metal wiper seal
1. Dimensions The numbers can indicate the dimensions of the seal. For instance, the first number may denote the inner diameter, the second, the outer diameter, and the third could refer to the width or height of the seal. These dimensions are critical for ensuring that the seal fits perfectly within the intended assembly, thereby maximizing effectiveness.
20 35 7 oil seal



In the chemical industry, heat exchangers facilitate essential processes such as heating, cooling, condensation, and vaporization. By recovering heat from exothermic reactions or cooling down end products, these devices enhance energy utilization and minimize waste. For instance, in a petrochemical plant, heat exchangers are critical for refining processes like distillation, where precise temperature control is vital for product quality and yield.
مبادل حراري
