大連膠管結構是由耐液體的合成橡膠內膠層、中膠層、Ⅰ或Ⅱ或Ⅲ層鋼絲編織增強層、及耐天候性能優良的合成橡膠外膠層組成。主要用于礦井液壓支架、油田開采,適宜于工程建筑、起重運輸、冶金鍛壓、礦山設備、船舶、注塑機械、農業機械、各種機床以及各工業部門機械化、自動化液壓系統中輸送具有一定壓力和溫度的石油基如礦物油、可溶性油、液壓油、燃油、潤滑油等液體、水基液體,如乳化液、油水乳濁液、水、氣體等和液體傳動用。膠管使(shi)(shi)(shi)用(yong)(yong)(yong)注意事(shi)項(xiang):由于膠管品種復雜,結構多樣,加之(zhi)使(shi)(shi)(shi)用(yong)(yong)(yong)條(tiao)件不(bu)(bu)(bu)一,因此膠管使(shi)(shi)(shi)用(yong)(yong)(yong)壽命長(chang)短,不(bu)(bu)(bu)僅決定(ding)于質量的(de)好壞,同時(shi)也(ye)決定(ding)于正確使(shi)(shi)(shi)用(yong)(yong)(yong)保養。所以即使(shi)(shi)(shi)產品有(you)高質量,如(ru)不(bu)(bu)(bu)能正確地(di)使(shi)(shi)(shi)用(yong)(yong)(yong)和保養,也(ye)會(hui)嚴重影響其(qi)使(shi)(shi)(shi)用(yong)(yong)(yong)質量和壽命,甚至發(fa)生不(bu)(bu)(bu)應有(you)的(de)嚴重事(shi)故,對財物(wu)造成損失。因此,它的(de)使(shi)(shi)(shi)用(yong)(yong)(yong)可信賴度要相對差(cha)一些。