For normal indoor environments and locations with high temperatures, dust, vibration, and fire hazards. Also suitable for damp areas. Not to be used in particularly damp, acidic, alkaline, corrosive, or explosive environments. Operating temperature range: -15℃ to +40℃. Conduit has excellent mechanical properties. Good corrosion resistance, with high pressure-bearing strength and working pressure exceeding 2.5Mpa. Smooth surface with low fluid resistance, non-scaling, and not conducive to microbial growth. Low coefficient of thermal expansion, no shrinkage or deformation. Traditional installation and connection methods. The epoxy coated conduit effectively addresses corrosion from water, burial, and acids, alkalis, and salts, with a service life of 50 years or more.