タイトルまたは説明

Is one of the core parts of the automobile, motorcycle catalytic converter, located between the carrier and the shell, is mainly used to protect the catalytic converter core ceramic honeycomb catalyst carrier is not damaged, to fix the carrier and shock absorption, and has good air tightness and heat insulation function. Its excellent thermal expansion properties to solve the ceramic carrier and metal shell in the thermal expansion of significant differences, so that the ceramic carrier from uneven road shock and vibration, and ensuring the performance of automotive catalytic converters.