Single Diagonal Q235B Q355B Steel Bracing Frame Straightforward Design For Low

Product Specification

Product Description
A Single Diagonal Bracing Frame is a cost-effective and simplified structural system designed for lateral stability enhancement, characterized by a single diagonal bracing member per frame panel to resist horizontal loads (wind, seismic forces). Manufactured with Q235B/Q355B high-strength steel (bracing member) and Q235B connection plates, this product features a straightforward design—one diagonal member (H-beam, angle steel, or circular pipe) installed diagonally between columns and beams, forming a triangular stable structure that efficiently transfers lateral forces to the foundation. The bracing member has a yield strength ≥235MPa (Q235B) or ≥345MPa (Q355B), ensuring lateral stiffness ≥6.0×10⁴ kN/m and compliance with anti-seismic requirements for zones 6-7 degrees, with structural lateral displacement limited to ≤H/500 (H=frame height). Key features include simplified construction (fewer components, reduced assembly time), cost-effectiveness (30% lower material cost than cross bracing), and easy integration with small-span structures (span 5-20m). Connection nodes adopt 8.8/10.9-grade high-strength bolted joints or fillet welds, with factory prefabrication rate ≥85% to guarantee component precision (dimension error ≤±1mm) and reduce on-site labor. The surface is treated with hot-dip galvanizing, epoxy paint, or black oxide coating, providing salt spray resistance ≥800 hours and adapting to indoor, outdoor, and general industrial environments. The frame supports customizable bracing angle (45°-60°, optimized for force transmission), cross-section size (80×80mm to 300×300mm), and load-bearing capacity (up to 2kN/m²), complying with GB 50017-2017 and AISC 341 structural standards. It is particularly suitable for low-rise to mid-rise buildings and light-load scenarios, offering a balance of performance and economy. Professional services include load calculation, bracing size selection guidance, on-site installation training, and quality inspection, ensuring reliable and cost-effective lateral stability.

Applications
Single Diagonal Bracing Frames are economical and practical structural solutions ideal for low-rise buildings, light-load industrial facilities, and budget-sensitive projects requiring basic lateral stability. Certified by ISO 9001, GB 50017-2017, and AISC 341, they meet essential structural safety standards, making them a preferred choice for small-scale construction and light-industrial projects. These frames are widely used in low-rise residential buildings (1-3 story villas, townhouses), light industrial workshops and small warehouses (span 5-15m), commercial buildings (small retail shops, convenience stores), agricultural facilities (greenhouses, barns), prefabricated temporary structures (construction sheds, on-site offices), and existing structure reinforcement (low-rise building lateral stiffness enhancement). They are particularly suitable for projects in low-seismic zones (intensity ≤7 degrees) and areas with moderate wind loads, where complex bracing systems are unnecessary. The simplified design and low cost also make them ideal for rural construction, small business expansions, and budget-constrained renovation projects. The minimum order quantity is 5 sets for standard specifications, with customized solutions available based on span size, load requirements, and environmental conditions. Competitive pricing and bulk purchase discounts (for orders over 50 sets) enhance cost-effectiveness, while short delivery times (7-15 workdays for standard orders) support fast-track construction. With a monthly supply capacity of 200 sets, the manufacturer ensures timely delivery and professional technical support, including on-site installation guidance and component replacement services. Customization options include corrosion-resistant material upgrades (304 stainless steel) for humid environments, fire-resistant coating integration (fire resistance ≥1 hour) for small commercial buildings, and lightweight aluminum alloy members for ultra-portable temporary structures. Whether it's for new low-rise construction, small warehouse lateral support, or temporary structure stability, the Single Diagonal Bracing Frame delivers practical, cost-effective, and reliable structural performance.