金属包覆垫片适用于热交换器、压力容器、泵、阀及法兰面密封。但回弹力有限，需要求法兰表面平坦及紧固力很高才能达到良好效果。根据不同材料可以组合成304不锈钢包石棉包覆垫片，不锈钢包石墨包覆垫片等多种形式。                                                                                                                              
　包覆垫片材质：马口铁、不锈钢304、316、铜、铝等                                                                                                                              
　包覆垫片填充料：石棉、柔性石墨、聚四氟乙烯                                                                                                                              
　金属包覆垫片主要用途：适用于直径较大的压力容器（如换热器、反应器等）法兰的密封。                                                                                                                              
　各种介质的机泵、管阀、管道及各类设备的法兰等密封。适用于中、低压工况。金属包覆垫片“供应”/石棉包覆垫片“价格”