Shenzhen Xunzhi Building Material Industry Co., Ltd.
| Delivery Time | 7-14days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000kg/month |
| Brand Name | Xunzhi |
| Model Number | Expanding Fire Seal-10 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Delivery Time | 7-14days | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000kg/month | Brand Name | Xunzhi |
| Model Number | Expanding Fire Seal-10 | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | Double Layer Intumescent Fire Seal ，Double Layer fire door seals ，Fire Resistant Intumescent Fire Seal | ||
Double-Layer Intumescent Fire Seal – Enhanced Barrier for Critical Infrastructure Doors
Product Overview This advanced fire seal features dual intumescent layers to provide enhanced protection for critical environments like power stations, control centers, and defense facilities.
Features Two-stage expansion for extended sealing Increased fire resistance duration Designed for extreme environments Strong adhesive bond to most surfaces.
Technical Specifications Material: Dual-layer graphite formulation Activation Temp: 180°C–200°C Thickness: 5mm–10mm Width: Custom from 10mm–50mm Fire Rating: 120–180 minutes Certification: EN 1634-1, UL Listed.
Applications Data centers and server rooms Critical energy infrastructure Aerospace and defense facilities Secure government buildings.
Customization Options Multiple strip configurations Length and packaging formats Custom testing reports Special color requirements.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
10000000-20000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Shenzhen Xunzhi Building Materials Industrial Co., Ltd. is an integrated enterprise specializing in design, production, and sales, with many years of experience in manufacturing and technical product development. The company has two subsidiaries: Hong Kong Ruisong Technology Co., Ltd. and Sanya Ruis... Shenzhen Xunzhi Building Materials Industrial Co., Ltd. is an integrated enterprise specializing in design, production, and sales, with many years of experience in manufacturing and technical product development. The company has two subsidiaries: Hong Kong Ruisong Technology Co., Ltd. and Sanya Ruis...
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