Duct Seismic Bracing performs mechanical calculations based on the pipe medium, full pipe weight, seismic design intensity, and site conditions to determine the support form, spacing, and specifications. The system mainly consists of seismic pipe clamps with cushioning liners, a C-channel steel main structure, special seismic connectors, and post-installed expansion anchors.
Product Advantages
Professional design based on dynamic loads
The support system is strictly designed based on mechanical calculations of the total pipe weight and seismic design parameters, ensuring that the restraint force provided is greater than the dynamic load generated by the earthquake, rather than simple mechanical fixing.
Flexible fixing that protects the pipe body
Using special pipe clamps with elastic rubber/EPDM liners, it securely locks the pipe while avoiding damage to the pipe wall, and allows for thermal expansion and contraction of the pipe, achieving reliable restraint that is "fixed without damage, and limited with moderation."
Fully compatible with various piping systems
By adjusting the component materials (such as galvanized carbon steel, stainless steel), liner types, and connection methods, the system can adapt to various media and environmental requirements, such as fire water, water supply and drainage, natural gas, air conditioning, and industrial pipelines, providing a one-stop seismic solution.

Application Areas




1.Fire protection system pipelines: Mandatorily applied to automatic sprinkler systems, fire hydrant systems, and gas fire suppression system piping.
2.Water supply, drainage, and gas pipelines: Ensures the safety of main pipelines for domestic water, hot water, drainage, and gas transportation.
3.Industrial and hazardous media pipelines: Used for process piping and hazardous liquid/gas transportation pipelines in chemical and pharmaceutical plants.
4.HVAC pipelines: Protects the integrity of large air conditioning chilled water pipes and smoke exhaust pipes.
Company Supply Capabilities
Full-process design and customization capabilities
With 8 technical engineers, we can provide complete design services from pipe seismic calculation and BIM detailing to drawing production, based on GB 50981 or international standards such as IBC/ASCE, ensuring that the support solution precisely matches project requirements.
Scalable and Verifiable Quality Production
Within our 10,000 square meter factory, equipped with dedicated production lines, we adhere to the ISO 9001 quality management system. Mechanical performance data for core components (such as channel steel and connectors) can be provided through reports from national-level testing centers, ensuring consistent quality across mass-produced products.
Stable and Efficient Integrated Delivery
Leveraging the local industrial cluster in Yongnian, we ensure a stable supply of raw materials and core components with quick response times. We provide a one-stop delivery service, from products and English technical documentation to professional export packaging, guaranteeing timely and safe delivery of goods.
FAQ
Q: How will using your products help us pass project acceptance?
A: We provide two key documents: 1) A nationally certified test report, proving the product itself is qualified; 2) A seismic calculation report for the project, proving the design scheme is compliant. These two documents are the core basis for seismic acceptance and can effectively ensure the project passes review smoothly.
Q: How do your services cover the entire project process?
A: We provide a packaged service of "product + technology". In the early stage, we assist in the refinement of drawings and calculations; in the middle stage, we provide high-quality industrial products; in the later stage, we provide on-site technical guidance to ensure that the installation meets the design requirements. This ensures compliance and safety throughout the entire chain from design to construction to acceptance.
Q: Can the product packaging withstand long-distance sea shipping?
A: We use a packaging solution of anti-rust inner packaging (VCI) + reinforced export wooden crates/steel frames to ensure that the products are protected from moisture and impact during long-distance sea shipping, and can be directly delivered to the construction site upon arrival at the port.
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