玄武巖套管是(shi)一種特殊的(de)(de)管道材料(liao)，主要(yao)用(yong)于(yu)石油、等能源的(de)(de)開采工程中(zhong)(zhong)。它(ta)的(de)(de)主要(yao)作用(yong)是(shi)保護油井和鉆(zhan)孔免受(shou)地(di)(di)下水(shui)和地(di)(di)層水(shui)的(de)(de)侵蝕；同時也可以防(fang)止泥漿或砂子進入(ru)油田生產系(xi)統中(zhong)(zhong)的(de)(de)其他部分造成堵塞(sai)或者損壞設備的(de)(de)問題在(zai)施工過程中(zhong)(zhong),需(xu)要(yao)在(zai)軟土(tu)地(di)(di)基上(shang)設置強度高且穩定(ding)性(xing)好(hao)的(de)(de)柔性(xing)基礎(chu)梁.采用(yong)鋼筋(jin)混凝(ning)土(tu)圈粱及構造筋(jin)做成的(de)(de)的(de)(de)基礎(chu)形式(shi)比較(jiao)理(li)想;在(zai)頻發區(qu)除了采用(yong)上(shang)述方(fang)法外(wai)還可以在(zai)地(di)(di)面上(shang)預制好(hao)大型空(kong)心的(de)(de)Y型墩并(bing)倒立于(yu)基礎(chu)上(shang)(注(zhu)意(yi):地(di)(di)面的(de)(de)基礎(chu)的(de)(de)承(cheng)載力(li)必須能滿足空(kong)心Y型塔吊底(di)座的(de)(de)重力(li)和上(shang)部重量(liang)的(de)(de)抵抗力(li))。

金(jin)(jin)(jin)屬(shu)(shu)(shu)護(hu)(hu)(hu)(hu)(hu)套(tao)(tao)(tao)是(shi)(shi)(shi)一種(zhong)用(yong)(yong)于保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)或(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)的(de)(de)金(jin)(jin)(jin)屬(shu)(shu)(shu)外(wai)(wai)(wai)殼，通常由銅、鋁或(huo)鋼等(deng)金(jin)(jin)(jin)屬(shu)(shu)(shu)制成(cheng)。以下(xia)是(shi)(shi)(shi)金(jin)(jin)(jin)屬(shu)(shu)(shu)護(hu)(hu)(hu)(hu)(hu)套(tao)(tao)(tao)的(de)(de)原理：金(jin)(jin)(jin)屬(shu)(shu)(shu)護(hu)(hu)(hu)(hu)(hu)套(tao)(tao)(tao)的(de)(de)主要(yao)作用(yong)(yong)是(shi)(shi)(shi)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)或(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)免(mian)受外(wai)(wai)(wai)界環境的(de)(de)影響，如機械(xie)損(sun)傷(shang)、化學腐蝕、高(gao)(gao)溫、潮濕等(deng)。金(jin)(jin)(jin)屬(shu)(shu)(shu)是(shi)(shi)(shi)一種(zhong)良好的(de)(de)導體，因此金(jin)(jin)(jin)屬(shu)(shu)(shu)護(hu)(hu)(hu)(hu)(hu)套(tao)(tao)(tao)可(ke)以提(ti)(ti)供電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)或(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)的(de)(de)屏蔽(bi)和(he)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)作用(yong)(yong)。金(jin)(jin)(jin)屬(shu)(shu)(shu)護(hu)(hu)(hu)(hu)(hu)套(tao)(tao)(tao)的(de)(de)另一個作用(yong)(yong)是(shi)(shi)(shi)將電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)或(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)的(de)(de)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)傳輸(shu)到外(wai)(wai)(wai)部。金(jin)(jin)(jin)屬(shu)(shu)(shu)護(hu)(hu)(hu)(hu)(hu)套(tao)(tao)(tao)可(ke)以將電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)從(cong)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)或(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)的(de)(de)內部傳輸(shu)到外(wai)(wai)(wai)部，從(cong)而實現電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)傳輸(shu)。金(jin)(jin)(jin)屬(shu)(shu)(shu)護(hu)(hu)(hu)(hu)(hu)套(tao)(tao)(tao)還(huan)可(ke)以提(ti)(ti)高(gao)(gao)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)或(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)的(de)(de)抗拉強度(du)和(he)抗壓強度(du)，使其(qi)更加耐(nai)用(yong)(yong)和(he)可(ke)靠。總之，金(jin)(jin)(jin)屬(shu)(shu)(shu)護(hu)(hu)(hu)(hu)(hu)套(tao)(tao)(tao)是(shi)(shi)(shi)一種(zhong)用(yong)(yong)于保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)或(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)的(de)(de)金(jin)(jin)(jin)屬(shu)(shu)(shu)外(wai)(wai)(wai)殼，由銅、鋁或(huo)鋼等(deng)金(jin)(jin)(jin)屬(shu)(shu)(shu)制成(cheng)。金(jin)(jin)(jin)屬(shu)(shu)(shu)護(hu)(hu)(hu)(hu)(hu)套(tao)(tao)(tao)的(de)(de)主要(yao)作用(yong)(yong)是(shi)(shi)(shi)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)或(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)免(mian)受外(wai)(wai)(wai)界環境的(de)(de)影響，提(ti)(ti)供電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)屏蔽(bi)和(he)保(bao)(bao)(bao)護(hu)(hu)(hu)(hu)(hu)作用(yong)(yong)，并(bing)提(ti)(ti)高(gao)(gao)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)或(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)的(de)(de)抗拉強度(du)和(he)抗壓強度(du)。

玄(xuan)武(wu)(wu)巖(yan)(yan)(yan)套(tao)管(guan)(guan)是一(yi)種新型的(de)(de)(de)(de)管(guan)(guan)道產品，其原理是基于玄(xuan)武(wu)(wu)巖(yan)(yan)(yan)纖(xian)維的(de)(de)(de)(de)優良性(xing)(xing)(xing)能進行制造(zao)。玄(xuan)武(wu)(wu)巖(yan)(yan)(yan)套(tao)管(guan)(guan)的(de)(de)(de)(de)主(zhu)要原理是，利用(yong)(yong)玄(xuan)武(wu)(wu)巖(yan)(yan)(yan)纖(xian)維的(de)(de)(de)(de)高(gao)強(qiang)度、高(gao)模量(liang)、耐(nai)腐(fu)(fu)蝕(shi)(shi)、耐(nai)高(gao)溫(wen)、耐(nai)低溫(wen)等特(te)性(xing)(xing)(xing)，通過編(bian)織、涂層、拉(la)絲(si)等工藝加(jia)(jia)工而成。玄(xuan)武(wu)(wu)巖(yan)(yan)(yan)套(tao)管(guan)(guan)具有(you)優異(yi)的(de)(de)(de)(de)力(li)學性(xing)(xing)(xing)能，可以承受較高(gao)的(de)(de)(de)(de)壓(ya)(ya)力(li)和(he)(he)彎(wan)曲應力(li)，同時(shi)具有(you)較好的(de)(de)(de)(de)化學穩定性(xing)(xing)(xing)和(he)(he)耐(nai)腐(fu)(fu)蝕(shi)(shi)性(xing)(xing)(xing)，可以長期在酸(suan)、堿、鹽(yan)等腐(fu)(fu)蝕(shi)(shi)性(xing)(xing)(xing)環(huan)(huan)境中(zhong)使用(yong)(yong)。此外，玄(xuan)武(wu)(wu)巖(yan)(yan)(yan)套(tao)管(guan)(guan)還具有(you)較低的(de)(de)(de)(de)熱導(dao)率和(he)(he)電導(dao)率，可以有(you)效地防(fang)止熱量(liang)和(he)(he)電流(liu)的(de)(de)(de)(de)傳導(dao)，適用(yong)(yong)于高(gao)溫(wen)、高(gao)壓(ya)(ya)、防(fang)腐(fu)(fu)蝕(shi)(shi)、防(fang)電磁場(chang)等特(te)殊(shu)環(huan)(huan)境下(xia)的(de)(de)(de)(de)管(guan)(guan)道使用(yong)(yong)。總之，玄(xuan)武(wu)(wu)巖(yan)(yan)(yan)套(tao)管(guan)(guan)的(de)(de)(de)(de)制造(zao)原理是利用(yong)(yong)玄(xuan)武(wu)(wu)巖(yan)(yan)(yan)纖(xian)維的(de)(de)(de)(de)優良性(xing)(xing)(xing)能，通過特(te)殊(shu)的(de)(de)(de)(de)工藝加(jia)(jia)工而成，具有(you)優異(yi)的(de)(de)(de)(de)力(li)學性(xing)(xing)(xing)能、化學穩定性(xing)(xing)(xing)和(he)(he)耐(nai)腐(fu)(fu)蝕(shi)(shi)性(xing)(xing)(xing)，適用(yong)(yong)于各種特(te)殊(shu)環(huan)(huan)境下(xia)的(de)(de)(de)(de)管(guan)(guan)道使用(yong)(yong)。