Rapid Installation Rigid End Plate Connection Joints Bending Resistance

Product Description​
A Rigid End Plate Connection Joint is an integrated and efficient structural node solution that combines high bending resistance, rapid installation, and space optimization. This product is composed of thickened Q355B steel end plates, 10.9 grade high-strength bolts, and stiffeners, ensuring rigid connection between beams and columns to meet the seismic design requirements of frame structures.​
One of the key features of this joint is its high integration—with a factory prefabrication rate of 95%, most processes (end plate cutting, bolt hole drilling, stiffener welding) are completed in the factory, reducing on-site construction time by 60%. Customers can benefit from its excellent bending resistance: the thickened end plate (16-30mm) and stiffeners enhance the node's load-bearing capacity, making it suitable for multi-story office buildings, industrial plants, and other frame structures.​
For enhanced reliability, the joint adopts a double-nut anti-loosening design, effectively resisting loosening caused by vibration loads. Its precise bolt hole positioning (CNC punching, tolerance ±0.5mm) ensures seamless on-site assembly, while the open node structure facilitates pipeline penetration, increasing space utilization by 25% compared to traditional closed nodes.​
With its compliance with EN 1090-2 steel structure manufacturing standards, this joint meets the quality requirements of both domestic and international projects. Whether it's for multi-story frame buildings, large-span industrial workshops, or commercial complexes, this product provides a stable and space-saving node solution.​
Customers can enjoy professional services including BIM-based node design optimization and on-site installation guidance. The technical team is dedicated to ensuring that the joint integrates perfectly with the overall structure, helping customers achieve efficient construction and structural safety.

Applications​
Rigid End Plate Connection Joints are high-efficiency frame node solutions widely used in multi-story buildings and industrial structures. Certified by CE (EN 1090-2) and GB/T 19879, they meet strict quality standards for domestic and international projects, ensuring structural safety and reliability.​
These joints are suitable for a variety of scenarios, including multi-story office buildings, industrial plants, commercial complexes, and residential towers. Their high prefabrication rate and rapid installation make them ideal for fast-track projects, while the pipeline-friendly design is particularly suitable for buildings with complex MEP (mechanical, electrical, plumbing) systems, such as data centers and hospitals.​
The minimum order quantity is 2 sets for standard specifications, and customized solutions are available for end plate thickness (16-30mm) and stiffener configuration, catering to different load requirements. Competitive pricing and bulk purchase discounts (for orders over 100 sets) enhance cost-effectiveness, while the short delivery time (7-14 workdays) supports tight project schedules.​
With a monthly supply capacity of 10,000 sets, the manufacturer ensures timely delivery even for large-scale projects. The service life of over 50 years, combined with anti-corrosion surface treatment (customizable painting/galvanizing), ensures long-term durability in various environments, from urban commercial areas to industrial zones.​
Customization options also include node size adjustment based on beam/column(H-beam, box-section) and anti-loosening measure optimization for vibration-prone scenarios. Whether it's for new construction or structure expansion, the Rigid End Plate Connection Joint delivers efficient and reliable node performance.