2.7米較大防火門是指門框寬度或者高度為2700mm的產品，根據使用場所預留門洞規格不同，可選配數十款規格尺寸。
2.7米非標防火門系列產品采用鍍鋅鋼板或不銹鋼板作為制作材料，內部填充阻燃材料，門體邊框鑲嵌防火膨脹條，配置堅固耐用防火五金件，產品具有耐火穩定性好、完整性高等特點。 GFM 2700鋼質防火門表面噴塑烤漆工藝制作，自然均勻，不易脫落；可根據客戶需求提供色卡選擇顏色；（BFM2700）不銹鋼防火門采用304拉絲或鏡面不銹鋼材料，高檔美觀，同時具有良好的抗潮抗腐性。
2.7米較大尺寸防火門面積大、門體重，原材料選用加厚板材，達到及較過國家標準要求，同時采用內部加強工藝，配備較大門專用五金件，保證產品整體性能穩定，在滿足防火規范的同時保障日常使用安全性。
二米七較大規格防火門耐火極限時間較高可以達到1.5小時，達到甲級防火門規范要求，產品采用雙開整門方式制造，無須上亮搖頭，可開啟洞口尺寸達到限度，滿足消費者使用需求。
2.7米防火門尺寸選型 2.7米甲級防火門NJTJXF.COM GFM-3327-sk5A1.50-2 GFM-3127-sk5A1.50-2 GFM-3027-sk5A1.50-2 GFM-2927-sk5A1.50-2 GFM-2739-sk5A1.50-2 GFM-2736-sk5A1.50-2 GFM-2733-sk5A1.50-2 GFM-2730-sk5A1.50-2 GFM-2730-d5A1.50(甲級）-2-Ⅲ GFM-2729-d5A1.50(甲級）-2-Ⅲ GFM-2728-d5A1.50(甲級）-2-Ⅲ GFM-2727-d5A1.50(甲級）-2-Ⅲ GFM-2727-sk5A1.50-2 GFM-2724-sk5A1.50-2 GFM-2627-d5A1.50(甲級）-2-Ⅲ GFM-2427-bsk5A1.50-2 GFM-2427-sk5A1.50-2-Ⅰ GFM-2427-d5A1.50(甲級）-2-Ⅲ GFM-2327-bsk5A1.50-2 GFM-2327-d5A1.50(甲級）-2-Ⅲ GFM-2327-sk5A1.50-2-Ⅰ GFM-2227-sk5A1.50-2-Ⅰ GFM-2227-d5A1.50(甲級）-2-Ⅲ GFM-2227-bsk5A1.50-2 GFM-2127-sk5A1.50-2-Ⅰ GFM-2027-sk5A1.50-2-Ⅰ GFM-2027-bsk5A1.50-2 GFM-1927-sk5A1.50-2-Ⅰ GFM-1827-sk5A1.50-2-Ⅰ GFM-1827-bsk5A1.50-2 GFM-1827-d5A1.50(甲級）-2-Ⅲ GFM-1727-sk5A1.50-2-Ⅰ GFM-1727-d5A1.50(甲級）-2-Ⅲ GFM-1627-d5A1.50(甲級）-2-Ⅲ GFM-1527-sk5A1.50-2-子母式-Ⅰ GFM-1527-sk5A1.50-2-Ⅰ GFM-1527-bsk5A1.50-2-子母式 GFM-1527-bsk5A1.50-2 GFM-1327-bsk5A1.50-1 GFM-1227-bsk5A1.50-1 GFM-1127-bsk5A1.50-1 GFM-1027-bsk5A1.50-1
2.7米乙級防火門NJTJXF.COM GFM-3627-d5A1.00-2 GFM-3327-d5A1.00-2 GFM-3027-d5A1.00-2 GFM-2739-dk5A1.00-2 GFM-2730-d5A1.00-2 GFM-2729-d5A1.00(乙級)-2 GFM-2727-d5A1.00）-2 GFM-2724-d5A1.00-2 GFM-2627-d5A1.00(乙級)-2 GFM-2527-bsk5A1.00-2 GFM-2427-bsk5A1.00-2 GFM-2427-d5A1.00(乙級)-2 GFM-2427-sk5A1.00-2 GFM-2327-d5A1.00(乙級)-2 GFM-2327-sk5A1.00-2 GFM-2227-bsk5A1.00-2 GFM-2227-d5A1.00(乙級)-2 GFM-2227-sk5A1.00-2 GFM-2127-bsk5A1.00-2 GFM-2127-d5A1.00(乙級)-2 GFM-2127-sk5A1.00-2 GFM-2027-bsk5A1.00-2 GFM-2027-sk5A1.00-2 GFM-1927-sk5A1.00-2 GFM-1827-sk5A1.00-2 GFM-1827-d5A1.00(乙級)-2 GFM-1827-bsk5A1.00-2 GFM-1527-bsk5A1.00-2-子母式 GFM-1527-d5A1.00(乙級)-2 GFM-1527-bsk5A1.00-2 GFM-1527-sk5A1.00-2 GFM-1427-sk5A1.00-1 GFM-1327-bsk5A1.00-1 GFM-1227-bsk5A1.00-1 GFM-1227-sk5A1.00-1 GFM-1127-bsk5A1.00-1 GFM-1027-bsk5A1.00-1 GFM-1027-sk5A1.00-1 GFM-0927-sk5A1.00-1 GFM-0827-sk5A1.00-1 GFM-0727-sk5A1.00-1 較大防火門廠家相關推薦: 防火門
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