Fire door set in refuge room

Classification: Refuge bay door
Number of views: second
Date of issue: 2020-07-31 10:16:54

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Product Overview
Performance characteristics
technical parameter

Product Introduction

1. Stainless steel fireproof door is made of stainless steel as door frame, door leaf, etc. With heat resistance, it can still maintain high strength and toughness under high temperature conditions, and can effectively protect against explosion and other emergencies.

2. Stainless steel fireproof door contains nickel and chromium metal, with strong corrosion resistance and long service life. It is suitable for various industrial buildings, residential buildings and other places with high fire protection requirements. Generally, perlite plate is used as filler.

3. The fire resistance limit is Class A and 1.2h. The sound insulation effect is good. The product's sound insulation index RW is ≥ 23dB. Decoratively, it is beautiful, firm and durable, and various production styles are available for selection.

Single leaf wooden fireproof door with pattern

Main technical performance of stainless steel fire door:

1. Fire resistance limit: Class A is 1.2h.

2. Sound insulation effect: it has good sound insulation effect, and the product's sound insulation index RW ≥ 23dB.

3. Decorative: beautiful, firm and durable, with various production styles available.

Determination of opening direction of stainless steel fire door:

1. The fire door is generally a normally closed exterior door, which opens in the direction of evacuation. When standing outside the door, it faces the hinge. When the hinge is on the right, it opens on the right.

2. For the installation position of the door and the size of the opening, please provide the building plan and size table.

Grade A stainless steel fireproof door series is developed in accordance with the national standard GB12955-91, and conforms to ISO3008 and BS476 standards. After being tested by the testing center, the fire resistance limit of stainless steel fireproof door must meet the fire resistance requirements of Grade A, and it can be used to make super grade (fire resistance limit 2.0 hours) fireproof doors for special places The three major production bases in Beijing have all passed the type approval of the Fire Product Conformity Assessment Center of the Ministry of Public Security.