IPEAA High Quality Hot Rolled 80MM-270MM S235JR
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Applications:
High Quality Hot Rolled IPEAA 80MM-270MM S235JR 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 High Quality Hot Rolled IPEAA 80MM-270MM S235JR are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· 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
Chinese Standard (H*W*T) | Weight (Kg/m) | 6m (pcs/ton) | Light I (H*W*T) | Weight (Kg/m) | 6m (pcs/ton) | Light II (H*W*T) | Weight (Kg/m) | 6M |
100*68*4.5 | 11.261 | 14.8 | 100*66*4.3 | 10.13 | 16.4 | 100*64*4 | 8.45 | 19.7 |
120*74*5.0 | 13.987 | 11.9 | 120*72*4.8 | 12.59 | 13.2 | 120*70*4.5 | 10.49 | 15.8 |
140*80*5.5 | 16.89 | 9.8 | 140*78*5.3 | 15.2 | 10.9 | 140*76*5 | 12.67 | 13.1 |
160*88*6 | 20.513 | 8.1 | 160*86*5.8 | 18.46 | 9 | 160*84*5.5 | 15.38 | 10.8 |
180*94*6.5 | 24.143 | 6.9 | 180*92*6.3 | 21.73 | 7.6 | 180*90*6 | 18.11 | 9.2 |
200*100*7 | 27.929 | 5.9 | 200*98*6.8 | 25.14 | 6.6 | 200*96*6.5 | 20.95 | 7.9 |
220*110*7.5 | 33.07 | 5 | 220*108*7.3 | 29.76 | 5.6 | 220*106*7 | 24.8 | 6.7 |
250*116*8 | 38.105 | 4.3 | 250*114*7.8 | 34.29 | 4.8 | 250*112*7.5 | 28.58 | 5.8 |
280*122*8.5 | 43.492 | 3.8 | 280*120*8.2 | 39.14 | 4.2 | 280*120*8 | 36.97 | 4.5 |
300*126*9 | 48.084 | 3.4 | 300*124*9.2 | 43.28 | 3.8 | 300*124*8.5 | 40.87 | 4 |
320*130*9.5 | 52.717 | 3.1 | 320*127*9.2 | 48.5 | 3.4 | |||
360*136*10 | 60.037 | 2.7 | 360*132*9.5 | 55.23 | 3 |
FAQ:
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: What makes stainless steel stainless?
A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q3: Can stainless steel rust?
A3: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
- Q: Are there any alternatives to steel I-beams?
- Yes, there are several alternatives to steel I-beams in construction. One alternative is the use of engineered wood products, such as laminated veneer lumber (LVL) or glued laminated timber (glulam). These products are made by bonding together multiple layers of wood with adhesives, resulting in a strong and durable beam. Engineered wood products are lighter than steel and have a lower carbon footprint, making them environmentally friendly. Another alternative is the use of reinforced concrete beams. Concrete beams can be reinforced with steel bars or fibers to enhance their strength and load-bearing capacity. Reinforced concrete beams are commonly used in high-rise buildings and infrastructure projects due to their durability and fire resistance. Fiber-reinforced polymers (FRP) are also being increasingly used as an alternative to steel beams. FRP beams are made by combining carbon or glass fibers with a polymer matrix. They are lightweight, corrosion-resistant, and have high tensile strength. FRP beams are commonly used in applications where weight reduction is crucial, such as bridges and aircraft. Additionally, aluminum beams can be used as an alternative to steel. Aluminum beams are lightweight, corrosion-resistant, and easy to install. They are commonly used in applications that require a high strength-to-weight ratio, such as aerospace or marine industries. Each alternative has its own advantages and limitations, and the choice of material depends on the specific requirements of the project, including load capacity, durability, cost, and environmental considerations.
- Q: How do engineers determine the appropriate size and type of steel I-beam for a project?
- Through a comprehensive analysis of various factors, engineers ascertain the suitable dimensions and kind of steel I-beam for a project. Initially, they evaluate the project's structural prerequisites, encompassing load-bearing capacity, span length, and expected loads such as permanent (dead) and temporary (live) loads. To establish the necessary size of the I-beam, engineers perform structural computations and apply engineering principles like bending moment, shear force, and deflection analysis. These calculations enable engineers to comprehend the forces and stresses acting upon the beam, facilitating the selection of an appropriate size that can adequately support the anticipated loads without failure. Moreover, engineers consider the type of steel I-beam based on the specific project requirements. Distinct steel grades offer varying degrees of strength, ductility, and resistance to corrosion. Engineers evaluate the environmental conditions, moisture exposure, and potential chemical influences to opt for a steel type that can endure these factors and maintain its structural integrity over time. In addition to structural considerations, engineers also factor in cost-effectiveness and the availability of the steel I-beams. Their aim is to strike a balance between meeting project requirements and minimizing unnecessary expenses. This entails considering the standard sizes and shapes accessible in the market, ensuring that the selected I-beam can be readily sourced and seamlessly integrated into the project without significant delays or additional costs. Overall, the determination of the appropriate size and type of steel I-beam for a project is a meticulous process that demands careful deliberation of the structural prerequisites, load calculations, material properties, and economic factors. Engineers leverage their expertise, knowledge of engineering principles, and relevant design codes and standards to guarantee the secure and efficient utilization of steel I-beams in construction projects.
- Q: Can steel I-beams be used for concert venues?
- Indeed, concert venues can utilize steel I-beams. They are frequently employed in the building of expansive constructions like stadiums, arenas, and concert halls. Steel I-beams offer superb structural reinforcement and possess a significant load-bearing capability, rendering them optimal for accommodating numerous individuals and hefty equipment in venues. They can be employed to establish the framework for roofs, walls, and seating areas, guaranteeing a secure and robust structure for concerts. Moreover, steel I-beams can be conveniently tailored and manufactured to meet precise design necessities, enabling architects and engineers to fashion exceptional and aesthetically pleasing concert venues.
- Q: Can Steel I-Beams be painted or coated for corrosion protection?
- Steel I-beams can undergo painting or coating in order to protect against corrosion. This is a common practice to increase their durability and prevent deterioration. The application of paint or coating serves as a safeguarding layer, shielding the steel surface from moisture, chemicals, and other corrosive elements. This aids in extending the lifespan of the I-beams and preserving their structural integrity. Furthermore, the paint or coating also offers the advantage of allowing customization through various colors or finishes, enhancing the aesthetic appeal. It is crucial to ensure the use of appropriate painting or coating materials, as different types may offer varying degrees of protection and compatibility with steel surfaces.
- Q: Can steel I-beams be used for mezzanines or elevated platforms?
- Absolutely, mezzanines or elevated platforms can indeed utilize steel I-beams. These beams are frequently employed in construction owing to their robustness and resilience. They are capable of withstanding substantial loads and offer a stable framework for expanding floor space, like mezzanines or elevated platforms. Moreover, steel I-beams possess versatility and can be readily tailored to meet precise design specifications. Furthermore, they promise long-lasting dependability and demand minimal upkeep, rendering them a perfect selection for constructing mezzanines or elevated platforms.
- Q: What's the difference between I-beam and H section steel?
- Flange type H steel is flat, no change in the thickness, and the flange steel is from the root to the edge gradually thinning, have a certain angle, it is significant to distinguish them. In addition, the model is Arabia digital I-beam with its waist high cm to said, met with the waist high the models in the A, B, C to distinguish, such as 20a, 20b, 32c, the former two waist height is 20cm, and the web, flange thickness and different width of flange;
- Q: Do steel I-beams require regular maintenance?
- Indeed, regular maintenance is necessary for steel I-beams. Similar to any other structural element, steel I-beams are susceptible to wear and tear, as well as potential damage caused by environmental factors. Engaging in regular maintenance ensures the structural integrity of the I-beams and extends their lifespan. Typically, maintenance activities for steel I-beams include visual inspections, cleaning, and repairs. Visual inspections aid in identifying any indications of damage, such as corrosion, cracks, or deformations. Cleaning is crucial to eliminate dirt, debris, and other contaminants that can accelerate corrosion. Repairs may be required to rectify any identified issues, which might involve replacing damaged sections or reinforcing weakened areas. Regular maintenance of steel I-beams is imperative for safety purposes. If left unattended, structural problems can worsen over time, potentially resulting in failures that could compromise the overall stability of a building or structure. By conducting routine maintenance, property owners can address any problems early on and take appropriate measures to prevent further deterioration. It is advised to adhere to the manufacturer's guidelines or consult with a structural engineer to determine the suitable frequency and extent of maintenance needed for steel I-beams in a specific application.
- Q: What are the considerations for fireproofing when using steel I-beams in public buildings?
- To ensure the safety of occupants and protect the structural integrity of public buildings, fireproofing is a crucial consideration when using steel I-beams. Here are some important factors to consider: 1. Compliance with local building codes and regulations is essential. These codes specify the fire resistance requirements for structural elements, such as steel beams. They outline the necessary fire ratings, which indicate how long the steel beams should withstand fire without compromising their integrity. 2. Different fire protection materials are available for steel I-beams, including intumescent coatings, gypsum-based sprays, and cementitious sprays. These materials create a barrier between the steel and the fire, delaying heat transfer and preventing critical temperatures. The choice of fire protection material should consider factors like fire rating requirements, aesthetics, application method, and cost. 3. Achieving the desired fire rating depends on the thickness and coverage of the fire protection material. The manufacturer's guidelines should be followed to ensure uniform application of the correct thickness to all surfaces of the steel I-beams. Any gaps or unprotected areas can compromise fire resistance. 4. The fireproofing material should adhere well to the steel surface to remain in place during a fire. It should also withstand factors like moisture, vibrations, and wear and tear to maintain its fire protection properties over time. 5. Proper access should be provided for inspection and maintenance of the fireproofing system. Regular inspections should identify any damage or areas where fireproofing may be compromised. Repairs or reapplication of the fireproofing material should be conducted as necessary to ensure continued fire resistance. 6. Collaboration with fire protection engineers, architects, and other experts is advisable. These professionals can provide guidance on fireproofing requirements, material selection, and installation techniques to ensure optimal fire safety. By considering these factors, fireproofing steel I-beams in public buildings can create a safe environment for occupants, prevent structural failure during a fire, and comply with building codes and regulations.
- Q: Can steel I-beams be used in residential basement or foundation renovations?
- Residential basement or foundation renovations can incorporate steel I-beams, which are frequently utilized in construction and renovation endeavors due to their robustness and endurance. These beams offer support to the foundation and aid in distributing the load from upper levels of the structure. They are commonly employed to fortify or substitute existing basement walls or support columns, thereby enhancing the overall stability and structural integrity of the building. Furthermore, their slender design allows for more usable space in the basement compared to alternative support systems. However, it is crucial to seek advice from a structural engineer or qualified professional who can evaluate the specific requirements of your renovation project and determine the suitable size and placement of the steel I-beams.
- Q: How are steel I-beams transported to construction sites?
- When it comes to transporting steel I-beams to construction sites, flatbed trucks or trailers are typically used. These vehicles are specifically designed to handle the weight and size of heavy and bulky loads. To ensure safe transportation, the I-beams are loaded onto the flatbed with the help of cranes or forklifts and secured firmly in place. Depending on the size and weight of the I-beams, it is possible to load multiple beams onto a single truck or trailer. In certain cases, specialized equipment like lowboy trailers or hydraulic platforms may be necessary to transport larger and heavier I-beams. The transportation process requires careful planning, coordination, and adherence to safety regulations in order to deliver the I-beams to the construction site without any complications.
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IPEAA High Quality Hot Rolled 80MM-270MM S235JR
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 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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