Product Description:
Steel Hollow Sections are an essential component in modern construction and engineering projects, widely recognized for their versatility, strength, and durability. Manufactured using advanced hot rolled techniques, these hollow steel profiles offer superior structural performance, making them ideal for a variety of applications including tubular steel structures. The hot rolling process ensures that the steel maintains excellent mechanical properties, providing enhanced toughness and uniformity throughout the section.
The production technique for these Steel Hollow Sections primarily involves hot rolling, which is renowned for producing high-quality steel with a smooth and consistent finish. This process involves heating steel above its recrystallization temperature before shaping it into hollow sections. The hot rolled method results in improved ductility and toughness, which are critical in applications requiring reliable load-bearing capacity and resistance to impact. Additionally, these hollow sections can also be crafted through cold rolling techniques, allowing for precise dimensions and a superior surface finish that meets specific project requirements.
Surface treatment of Steel Hollow Sections is carried out according to customers’ requirements, ensuring that each product meets the desired aesthetic and functional standards. Whether the application demands a bare steel surface for further processing or a coated finish for enhanced corrosion resistance, these hollow steel profiles can be customized accordingly. This flexibility in surface treatment makes them highly adaptable to various environments, from indoor structural frameworks to outdoor tubular steel structures exposed to harsh weather conditions.
The craftsmanship behind these hollow sections encompasses hollow section forming, hot rolling, and cold rolling processes. Hollow sections are engineered to create a seamless tubular form, maximizing structural efficiency while minimizing material usage. The combination of hot and cold rolling techniques allows manufacturers to achieve precise tolerances and consistent quality. This meticulous attention to detail ensures that the sections fit perfectly in complex assemblies and contribute to the overall stability and safety of the structure.
One of the key attributes of these Steel Hollow Sections is their tolerance level, maintained at ±10%. This tolerance ensures that the dimensions of the hollow steel profiles remain within acceptable limits, facilitating easy installation and integration into tubular steel structures. Maintaining such tight tolerances is crucial in construction and manufacturing, as it guarantees compatibility with other components and reduces the need for additional adjustments or modifications on-site.
The grade of steel used in these hollow sections typically ranges from Q195 to Q235, which are widely recognized for their excellent balance of strength, ductility, and weldability. Q195 steel grade offers good plasticity and toughness, making it suitable for general construction purposes. Meanwhile, Q235 grade provides higher strength and is often preferred in applications requiring enhanced load-bearing capabilities. Both grades comply with stringent industry standards, ensuring that the hollow steel profiles perform reliably under various stresses and environmental conditions.
Steel Hollow Sections are extensively utilized in tubular steel structures due to their inherent advantages. Their hollow nature provides a high strength-to-weight ratio, which reduces the overall weight of the structure without compromising its integrity. This makes them particularly valuable in applications such as frameworks for buildings, bridges, towers, and industrial facilities. Additionally, hollow steel profiles offer excellent resistance to torsion and bending, contributing to the longevity and safety of the structures they support.
In summary, Steel Hollow Sections produced through hot rolling and cold rolling techniques combine superior mechanical properties with customizable surface finishes to meet diverse construction needs. Their precise tolerances, reliable steel grades, and adaptability make them indispensable in the fabrication of tubular steel structures. Whether used in residential, commercial, or industrial projects, these hollow steel profiles deliver exceptional performance, making them a preferred choice for engineers and builders worldwide.
Applications:
Steel Hollow Sections, originating from China and renowned for their superior quality, are essential components widely used in various Steel Tubular Structures and Tubular Steel Structures applications. Certified under ISO 9001, ISO 14001, CE, API, ASTM, and EN standards, these sections guarantee reliability and performance in diverse construction and industrial projects. With a minimum order quantity of just 1 TON and competitive pricing ranging from USD 600 to 2300 per TON, Steel Hollow Sections offer excellent value for both small and large-scale projects.
The versatility of Steel Hollow Sections is evident in their extensive thickness range from 0.5mm to 25mm and grade options Q195-235, allowing them to meet the stringent demands of different structural requirements. Their surface treatments—available in black, galvanized, painted, or oiled finishes—provide enhanced durability and resistance to environmental factors, making them ideal for outdoor and indoor applications. These characteristics make Steel Hollow Sections a preferred choice in the construction of steel tubular structures such as commercial buildings, bridges, and industrial frameworks.
In addition to construction, Steel Hollow Sections find significant use in the manufacturing of furniture, offering strength and aesthetic appeal in modern designs. The product’s flexibility is further enhanced by available processing services including welding and cutting, tailored to meet specific project needs. Packaging is handled with utmost care, incorporating protective materials, customized crating, securing and bracing, moisture protection, and clear labeling to ensure safe delivery. Documentation and manuals accompany each shipment, facilitating smooth installation and compliance with project specifications.
With a supply ability of 10,000 tons per year and a delivery time ranging from 10 to 25 working days, Steel Hollow Sections efficiently support various project timelines. Payment terms are flexible, accepting T/T and L/C, accommodating different buyer preferences. Whether for large-scale steel tubular structures or detailed tubular steel structures in furniture and construction, Steel Hollow Sections provide a reliable, high-quality solution that meets international standards and customer expectations.
Support and Services:
Our Steel Hollow Sections are backed by comprehensive technical support and services to ensure optimal performance and satisfaction. We provide detailed product specifications, design assistance, and application guidance to help you select the right steel hollow sections for your project needs. Our experienced technical team is available to offer advice on fabrication, welding, and installation practices, ensuring structural integrity and compliance with industry standards. Additionally, we offer customized solutions and value-added services such as cutting, drilling, and coating to meet your specific requirements. Trust our dedicated support to assist you throughout the project lifecycle, from initial design to final implementation.
Packing and Shipping:
Our Steel Hollow Sections are carefully packaged to ensure maximum protection during transit. Each section is bundled securely with steel straps and wrapped with protective materials to prevent surface damage, corrosion, and moisture exposure.
The packaging is designed to facilitate easy handling and transportation, minimizing the risk of deformation or impact. For larger orders, customized packaging solutions are available upon request to meet specific shipping requirements.
We partner with reliable shipping carriers to deliver your Steel Hollow Sections promptly and safely to your designated location. Tracking information is provided to keep you informed throughout the shipping process.
Whether shipped domestically or internationally, we ensure compliance with all relevant regulations and standards to guarantee a smooth delivery experience.
FAQ:
Q1: What certifications do Steel Hollow Sections have?
A1: Steel Hollow Sections are certified with ISO 9001, ISO 14001, CE, API, ASTM, and EN, ensuring high quality and compliance with international standards.
Q2: What is the minimum order quantity for Steel Hollow Sections?
A2: The minimum order quantity for Steel Hollow Sections is 1 TON.
Q3: What are the payment terms accepted for ordering Steel Hollow Sections?
A3: We accept payment via T/T (Telegraphic Transfer) and L/C (Letter of Credit).
Q4: How long does it take to deliver Steel Hollow Sections after placing an order?
A4: The delivery time for Steel Hollow Sections is typically between 10 to 25 working days, depending on the order size and specifications.
Q5: How are Steel Hollow Sections packaged for shipment?
A5: Steel Hollow Sections are packaged with protective materials, customized crating, securing and bracing, clear labeling, moisture protection, and include all necessary documentation and manuals to ensure safe delivery.
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