Product Description
An Angle Connection Fitting is a lightweight and versatile structural joining solution designed for lateral connection of steel members, composed of double angle steel (Q235B) and 6.8 grade ordinary bolts. This product offers a balance of simplicity, cost-effectiveness, and reliability, making it ideal for lightweight steel structures and general-load applications. One of the key features of this fitting is its flexible installation—no on-site cutting or welding required, enabling rapid assembly with ordinary tools, which reduces construction time by 40% compared to traditional welded connections. The double angle steel design provides stable lateral support, effectively transferring shear force between connected members (e.g., primary and secondary beams, purlins and columns), while the hot-dip galvanizing surface treatment ensures excellent corrosion resistance (salt spray resistance ≥800 hours) and a service life exceeding 30 years. It supports customizable connection angles (90°, 45°, or other special angles) to adapt to different structural layouts, and the standardized bolt holes (CNC punching, tolerance ±1mm) ensure precise alignment with connected components. With its lightweight structure (single fitting weight ≤5kg), it is easy to transport and handle, reducing labor intensity on construction sites. The cost-effective design—material cost 30% lower than high-strength bolted connections—makes it suitable for budget-sensitive projects such as small warehouses, retail shops, agricultural greenhouses, and lightweight industrial buildings. Professional services include fitting size selection guidance and on-site installation training, ensuring optimal matching with project load requirements and structural design.

Applications
Angle Connection Fittings are economical and versatile joining solutions widely used in lightweight steel structures and general-load construction projects. Certified by GB/T 19879 and ISO 9001, they meet domestic and international quality standards, ensuring reliable performance in non-heavy-load scenarios. These fittings are suitable for diverse applications, including lateral connection of primary and secondary beams in lightweight steel workshops, fixing of purlins to columns in warehouse roof systems, connection of wall girts in prefabricated houses, reinforcement of small-span truss nodes, and assembly of agricultural greenhouse steel frames. They are particularly ideal for small-scale projects (e.g., village workshops, community retail shops) and temporary structures due to their low cost and easy installation. The minimum order quantity is 20 pieces for standard specifications (angle steel size 50×50×5mm to 100×100×10mm), and customized options are available for angle steel thickness, connection angle, and bolt size to meet specific structural needs. Competitive pricing and bulk purchase discounts (for orders over 500 pieces) enhance cost-effectiveness, while the short delivery time (2-5 workdays for standard orders) supports urgent construction and maintenance projects. With a monthly supply capacity of 50,000 pieces, the manufacturer ensures timely delivery even for large-scale lightweight steel structure projects. The hot-dip galvanizing treatment and Q235B steel material ensure durability in indoor and outdoor environments, including rural areas, urban suburbs, and general industrial zones. Customization options also include stainless steel (304) material for humid environments (e.g., greenhouses with high moisture) and enhanced bolt grades (8.8 grade) for slightly higher load requirements. Whether it's for new lightweight steel construction or old structure reinforcement (lateral support

Qingdao Zhuolu Construction Engineering Co., Ltd. enhances project quality through detail-oriented management, ensures timely project progress with diligent work, and adds value and efficiency to projects through innovation and continuous learning. The company currently holds a second-level professional contracting qualification for steel structure engineering, a second-level professional contracting qualification for building decoration and renovation, as well as construction labor qualifications and other relevant certifications.