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-2 |
| 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-2 | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | Flexible Intumescent Strips For Fire Doors ，Eco Intumescent Strips For Fire Doors ，Eco fire door frame strips | ||
Flexible Intumescent Fire Seal for Doors and Windows – Thermal Expansion Fire Stop Strip
Product Overview This flexible intumescent strip offers passive fire protection by expanding under high heat to seal air gaps and joints. It is widely used in fire door assemblies and window frames to contain smoke and fire.
Features Flexible and bendable for irregular gaps High thermal insulation rating Non-toxic and halogen-free Fast expansion and reliable sealing
Technical Specifications Material: Intumescent Graphite Compound Activation Temp: ~180°C Expansion Factor: Up to 25x Sizes: 10x2mm, 15x2mm, 20x4mm (custom available) Adhesive: Strong PSA backing Color: Grey, Red, Brown.
Applications Wooden and metal door perimeters Fire-resistant glass partitions Ventilation grilles Elevator shaft doors.
Customization Options OEM size and length options Printed product codes or arrows Double-sided adhesive available Cut-to-length strips or rolls.
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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