Providing you with a one-stop, customized service for all types of cables.
CONTACT
TEL: +86-319-5986999
Phone:+86-15833709658
Email:602992806@qq.com
Address: No. 8 Simahuilong Street, Ningjin, Hebei
Made from imported, environmentally friendly cross-linked polyolefin, this cable boasts exceptional flexibility, resistance to cracking, and excellent flame-retardant properties—non‑combustible, with low smoke levels approaching zero and no toxic fumes—making it a premium choice for residential wiring.
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Made from imported, environmentally friendly cross-linked polyolefin, this cable boasts exceptional flexibility, resistance to cracking, and flame-retardant properties that prevent ignition. It produces low smoke—approaching zero smoke—and emits no toxic gases, making it a premium-grade wire ideal for residential interior wiring.
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NH-BV copper-core PVC-insulated fire-resistant wire
Fire‑resistant cables are designed to maintain operation for a specified period under flame‑exposure conditions, thereby preserving circuit integrity. This type of cable retains its ability to supply power for a certain duration when subjected to fire. Fire‑resistant cables can continue to function—carrying current and transmitting signals—during a fire; whether or not they self‑extinguish is not a criterion for evaluation. Flame‑retardant cables, by contrast, cease operation rapidly in the event of a fire, with their primary function being to resist ignition and prevent flame spread, enabling self‑extinguishment. Fire‑resistant cables can sustain normal operation for 180 minutes when exposed to flames at temperatures between 750°C and 800°C.
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Ordinary insulated wire—household electrical cable—is the most commonly used type. Taking a 100-square-meter new home as an example: 200 meters of 4‑square‑millimeter copper‑core BV wire, 400 meters of 2.5‑square‑millimeter wire, 300 meters of 1.5‑square‑millimeter wire, and 100 meters of 1.5‑square‑millimeter two‑color copper‑core BV wire. The above figures assume no suspended ceiling; if you install a ceiling, you’ll need slightly more 1.5‑square‑millimeter wire.
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Founded in 2000, Guanghui Cable is a comprehensive wire and cable enterprise integrating professional R&D, manufacturing, sales, and service.
Contact us
TEL: +86-319-5986999
TEL: +86-319-5983448
Phone: +86-15833709658
Phone: +86-18931892651
WhatsApp: 8618931892651
Email: guanghuicable@gmail.com
No. 8 Simahuilong Street, Ningjin, Hebei
