金屬包覆墊片“供應(yīng)”/石棉包覆墊片“價(jià)格”金屬包覆墊片“供應(yīng)”/石棉包覆墊片“價(jià)格”金屬包覆墊片“供應(yīng)”/石棉包覆墊片“價(jià)格”金屬包覆墊片適用于熱交換器、壓力容器、泵、閥及法蘭面密封。但回彈力有限，需要求法蘭表面平坦及緊固力很高才能達(dá)到良好效果。根據(jù)不同材料可以組合成304不銹鋼包石棉包覆墊片，不銹鋼包石墨包覆墊片等多種形式。                                                                                                                              
　包覆墊片材質(zhì)：馬口鐵、不銹鋼304、316、銅、鋁等                                                                                                                              
　包覆墊片填充料：石棉、柔性石墨、聚四氟乙烯                                                                                                                              
　金屬包覆墊片主要用途：適用于直徑較大的壓力容器（如換熱器、反應(yīng)器等）法蘭的密封。                                                                                                                              
　各種介質(zhì)的機(jī)泵、管閥、管道及各類(lèi)設(shè)備的法蘭等密封。適用于中、低壓工況。金屬包覆墊片“供應(yīng)”/石棉包覆墊片“價(jià)格”