MEIMAN DOOR,You should trust the experts industrial doors MEIMAN DOOR,You should trust the experts industrial doors
High Speed Door
Optional Controls & Curtains
Industry Sectional Door
Cargoes handling system
Gate seal/rain shed
Fireproof steel shutter
Door-in-curtain / steel fireproof rolling door
Vertical steel fireproof shutter
Side direction steel fireproof rolling door
Blast resistance shutter
Horizontal steel fireproof shutter
Large span vertical shutter
Fireproof steel Door
PVC Transparent Curtain
Stainless Steel Folding Door
Heavy-Duty Folding Door
supper large door
 
Vertical steel fireproof shutter
Technical performance


Vertical steel fireproof shutter

It is applied in industrial and civil constructions as fireproof compartment partitions








Fireproof performance: according to international GB14102-93 General Technical Conditions for Steel Fireproof Rolling Curtains, the fire endurance is graded to be 3.0h, 2.0h and 1.5h. Through the inspection of the National Quality Supervision and Inspection Center for Fixed Fire Extinguisher Systems and Fire Resistance Components, its fire endurance reaches 3.0 h and 4.0 h, and through the monitoring and measuring of Willington Fireproof Monitoring Center, Britain, its fire endurance reaches 4.0h.
Smoke proof performance:the smoke leakage amount of the smoke proof shutter is no more than 0.2 m3/m2min.
 Wind pressure resistance strength:90 Pa/m2 is the average wind pressure resistance performance of each type of shutter。
 Open/close speed:2-9m/min。



 The products of our company have been qualified in the inspection of the National Quality Supervision and Inspection Center for Fixed Fire Extinguisher Systems and Fire Resistance Components, according to GB14102-2005 Fireproof Rolling Curtain, NO.2006-4098.

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