非金屬膨脹節具ju有you很hen多duo優you點dian,已yi應ying用yong於yu大da型xing電dian站zhan鍋guo爐lu的de排pai氣qi管guan係xi統tong,如ru進jin出chu口kou空kong氣qi預yu熱re器qi,進jin出chu口kou風feng機ji,風feng機ji係xi統tong,靜jing電dian除chu塵chen器qi,原yuan裝zhuang煙yan道dao,淨jing水shui管guan等deng。煙yan氣qi脫tuo硫liu係xi統tong的de空kong氣qi係xi統tong,兩liang個ge空kong氣qi係xi統tong,磨mo煤mei機ji的de引yin進jin和he出chu口kou,非fei金jin屬shu補bu償chang器qi的de安an裝zhuang。非fei金jin屬shu膨peng脹zhang節jie的de優you點dian是shi在zai非fei常chang緊jin湊cou的de空kong間jian內nei吸xi收shou大da的de差cha速su和he扭niu矩ju。偏pian轉zhuan,可ke以yi在zai各ge種zhong工gong作zuo條tiao件jian下xia正zheng常chang工gong作zuo。


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