Ring with two-way sealing function, auto air conditioning O-ring design, materials, manufacturing, and other quality of the merits of the normal operation of equipment, efficiency and performance, service life and energy saving, emission reduction, energy and environmental protection have very big impact.

??In the automotive air conditioning and refrigeration systems, automotive air conditioning O-ring seal still plays an important role. It can be used alone in automotive air conditioning O-rings at the car air conditioning duct. Mechanical seals and lip automotive air conditioning refrigerant compressor rotary shaft seals automotive air conditioning O-rings can be used with other non-rubber seal combination.

??Working pressure high pressure side of the car air conditioning systems for 3400kpa.Working pressure exceeds automotive air conditioning O-ring design worthy of normal use, will make automobile air conditioning O-rings occur under prolonged high pressure leak permanent deformation. Access requires special tools automotive air conditioning O-rings is seldom used in automobile air conditioning system.