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\r結(jié)構(gòu)特點(diǎn)：<\/span><\/b>
\r     HB4<\/span>型機(jī)械密封是內(nèi)裝、內(nèi)流、旋轉(zhuǎn)式、部分平衡型結(jié)構(gòu)。此機(jī)械密封彈簧座相當(dāng)于小軸套，因此省去軸套、彈簧座與動(dòng)環(huán)座撥叉?zhèn)鲃?dòng)，結(jié)構(gòu)緊湊，安裝方便，適用于管道離心泵等。<\/span>
\r    <\/span>磨擦副材質(zhì)與輔助密封材質(zhì)請(qǐng)根據(jù)實(shí)際工況選用。<\/span> <\/span><\/span>\r<\/p>\r<\/td>\r<\/tr>\r

\r
\r<\/span>適用范圍：<\/span><\/b>
\r<\/span>被密封介質(zhì)：油、水、弱酸、弱堿等含有少量顆粒的介質(zhì)。<\/span>
\r<\/span>密封腔壓力：<\/span>≤1.6Mpa
\r<\/span>密封腔溫度：<\/span>0<\/span>℃<\/span>~120<\/span>℃<\/span>
\r<\/span>線速度：<\/span>≤20m/s<\/span> <\/span>\r<\/p>\r<\/td>\r<\/tr>\r<\/tbody>\r<\/table>\r<\/div>\r<\/div>\r<\/div><\/div>