Henan Verde Cable Co., Ltd. is one of the leading manufacturers and suppliers of bttrz mineral insulated fire-resistant cable in China, featured by quality products and good price. If you're going to wholesale durable bttrz mineral insulated fire-resistant cable made in China, welcome to get price list from our factory.
Core Advantages
- Using inorganic mineral insulation materials, it can maintain continuous power supply at 950℃-1000℃ for over 3 hours in a fire environment, without generating toxic smoke, thereby reducing the risk of fire spread from its source.
- The insulation layer possesses waterproof, corrosion-resistant, and mechanical impact resistance properties, enabling stable operation even in harsh environments such as high temperatures, humidity, and saline-alkali conditions. It is suitable for complex scenarios such as underground utility tunnels and coastal engineering projects.
- It is made of halogen-free, low-smoke, and environmentally friendly materials, free of harmful substances. It poses no risk of aging or cracking even after long-term use, reducing maintenance costs in the long run. It complies with environmental standards such as the EU RoHS directive.
Applicable Scenarios
It is widely used in high-rise building emergency lighting, subway tunnel power systems, hospital operating room power supply, data center backup power circuits, and other places with extremely high safety requirements. It has passed authoritative fire performance tests and provides a stable power safety barrier for customers worldwide.
| Model | Full Name | Core Features |
| NG-A(BTLY) | Isolated flexible mineral insulated cable | Aluminum sheath + inorganic insulation, high cost-effectiveness |
| YTTW | Flexible metal sheathed mineral insulated cable | Copper sheath + mica tape insulation, good flexibility |
| BBTRZ | Flexible mineral insulated cable without metal sheath | The structure is similar to that of ordinary cables, and it is truly flexible |
| BTTZ | Rigid mineral insulated cable | Copper sheath + magnesium oxide insulation, with the strongest fire resistance, but it is hard and short |
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