問：FHJLM3028是什么意思？

答：FHJLM是防火卷簾門的首字母縮寫，3028是指防火卷簾門的尺寸，F(xiàn)HJLM3028是指寬度3M 高度2.8M的防火卷簾門。

Q: What does FHJLM3028 mean?

Answer: FHJLM is the acronym for fire shutter door, 3028 refers to the size of fire shutter door, and FHJLM3028 refers to a fire shutter door with a width of 3M and a height of 2.8M

問：特級防火卷簾門耐火極限？?

答：國家標(biāo)準(zhǔn)特級防火卷簾門耐火極限應(yīng)不低于3H,緹艾迪特級防火卷簾門耐火極限≥4H，完全高于國家標(biāo)準(zhǔn)。

Q: Fire resistance limit of fire shutter doors?

Answer: The fire resistance limit of the national standard fire shutter door should not be less than 3H, and the fire resistance limit of TID fire shutter door should be ≥ 4H, which is completely higher than the national standard

問：特級防火卷簾門價格多少錢一平方？

答：特級防火卷簾門價格取決于門洞尺寸、品牌商配置及客戶要求等因素，如需了解詳細報價，歡迎您致電緹艾迪 全國銷售熱線400-616-8865，我們會為您安排產(chǎn)品工程師為您提供咨詢和報價服務(wù)。

Q: How much is the price of fire shutter door per square meter?

Answer: The price of fire shutter doors depends on factors such as door opening size, brand configuration, and customer requirements. If you need a detailed quotation, please call TID National Sales Hotline 400-616-8865, and we will arrange product engineers to provide consultation and quotation services for you

問：特級防火卷簾門是什么材質(zhì)的？

答：特級防火卷簾門簾面采用無機纖維復(fù)合防火卷簾簾面，具有非常好的防斷裂強度和阻燃性能。軌道采用高耐腐、耐銹性能的 鍍鋁鋅軌道，防腐性能是普通鍍鋅的4倍。

Q: What material is the national standard fire shutter door?

Answer: The national standard fire shutter door curtain adopts inorganic fiber composite curtain surface, which has excellent anti fracture strength and flame retardant performance. The TID fireproof roller shutter track adopts aluminum zinc plated track with high corrosion and rust resistance, with anti-corrosion performance four times that of ordinary galvanized