\r \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)請根據(jù)實(shí)際工況選用。<\/span> <\/span><\/span>\r<\/p>\r<\/td>\r<\/tr>\r\r\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>
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