in corrosive environments?: Steel channels can be suitable for use in corrosive environments, depending on the type of steel used and the specific conditions of the environment. Stainless steel channels, for example, are highly resistant to corrosion due to the presence of chromium and other alloying elements. These channels are often used in industries such as chemical processing, marine, and food processing, where exposure to corrosive materials or environments is common. However, not all steel channels are equally suitable for corrosive environments. Carbon steel channels, for instance, are more susceptible to corrosion and may require additional protective measures such as coatings or regular maintenance to prevent rusting. In extremely corrosive environments, specialized alloys like duplex or super duplex stainless steel channels may be necessary for optimal corrosion resistance. Additionally, factors such as temperature, humidity, and the concentration of corrosive agents play a significant role in determining the suitability of steel channels in corrosive environments. Consulting with corrosion engineers or specialists can help in selecting the appropriate type of steel and protective measures to ensure the longevity and performance of steel channels in such environments.

Q:Can steel channels be used as support beams?: Steel channels, which are also referred to as C-channels or U-channels, have the ability to serve as support beams. These channels, commonly utilized in construction due to their robustness and structural stability, are specifically designed to offer support and stability, thus making them suitable for this purpose. They find widespread application in building frames, bridges, and industrial structures, where their capacity to bear loads is of utmost importance. With their high strength-to-weight ratio, durability, and resistance to bending and twisting forces, steel channels prove to be an excellent choice for effectively supporting heavy loads and evenly distributing weight. As a result, one can confidently employ steel channels as support beams in a variety of construction projects.

Q:What is the difference between channel steel and C steel?: Channel steel is produced by hot rolling, supplied directly by iron and steel works, and thicker

Q:What are they specifically connected to the bridge? Say more details!: The channel is open type, angle "type, can be seen from the cross section, channel angle stronger than, of course, also a lot more expensive than the channel angle, if you are a fixed 400*100 below the bridge suggest you use the No. 4 angle on the line. If it is suggested that you use the steel suspension vertical wall, if the landing bracket I suggest you use the square.

Q:What are the different shapes available in steel channels?: There are several different shapes available in steel channels, each designed for specific purposes and applications. Some of the common shapes include: 1. C-channel: This is a popular choice for structural applications and features a shape resembling the letter "C". It provides excellent strength and stability, making it suitable for supporting heavy loads. 2. U-channel: This shape resembles the letter "U" and is often used for framing applications, as well as in construction and manufacturing industries. It offers good resistance against bending and is commonly used as a base for mounted equipment or as a support for structural frameworks. 3. Hat channel: Also known as a furring channel, this shape is named after its resemblance to a hat. It is frequently used in construction to provide a framework for attaching ceiling tiles or as support for drywall or plasterboard. Hat channels are also utilized in roofing applications for extra support. 4. Box channel: As the name suggests, this shape resembles a box or rectangle. It is widely used in manufacturing and construction industries for applications that require high strength and rigidity. Box channels are commonly used for framing, bracing, and supporting heavy loads. 5. Z-channel: This shape looks like the letter "Z" and is generally used for applications where two pieces of material need to be joined together, such as connecting panels or sheets. It provides additional strength and stability to the joint and is often utilized in the manufacturing of cabinets, enclosures, and shelving systems. These are just a few examples of the different shapes available in steel channels. The choice of shape depends on the specific requirements of the project, including load-bearing capacity, structural integrity, and the desired application.

Q:What are the safety considerations when working with steel channels?: Some safety considerations when working with steel channels include wearing appropriate personal protective equipment such as gloves, safety glasses, and steel-toed boots to protect against potential injuries. Additionally, workers should be cautious of sharp edges and corners on the channels, as they can cause cuts and abrasions. Proper lifting techniques should be used to avoid strains and back injuries when handling heavy steel channels. It is also important to ensure a stable work environment, with secure footing and proper scaffolding or support structures to prevent falls.

Q:According to the standard, indoor hanging stone 3 meters high, whether to add channel?: Dry hanging method of stone, also called hollow hanging method. "Stone hanging tools for special purposes, construction basket rental sales" is the current wall decoration in a new type of construction process. The method uses a metal pendant to hang the facing stone directly on the wall surface or hollow over the steel frame, without grouting and pasting. The principle is in the main structure is arranged on the main points, the metal Guajian stone will be fixed on the building, forming a decorative stone curtain wall.

Q:What are the different methods of strengthening steel channels against bending?: To enhance the resistance of steel channels against bending, there are multiple approaches that can be employed: 1. Augmenting the cross-sectional area of the channel: One effective way to strengthen a steel channel is by increasing its cross-sectional area. This can be accomplished by utilizing a thicker channel or incorporating supplementary steel plates or sections to expand the overall area. 2. Employing reinforcement plates or stiffeners: By attaching reinforcement plates or stiffeners to the weak points of the channel, its ability to withstand bending can be significantly improved. These plates or stiffeners are typically welded to the channel and aid in distributing the applied loads more uniformly, thus reducing the risk of bending. 3. Introducing flanges or lips: Another viable method involves adding flanges or lips to the edges of the channel. These supplementary steel sections enhance the rigidity of the channel, rendering it more resistant to bending. 4. Implementing bracing or truss systems: Bracing or truss systems can be utilized to provide support to the steel channel and prevent bending. These systems consist of additional steel members, such as braces or trusses, that are connected to the channel to offer extra support and distribute the applied loads. 5. Utilizing heat treatment: Heat treatment techniques like quenching and tempering can be employed to fortify the steel channel. These processes involve heating the channel to a specific temperature and then rapidly cooling it to increase its hardness and strength. 6. Employing cold working techniques: Cold working techniques like cold rolling or cold drawing can also be used to strengthen steel channels against bending. These processes involve shaping the channel at low temperatures, thereby enhancing its strength and toughness. It is important to note that the choice of method depends on various factors, including the specific application, the desired level of strength, and the available resources and equipment. It is advisable to consult with a structural engineer or steel fabrication expert to determine the most suitable method for strengthening steel channels against bending in a particular situation.

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