管法蘭墊片的分類
墊(dian)片(pian)(pian)(pian)(gasket)是兩個物體(ti)(ti)之間(jian)的機(ji)械密(mi)封,通常以防止兩個物體(ti)(ti)之間(jian)受(shou)到壓力、腐蝕、和管路自(zi)然地熱脹(zhang)冷縮泄漏。由(you)于機(ji)械加工表(biao)(biao)面不(bu)可(ke)能(neng)完美,使用墊(dian)片(pian)(pian)(pian)即可(ke)填(tian)補(bu)不(bu)規則性。一、按墊(dian)片(pian)(pian)(pian)材質分類 不(bu)同(tong)類型(xing)墊(dian)片(pian)(pian)(pian)材料見表(biao)(biao)5.3.1。 1.非金屬墊(dian)片(pian)(pian)(pian)(non-...