Used for hot gas extraction from high temperature boilers, automobile exhaust emissions, factory solder fume extraction, blast furnace exhaust and welding gas exhaust, exhaust equipment, engine structures, heating engines, solids such as dust, powder and fibers, and gas environments such as steam And smoke, dust removal and extraction plant, heater discharge, aircraft equipment and military reconciling bellows and compressors, low pressure environments.
The automobile exhaust pipe is mainly used for the intake pipe of the hot and cold air of the automobile. It has the characteristics of light weight, good flexibility, strong pressure resistance, oil resistance, water resistance, and extremely convenient installation and maintenance. It is suitable for all kinds of cars, mini-cars, buses and trucks Etc. engine, air filter, intake of hot and cold air, ventilation system.
Conditions of use and performance indicators
Applicable temperature range: paper tube (PAP) -40°C-150°C; aluminum tube (APA) -40°C-200°C; aluminum-coated glass fiber tube -40°C-250°C
Minimum bending radius (r): equal to the inner diameter of the hose (D) r=D
Bending performance: After the tube is bent to the minimum radius, its diameter change is less than or equal to 5%
Rupture resistance: After 15 cycles of bending, the hose will not break
Negative burst pressure: ≥0.06Mpa
Radial pressure resistance: 500N—800N/400mm (varies with different material structures)
Water resistance: the hose is immersed in water for 300h, and the adhesive layers will not be delaminated
Oil resistance: the hose is immersed in 20# engine oil for 300h, and the adhesive layers will not be delaminated
Stretch amount: >20%
