Hebei Hong'an Fire Door Co., Ltd. is one of the most reliable manufacturers and suppliers of wood veneer insulated wooden fire door in China. If you're going to buy durable wood veneer insulated wooden fire door made in China, welcome to get free sample from our factory. All customized products are with high quality and low price.
Wood veneer insulated wooden fire door
Wooden fire doors adopt flame-retardant wood / flame-retardant wood products to manufacture door frames, door leaf frames and door leaf panels. The door leaf is filled with non-toxic and harmless fireproof heat-insulating core material, fitted with special fire hardware, and is a fire separation door with specified fire resistance limit.
A wooden fire door is not an ordinary wooden door merely painted with fire retardant coating. The wood must undergo flame-retardant impregnation treatment, the door leaf contains fireproof core material, and the complete product shall have 3C fire certification.
Fire Resistance Rating & Configuration
Penutup pintu tahan api: Menutup pintu secara otomatis saat kebakaran terjadi. Engsel tahan api, kunci tahan api, pengatur urutan penutupan (pintu daun ganda).
Segel pengembang tahan api pada bingkai pintu: Mengembang pada suhu tinggi untuk menutup celah pintu dan menghambat aliran asap.
Jika diperlukan jendela pengintai, wajib pakai kaca tahan api Kelas A. Kaca tempered biasa tidak bisa digunakan sebagai pengganti.
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