
專注于襯氟管道的研發生產銷售 Focus on R&D, production and sales of chemical equipment


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活套法蘭是(shi)指松套于容(rong)器(qi)或(huo)(huo)管道(dao)(dao)(dao)突(tu)緣的(de)一種法蘭。屬松式法蘭。突(tu)緣可(ke)采(cai)用翻邊、直(zhi)接(jie)車出或(huo)(huo)另(ling)外焊接(jie)圓環等方式制(zhi)成。優點是(shi)法蘭變形時對容(rong)器(qi)或(huo)(huo)管道(dao)(dao)(dao)不產生附加力矩(ju),制(zhi)造(zao)方便(bian)(bian),可(ke)采(cai)用與(yu)容(rong)器(qi)或(huo)(huo)管道(dao)(dao)(dao)不同(tong)的(de)材(cai)料制(zhi)造(zao),便(bian)(bian)于節省(sheng)貴重金屬。缺點是(shi)法蘭厚度較大(da)。適用于容(rong)器(qi)或(huo)(huo)管道(dao)(dao)(dao)內襯有脆性材(cai)料且壓力不高的(de)場合。
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