The corrosion-resistant heat tracing sampling compound pipe is an important component of the environmental protection monitoring system cems/vocs. It is composed of reinforced explosion-proof, constant, power parallel, tracing, corrosion-resistant and high-temperature sampling pipes (PTFE, PFA, FEP, PVDF, 316L stainless steel, silicon steel), double-sided aluminum foil,high-temperature glass fiber of nano fireproof layer, environmental protection PVC sheath, etc.
Technical characteristics
When the ambient temperature is -20c and the wind speed is 15m/s, the temperature in the pipe is maintained at 40~200 ℃
The sampling pipeline can resist the corrosion of various acid and alkali media, and the pressure strength is 0.8MPa without leakage
The sampling pipeline can work for a long time at a temperature of <55 ℃
The minimum radius of curvature of composite pipe is 0.5m
Maximum continuous length 100~130m
Minimum fixed distance: 5m in vertical direction and 2m in horizontal direction
Project
Indicators
Constant power parallel type reinforced explosion-proof heat tracing belt: 60W/m
Busbar: silver plated copper; 19*0.41
Bus insulation layer: 4 layers, respectively PFA wrapping and alkali free glass fiber weaving
Nano fireproof insulation layer, in 450 ℃ (or above) high temperature or flame situation quickly harden and form a hard shell Form a hard shell, with heat insulation and fire resistance
Double sided aluminum foil
Double sided aluminum foil, single-layer wrapping
Glass fibre felt
50g/ ㎡, 40 layers of two-way wrapping,extreme insulation