In modern buildings, the system Fireproof duct Not only does it meet ventilation requirements, but it is also a mandatory component to ensure safety in the event of a fire. According to fire safety regulations, many buildings such as apartment buildings, shopping malls, hospitals, and factories must use standard-compliant duct systems. EI.
As the direct manufacturer, Sao Viet Air Duct provide solutions Fire-resistant ducting and EI30 – EI120 compensation ducting Meeting technical standards contributes to improving the safety level of the structure.
1. What is the EI standard in duct systems?
EI is a standard for assessing ability. fire resistant and heat resistant of the duct system in the event of a fire.
- E (Integrity): The ability to maintain integrity and prevent fire and smoke from spreading to other areas.
- I (Insulation): It has the ability to insulate, limiting heat transfer to the outside of the pipe.
Fire-resistant duct systems help to extract smoke, supply fresh air, and create safe escape routes, effectively supporting rescue and firefighting efforts.
2. Fire-resistant ducting solutions at Sao Viet
Sao Viet Air Ducting manufactures and supplies product lines that meet standards:
- EI30.
- EI45/EI46.
- EI60.
- EI90.
- EI120.
The product is fabricated from high-quality ductwork combined with specialized fire-resistant materials according to the technical requirements of each project, ensuring heat resistance and stable operation in fire conditions.
In addition, Sao Viet also provides fire-resistant compensation pipe Precisely machined, it allows for flexible system connections and ensures a tight seal during use.
📞 Need advice on fire-resistant ducting solutions?
The technical team of Sao Viet Air Duct We are ready to assist with drawing breakdown, advise on selecting the appropriate EI level, and provide direct quotes from the factory.
3. Comparison of EI fire resistance ratings
| Level | Fire resistance time | Popular applications |
|---|---|---|
| EI30 | 30 minutes | Civil engineering works, technical areas |
| EI45/EI46 | 45 minutes | Offices, commercial buildings |
| EI60 | 60 minutes | Apartment buildings, hospitals, hotels |
| EI90 | 90 minutes | Large factories and shopping centers |
| EI120 | 120 minutes | The building has special fire safety requirements. |
4. Why choose Sao Viet Air Ducts?
In addition to providing standard-compliant products, Sao Viet is also a partner of many M&E and fire protection contractors thanks to:
- Manufactured directly at the factory.
- Manufacturing according to design drawings.
- Meets multiple EI fire resistance ratings.
- Quick quotes, on-time delivery.
- Technical support throughout the construction process.
- Complete CO/CQ documentation is available for acceptance testing.
Conclude
System selection Fire-resistant ducting and compensating ducting meet EI standards. This is a crucial factor in enhancing the safety of the building and meeting fire safety acceptance requirements. With modern production capabilities and a team of experienced technicians, Sao Viet Air Duct We are committed to providing high-quality solutions that meet the requirements of every project.
Contact us for consultation and pricing.
If you require technical advice, drawing breakdown, or a price quote, please contact us. Fire-resistant ducting EI30 – EI120 and fire-resistant compensation ducting, Please contact Sao Viet Air Duct For prompt assistance.
SAO VIET AIR DUCT MANUFACTURING AND TRADING COMPANY LIMITED
📍 Address: 267 Le Thanh Tong Street, May Chai Ward, Ngo Quyen District, Hai Phong City.
📞 Hotline: 0815.999.826 (Mrs. Hang) – 0934.559.168 (Mrs. Giang)
📧 E-mail: vietonggio@gmail.com
