Hebei Hankai hydraulic pump seals
In addition to the materials used, the design of high temperature shaft seals is also crucial for their performance. The seal must effectively block the passage of fluids or gases through the interface between the moving shaft and stationary housing. This requires precise engineering to ensure a tight fit and proper sealing under varying temperature and pressure conditions.
high temperature shaft seals

Beyond their aesthetic value, terracotta roof tiles are renowned for their durability. When properly installed and maintained, they can last for several decades—often surpassing the lifespan of traditional asphalt shingles. Terracotta is naturally resistant to decay, pests, and Rot, making it an excellent choice for areas prone to humidity and extreme weather conditions. Its ability to withstand high temperatures and provide insulation also contributes to energy efficiency in homes, keeping interior spaces cooler in summer and warmer in winter.