fireproof door

System and Equipment Quality Supervising and Testing Centre. 
  Specification: 2050mm*960mm*60mm +1.8mmthick steel frame & 1.2mm thick With coating
cold rolled steel door leaf + high grade anti-fire filling plus fireproofing
quality hinges, locks, handles, 
installing bolts, plug pin. (top closure and push-open bar not included in this quotation)

Price based on CNACL First Grade Fire Door Standard. (Pricing on CNACL Second Grade
Fire Door Standard could below by $4 perM2) 

Stuffing Material: fireproof material board: 1200kg/m3;anti-fire fills (silicic aluminum
figuline)128kg/m3 

Fire rated time > 1.20h '72 minutes' keep in complete form by > 950 degree , the
back side doorleaf average temperature about 83.8 degree after > 1.20h '72 minutes'
burning