– Thermoelectric steam insulation: The length of the steam pipeline is 5000 m. There is less steam consumption in winter, which makes
the flow rate lower than 15 m/s, but the total temperature drop should not exceed 20 °C.
Working conditions: Steam temperature of 520 C

– Oilfield insulation of gas injection pipeline: Equipped with long gas injection pipelines, traditional heat preservation terminal has problems such as
low steam temperature and large water content. As a result, high-quality insulation materials are needed
to reduce the heat loss, Working conditions: Steam temperature of 350 C