Steel Round Bar Products
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 Tons m.t.
- Supply Capability:
- 50000 tons per month m.t./month
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Specifications of Steel Round Bar Products
1. Grade: Q235, A36, SS400, S235JR
2. Feature: Unbreakable, grinding resistant and high impact value
3. Diameter: 8mm-150mm
4. Performance: Mainly for civil construction
5. Characteristics: Even hardness, no deformation, no breaking, no mal-roundness
6. Technique: Hot rolled
7. Mass: Mass (kg/m) = Diameter (mm) × Diameter (mm) × 0.00617
Usage and Applications of Steel Round Bar Products
1. Steel round bar products is used in construction and a large number of architectural and engineering structures. And it can be used in production of handrail, windows, machinery, telecom and curtain wall.
2. It can be used in the fields like metal mines, cement plants, water coal slurry, power stations and chemical industry.
3. Besides, we can supply some especial material steel round bar that can be used for main shaft of steamer, hummer shank, with big section and supper force.
4. Recommended watchcase factory, screw factory and other cold stamping products industry use.
Packaging & Delivery of Steel Round Bar Products
Packaging Detail: All goods are packed in bundle with steel strips and shipped by break bulk vessel or container (depend on target market and different ports)
Delivery Detail: 45 days
Trade terms: FOB, CFR, CIF
MOQ: 25 tons per specification; we can negotiate the quantity if the specification is normal or we have stock of one specification.
Weight: The price invoicing on theoretical weight basis or actual weight basis depends on customer’s request.
Shipment: The shipment of bulk break or container is depends on customer’s request and the situation of the port of destination.
Documents given: Full set of original clean on board bill of lading; Original signed commercial invoice; Original packing list; Policy of insurance; Certificate of origin and what the target market needs.
Production Flow of Steel Round Bar Products
Material prepare (billet) — heat up — rough rolling — precision rolling — cooling — packing — storage and transportation
Characteristics of Steel Round Bar Products
1. The steel in which the main interstitial alloying constituent is carbon in the range of 0.12–2.0%.
2. As the carbon percentage content rises, steel has the ability to become harder and stronger through heat treating; however it becomes less ductile.
3. Regardless of the heat treatment, higher carbon content reduces weld ability. In carbon steels, the higher carbon content lowers the melting point.
4. Quality should be in conformity with the specification of the manufacturer. Quantity and packing conditions should be in conformity with the term in the contract.
- Q:How do steel structures comply with building codes and regulations?
- Steel structures comply with building codes and regulations through various measures. Firstly, the design and construction of steel structures must meet the specific requirements outlined in building codes, which address factors such as structural integrity, load-bearing capacity, fire resistance, and seismic performance. Engineers and architects ensure that the design of steel structures adheres to these codes, often using computer-aided design software for accuracy. Additionally, steel structures undergo rigorous inspections and tests during the construction process to verify compliance with regulations. Inspectors assess the quality of materials used, welding techniques, and overall structural stability to ensure that the building meets safety standards. Regular inspections may also be required after the construction phase to ensure ongoing compliance with building codes. Furthermore, steel structures offer several advantages that align with building codes and regulations. They are known for their durability, strength, and resistance to fire, pests, and natural disasters. These qualities often make them an attractive choice for architects and engineers seeking compliance with building codes concerning safety and longevity. In summary, steel structures comply with building codes and regulations by adhering to specific design criteria, undergoing inspections, and meeting safety standards. Their inherent properties, such as strength and durability, also contribute to their compliance with various regulations.
- Q:How are steel structures designed to accommodate thermal expansion?
- Steel structures are designed to accommodate thermal expansion by incorporating certain design features. These features include providing expansion joints which allow the structure to expand and contract without causing damage or distortion. Additionally, engineers may use materials with low coefficients of thermal expansion, or incorporate flexible connections and sliding supports to allow for movement. These design considerations help prevent stress and deformation in the steel structure due to temperature changes.
- Q:What are the considerations for designing steel bridges for pedestrians and cyclists?
- When designing steel bridges for pedestrians and cyclists, several considerations need to be taken into account. Firstly, the bridge should be wide enough to accommodate both pedestrians and cyclists comfortably. This means considering the width of the path and the clearance between the railing and the path. Secondly, the bridge should be designed with accessibility in mind. It should have ramps or elevators to ensure that people with disabilities can easily access and navigate the bridge. Additionally, the bridge should be designed to provide a safe and secure environment for pedestrians and cyclists. This may involve incorporating features such as barriers or railings to prevent accidents and falls, as well as proper lighting to ensure visibility during nighttime. Lastly, the design of the steel bridge should consider the aesthetic aspect, as it will be a prominent structure in the surrounding environment. Harmonizing the design with the surrounding landscape or incorporating architectural elements can enhance the overall visual appeal of the bridge. Overall, the considerations for designing steel bridges for pedestrians and cyclists revolve around ensuring safety, accessibility, functionality, and aesthetic appeal.
- Q:How are steel structures used in the construction of mining facilities?
- Steel structures are widely used in the construction of mining facilities due to their strength, durability, and versatility. These structures play a crucial role in supporting the heavy machinery and equipment required for mining operations. One of the primary uses of steel structures in mining facilities is to create the framework for various buildings and structures. This includes structures such as processing plants, storage facilities, workshops, and administration buildings. The high strength-to-weight ratio of steel allows for the construction of large, open spaces without the need for excessive supporting columns or walls, providing flexibility in the layout and design of these facilities. Steel is also used in the construction of conveyor systems, which are essential for efficient mining operations. Conveyor systems transport materials such as ore, coal, and minerals over long distances, and steel structures are used to support and guide these conveyors. The strength of steel ensures that the structures can withstand the weight and pressure of the materials being transported. Furthermore, steel structures are used in the construction of mining equipment and machinery. Components such as frames, chassis, and supports are often made from steel due to its strength and ability to withstand heavy loads. Additionally, steel is resistant to corrosion, making it suitable for mining environments where exposure to moisture and chemicals is common. In mining facilities, safety is of utmost importance. Steel structures provide a high level of structural integrity, ensuring the safety of workers and equipment. Steel is fire-resistant and can withstand extreme weather conditions, making it a reliable choice for mining facilities located in areas prone to wildfires or severe storms. Overall, the use of steel structures in the construction of mining facilities offers numerous benefits. From providing strong and durable frameworks for buildings and equipment to enhancing safety and flexibility in design, steel plays a critical role in supporting the mining industry's infrastructure.
- Q:How are steel structures designed and constructed to meet sustainability certifications?
- Steel structures have the potential to meet sustainability certifications by implementing various measures throughout their entire design and construction process. The following are key aspects to consider: 1. Material Selection: Opting for steel as a construction material is itself a sustainable choice. Steel is highly recyclable, and using recycled steel reduces the demand for new raw materials and minimizes the carbon footprint. Furthermore, incorporating steel with a high recycled content and low embodied energy can further enhance the sustainability of the structure. 2. Energy Efficiency: Ensuring energy efficiency in the design of steel structures is crucial for sustainability. This involves incorporating measures to minimize energy consumption, such as optimizing insulation, utilizing efficient HVAC systems, and integrating natural lighting and ventilation. 3. Life Cycle Assessment (LCA): Conducting a thorough life cycle assessment of the structure helps evaluate its environmental impact throughout its entire lifespan, from raw material extraction to construction, use, and eventual demolition. This assessment helps identify areas where improvements can be made to reduce the overall environmental footprint of the structure. 4. Waste Management: Implementing effective waste management practices during construction is vital for sustainability. This includes minimizing waste generation, segregating and recycling construction waste, and ensuring responsible disposal of any hazardous materials. 5. Water Management: Incorporating water management strategies into the design and construction process is essential for sustainability. This can involve implementing rainwater harvesting techniques, employing water-efficient fixtures, and utilizing water recycling systems. 6. Sustainable Site Development: Considerations should be given to site selection, preservation of natural habitats, and minimizing disturbance to existing ecosystems when designing and constructing steel structures. This can include measures such as protecting existing trees, implementing green roofs or walls, and using permeable paving materials to enhance stormwater management. 7. Certifications and Standards: Seeking sustainability certifications such as LEED (Leadership in Energy and Environmental Design) or BREEAM (Building Research Establishment Environmental Assessment Method) can provide a framework for designing and constructing steel structures in a sustainable manner. These certifications establish guidelines and benchmarks for energy efficiency, water conservation, waste management, and other sustainability aspects. By incorporating these principles into the design and construction process, steel structures can be constructed to meet sustainability certifications, thereby contributing to a more sustainable built environment.
- Q:How are steel structures designed for resisting earthquake-induced ground settlements?
- Steel structures are designed to resist earthquake-induced ground settlements through several measures. First, the foundation of the structure is designed to be flexible and able to accommodate ground movements. This is done by using techniques such as base isolation or providing sufficient clearance between the structure and the ground. Additionally, the steel structure itself is designed to be ductile, meaning it has the ability to deform without collapsing. This allows it to absorb and dissipate the energy generated during an earthquake, reducing the impact on the structure. Steel bracing systems and cross-bracing are also incorporated to enhance the structural integrity and resist lateral forces. Overall, the design of steel structures for earthquake resistance involves a combination of flexibility, ductility, and appropriate bracing systems to minimize damage and ensure the safety of the occupants.
- Q:What are the design considerations for steel transmission towers?
- When designing steel transmission towers, several key considerations need to be taken into account to ensure their structural integrity, reliability, and efficient performance. These design considerations can be categorized into various aspects, including the tower's load capacity, material selection, structural design, and environmental factors. 1. Load Capacity: Steel transmission towers must be designed to withstand the loads they will experience throughout their lifespan. This includes dead loads (the weight of the tower structure and its components), live loads (such as wind, ice, and earthquake loads), and dynamic loads (such as those induced by conductor movement or line faults). The tower's design should account for these loads to prevent structural failure and ensure long-term stability. 2. Material Selection: Steel is commonly used for transmission towers due to its strength, durability, and cost-effectiveness. When selecting the type of steel, factors such as yield strength, ductility, and corrosion resistance should be considered. The choice of steel grade and protective coatings can enhance the tower's resistance to environmental conditions, such as corrosion in coastal or industrial areas. 3. Structural Design: The structural design of steel transmission towers involves determining the appropriate size, shape, and configuration of the tower components to meet the load requirements. The tower's height, base width, leg profile, and cross-sectional shape should be optimized to ensure stability, minimize material usage, and facilitate ease of construction. The design should also consider factors such as tower grounding, foundation design, and the connection between tower segments. 4. Environmental Factors: Steel transmission towers are exposed to various environmental conditions that can affect their performance. Wind is a critical factor, and towers must be designed to withstand wind speeds based on local regulations and site-specific conditions. Ice accumulation is another consideration in colder climates, as it can increase the load on the tower. Environmental factors such as temperature variations, seismic activity, and soil conditions should also be evaluated during the design process. 5. Maintenance and Inspection: Design considerations should also account for ease of maintenance and inspection. Access points, ladder systems, and platforms should be included to allow for safe and efficient tower inspections and repairs. Designing towers with suitable maintenance provisions can help extend their service life and minimize downtime. In conclusion, the design considerations for steel transmission towers encompass load capacity, material selection, structural design, environmental factors, and maintenance requirements. By carefully addressing these considerations, engineers can create robust and reliable transmission towers that meet the needs of the electrical grid while ensuring public safety and minimizing operational costs.
- Q:What are the considerations for steel structures in areas with high seismic hazards?
- The considerations for steel structures in areas with high seismic hazards include the use of appropriate design codes and guidelines that account for the expected ground shaking, soil conditions, and building response. The structural components should be designed to withstand the lateral forces induced by earthquakes, such as incorporating adequate bracing, connections, and ductility. The selection of materials and construction techniques should also consider seismic resilience, ensuring that the steel structures can withstand and recover from seismic events without significant damage. Regular inspections, maintenance, and retrofitting may be necessary to enhance the seismic performance of steel structures over time.
- Q:How are steel structures designed to be resistant to fire-induced thermal expansion?
- Steel structures are designed to be resistant to fire-induced thermal expansion through various measures. One common approach is the inclusion of fireproofing materials, such as intumescent coatings or fire-resistant insulation, to protect the steel from direct exposure to high temperatures. Additionally, steel members are designed with expansion joints and connections that allow for thermal movement without compromising the overall structural integrity. These design considerations help minimize the risk of fire-induced thermal expansion and maintain the stability of steel structures during a fire event.
- Q:How do steel structures provide resistance against seismic-induced soil liquefaction?
- Steel structures provide resistance against seismic-induced soil liquefaction through their inherent strength and stiffness. During an earthquake, the ground experiences shaking, which can cause loose or saturated soils to lose their strength and behave like a liquid, a phenomenon known as soil liquefaction. This can lead to the sinking or tilting of structures built on such soils. Steel structures, being rigid and robust, can withstand the lateral forces and ground movements during an earthquake. The high tensile strength and ductility of steel allow it to absorb and dissipate seismic energy, reducing the impact on the foundation and preventing excessive settlement or tilting. Additionally, steel structures can be designed with deep foundations, such as piles or caissons, which can reach stable soil layers below the liquefiable soil. These deep foundations provide a stable base for the structure, minimizing the risk of settlement or tilting due to liquefaction. Overall, the strength, stiffness, and deep foundation options of steel structures make them more resistant to the effects of seismic-induced soil liquefaction compared to other construction materials.
GATE is a company specialized in production and sales of square steel,round steel and flat bar. The annual production capacity is 15 thousand mtons.
Our company is aimed to provide the customer the product with good price and convenient service.
1. Manufacturer Overview |
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| Location | Hebei, China |
| Year Established | 1995 |
| Annual Output Value | Above US$ 15 Million |
| Main Markets | Middle east; Southeast Asia; Africa; East Aisa |
| Company Certifications | |
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 | 20%-35% |
| No.of Employees in Trade Department | 11-20 People |
| Language Spoken: | English; Chinese |
| b)Factory Information | |
| Factory Size: | Above 6,500 square meters |
| No. of Production Lines | 1 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | Average |
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Steel Round Bar Products
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 Tons m.t.
- Supply Capability:
- 50000 tons per month m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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