钢质平开防火门 Fire resistance steel door
执行标准:GB12955-2008< 防火门 >
Standard of execution：GB12955-2008< Fire-proof door >
耐火性能:甲级1.50h,乙级1.00h,丙级0.50h
Fire resistance：Class a 1.50h, grade B 1.00h, class C 0.50h
适合场所:商用、民用和工业建筑等
Fit for a place：Commercial, civil and industrial buildings.
门框：采用1.2mm或1.5mm优质冷轧钢板或镀锌钢板，门框槽口内口镶嵌防火膨胀调，具有防烟功能。
Doorframe：Adopt 1.2mm or 1.5mm high quality cold rolled steel or galvanized steel plate, door frame slot inlaid fire-proof expansion adjustment, with smoke-proof function
门扇：采用0.8mm或1.0mm优质冷轧钢板或镀锌钢板，应用表面无焊接先进工艺，填充
绿色环保耐火材料，并先用高耐火等级的环保防火胶。
Door fan: Using 0.8mm or 1.0mm high-quality cold-rolled steel or galvanized steel sheet, the application of advanced surface welding-free technology, filled with green refractories, and first with high fire-resistant grade of environmental protection fire-retardant adhesive.
表面：静电粉末喷涂（RAL国际标准色）
PVC覆膜钢板，提供多种木纹效果
surface：Electrostatic powder spraying (RAL international standard color)
PVC coated steel sheet, provides a variety of grain effect.
五金：国标五金、欧标五金和美标五金的多种配套方案，满足不同部位用的
功能需求。
Hardware: Various matching programs of GB hardware, Euro standard hardware and American Standard hardware are used to satisfy different parts.
