Our Connecting Hose for GPTF introduces oversea advanced technology, adopts metallic organic and inorganic Materials, and adds several kinds of metallic additive, refers to overseas the like products, composited by special technology after optimal design, its performance totally achieves national related standards and the requirement of Public Security Fire Standards Committee, specially used for Connecting Hose between IE/OE of smoke exhaust fan and smoke extraction pipes.

1.Product Usage

a.Fireproofing, smoke venting: In the case of fire, high-temperature fireproof ventilation duct itself won't burn and can hold up over 1 hour in the surrounding of 280℃ smoke, which maintains the normal operation of fireproofing and smoke venting system.

b.Soundproofing, vibration isolating: Absorbing working noise of fan, isolating the vibration between fan and air pipe.

c.Constant temperature, constant humidity, anticorrosion, acid proofing.

2.Features

a.Fireproofing Performance: Grade A according to GB8624-1997

b.Working Temperature: Can maintain applying over 1 hour in the surrounding of 280℃, can use for long time at 250℃, can also maintain good material performance at -70℃.

c.Working Pressure: Maximum Bursting Power≥26Kpa

d.1mm,1.2mm,2mm.

Material Thickness: 1mm,1.2mm,2mm.

e.Composition: Ti-Si composite rubber , high performance synthetic materials.

our company website:www.fireproof-material.com