Jiangsu Senji Architectural Engineering Technology Co., Ltd. is a high-tech enterprise specializing in seismic supports and hangers, prefabricated support systems, pipe gallery supports, and fire-resistant insulation materials. It is a comprehensive company integrating design and R&D, manufacturing and installation, system commissioning, and after-sales service.

Jiangsu Senji Architectural Engineering Technology Co., Ltd. is a high-tech enterprise specializing in seismic supports and hangers, prefabricated support systems, pipe gallery supports, and fire-resistant insulation materials. It is a comprehensive company integrating design and R&D, manufacturing and installation, system commissioning, and after-sales service.

For seismic supports and hangers (DN65–150), the slenderness ratio of members subjected to compression shall be no greater than 200, while the slenderness ratio of members subjected only to tension shall be no greater than 300.

For seismic supports and hangers (DN65–150), the slenderness ratio of members subjected to compression shall be no greater than 200, while the slenderness ratio of members subjected only to tension shall be no greater than 300.

A lateral seismic brace for cable trays is a specialized seismic component designed to resist horizontal lateral forces generated during an earthquake, thereby preventing the cable tray system from shifting laterally or overturning. It typically consists of an anchor rigidly connected to the building structure, a diagonal brace capable of withstanding both tension and compression (such as a combination of C-channel steel and threaded rods), and a specialized clamp connecting to the cable tray, forming a stable triangular support system. Designed and installed in accordance with national seismic design codes, this brace effectively restrains lateral displacement during seismic events, safeguarding the safety and continuous operation of power and communication lines; it is a critical component of seismic protection systems for mechanical and electrical installations in modern buildings.

A bidirectional seismic support for cable trays is a specialized device designed to provide seismic restraint in two directions (typically the horizontal X and Y axes) for cable tray systems. By establishing multi-point, multi-directional rigid or flexible connections between the cable tray and the building structure, it creates a spatially stable system. Typically composed of combined longitudinal and transverse seismic braces, specialized connectors, and anchors, the support effectively absorbs and dissipates seismic energy. It limits horizontal and lateral displacement and swaying, preventing the system from detaching or collapsing, thereby ensuring the safety and functional continuity of critical power and communication lines during an earthquake; it is a key component in high-standard seismic-resistant mechanical and electrical installations.

A multi-pipe lateral seismic brace is an integrated seismic support system designed to simultaneously restrain multiple parallel pipes in the horizontal (lateral) direction. Its core consists of a robust, shared steel framework that consolidates multiple pipes into a single unit using specialized clamps, while seismic diagonal braces ensure a secure connection to the building's main structure. This design effectively withstands horizontal seismic loads and prevents excessive pipe displacement or mutual collision. Offering advantages such as space efficiency, rapid installation, and cost-effectiveness, it is particularly well-suited for critical facilities—such as hospitals, data centers, and laboratories—that demand rigorous seismic safety standards for their piping systems.

The multi-tube two-way seismic support is an integrated seismic support system that can simultaneously withstand horizontal two-way (X and Y direction) earthquake effects and provide overall restraint for multiple parallel pipelines. It uses a spatial rigid frame composed of C-shaped channel steel and other profiles to bundle and fix multiple pipes. It is then firmly connected to the building structure through anti-seismic diagonal braces arranged vertically and horizontally to form a three-dimensional stable system. This system can effectively limit the multi-directional displacement and swing of pipelines during earthquakes, prevent collisions between pipelines and with surrounding structures, and greatly improve the overall seismic safety and reliability of the pipe bundle. It is a key solution for the electromechanical seismic resistance of modern high-standard buildings.

The integrated lateral seismic bracing system is a modular, unified support solution designed to simultaneously restrain and secure various electromechanical piping and equipment—such as air ducts, water pipes, and cable trays—against lateral seismic forces. It consolidates disparate systems into a single unit using a robust, structurally engineered steel framework, which is then securely anchored to the building's primary structure via lateral seismic braces. This design enables a unified response to horizontal seismic loads, optimizes spatial layout, prevents collisions between systems, and enhances overall seismic performance and reliability; it is particularly well-suited for modern electromechanical installations characterized by limited space and complex piping networks.

The integrated bidirectional seismic support system is a modular, unified solution designed to provide horizontal bidirectional (X and Y axes) seismic protection for building MEP (mechanical, electrical, and plumbing) installations, such as piping, air ducts, and cable trays. It consolidates various utility lines and equipment into a cohesive assembly via a structurally engineered shared steel frame and anchors securely to the main building structure using a bidirectional arrangement of seismic braces. Capable of efficiently resisting multidirectional seismic forces, preventing collisions between installations and the structure, and optimizing space utilization, this system enhances overall seismic reliability and safety, serving as a key solution for achieving comprehensive seismic protection in modern building MEP systems.