某(mou)DN1200火炬氣管(guan)道,設計(ji)溫度-19~110℃,設計(ji)壓(ya)力(li)0.4MPa,火炬筒(tong)體與水平火炬管(guan)DN1200法蘭接口,選(xuan)用(yong)了陶(tao)瓷纖維墊片,見(jian)圖5.3.8。


  陶瓷纖維(wei)密(mi)封(feng)墊片(pian)(pian)是新(xin)型環保的(de)(de)(de)(de)耐高(gao)(gao)溫(wen)墊片(pian)(pian),它(ta)由陶瓷和能(neng)被分解(jie)的(de)(de)(de)(de)礦質(zhi)纖維(wei)組(zu)成,不僅能(neng)耐高(gao)(gao)溫(wen)(1100℃),而且(qie)具有(you)很低(di)的(de)(de)(de)(de)熱(re)傳導性(xing)(xing)(xing)(xing),是一種理想(xiang)的(de)(de)(de)(de)絕(jue)(jue)緣隔熱(re)材料,廣泛應用于鋼鐵、煉(lian)油、發電(dian)(dian)(dian)、玻(bo)璃(li)工(gong)業(ye)、機器制造等行(xing)業(ye)。具有(you)良(liang)好(hao)的(de)(de)(de)(de)抗(kang)酸堿腐(fu)蝕(shi)(shi)性(xing)(xing)(xing)(xing)和抗(kang)鋁鋅等熔融(rong)金屬侵蝕(shi)(shi)能(neng)力,良(liang)好(hao)的(de)(de)(de)(de)高(gao)(gao)溫(wen)強(qiang)度(du)和保溫(wen)隔熱(re)性(xing)(xing)(xing)(xing)能(neng),比玻(bo)璃(li)纖維(wei)更(geng)高(gao)(gao)一級的(de)(de)(de)(de)電(dian)(dian)(dian)絕(jue)(jue)緣性(xing)(xing)(xing)(xing)和高(gao)(gao)溫(wen)電(dian)(dian)(dian)絕(jue)(jue)緣性(xing)(xing)(xing)(xing);無(wu)(wu)毒、無(wu)(wu)害、無(wu)(wu)氣味。產品為非脆性(xing)(xing)(xing)(xing)材質(zhi),強(qiang)度(du)高(gao)(gao)、尺寸準確,可(ke)(ke)根據客(ke)戶要求制作各種形態。產品具有(you)良(liang)好(hao)的(de)(de)(de)(de)耐火隔熱(re)效果,可(ke)(ke)直接接觸火焰。產品特性(xing)(xing)(xing)(xing):低(di)熱(re)容(rong)量、低(di)熱(re)導率、優(you)良(liang)的(de)(de)(de)(de)熱(re)穩定性(xing)(xing)(xing)(xing)、優(you)良(liang)的(de)(de)(de)(de)抗(kang)熱(re)震性(xing)(xing)(xing)(xing)能(neng)、優(you)良(liang)的(de)(de)(de)(de)抗(kang)風蝕(shi)(shi)性(xing)(xing)(xing)(xing)能(neng)。


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