304金属缠绕垫片性能；使用温度-200-850℃使用压力0-20Mpa组成缠绕式密封垫片的金属带、软填料、内、外定位加强环的材质，您可根据不同的介质和操作条件，按此表分别选用自由组合。  

304金属缠绕垫片性能；使用(yong)温度(du)-200-850℃使用(yong)压(ya)力0-20Mpa组成缠绕式密封垫片的金属带、软填料、内、外定位加强环(huan)的材(cai)质，您可根据不同的介质和(he)操(cao)作(zuo)条件(jian)，按此表分别(bie)选用(yong)自由组合。  ;

金属缠绕垫片是选用优质合金带或不锈钢带材料，以石墨、石棉、四氟作填充材料，作“V"或“W"型相间螺旋缠绕制成。
    金属缠绕垫片应用于石油、化工、机械、冶金、电力、造船及管道、阀门、泵、压力容器、冷凝器、塔、人孔、手孔等法兰连接处，作静密封之用。由于机械强度高，使用方便，压缩回弹性好，更适应在剧烈的温度交变场合应用。
带内外(wai)环材质: OCr18N19SS304316316L蒙乃尔、纯(chun)钛带外(wai)环，带内 环，基本形。高强(qiang)石(shi)(shi)墨(mo)(mo)垫(dian)(dian)(dian)(dian)片(pian)(pian)根据使用(yong)需要可以(yi)(yi)加工成以(yi)(yi)下几种(zhong)形式：1.基本型石(shi)(shi)墨(mo)(mo)复(fu)合垫(dian)(dian)(dian)(dian)片(pian)(pian) 2.包(bao)(bao)内边(bian)石(shi)(shi)墨(mo)(mo)复(fu)合垫(dian)(dian)(dian)(dian)片(pian)(pian) 3.包(bao)(bao)外(wai)边(bian)石(shi)(shi)墨(mo)(mo)复(fu)合垫(dian)(dian)(dian)(dian)片(pian)(pian) 4.内外(wai)包(bao)(bao)边(bian)石(shi)(shi)墨(mo)(mo)复(fu)合垫(dian)(dian)(dian)(dian)片(pian)(pian)。石(shi)(shi)墨(mo)(mo)复(fu)合垫(dian)(dian)(dian)(dian)片(pian)(pian)包(bao)(bao)边(bian)形式即保持(chi)原有垫(dian)(dian)(dian)(dian)片(pian)(pian)的各(ge)项优异性能，又便于安装、拆卸，不易(yi)损坏(huai)，同时也可防止(zhi)介质对垫(dian)(dian)(dian)(dian)片(pian)(pian)的侵蚀，提高了耐压。常用(yong)包(bao)(bao)边(bian)材料为304或316不锈(xiu)。