DN80地(di)鐵(tie)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)過軌鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)特(te)點(dian)(dian) DN80地(di)鐵(tie)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)過軌鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)(shi)一(yi)(yi)種(zhong)(zhong)(zhong)外(wai)徑為80毫米的(de)(de)(de)(de)(de)(de)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，采用(yong)(yong)(yong)(yong)(yong)熱鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)工藝進行防(fang)腐處理。這種(zhong)(zhong)(zhong)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具(ju)(ju)有(you)(you)(you)(you)(you)以下特(te)點(dian)(dian)： 1. 耐(nai)(nai)腐蝕(shi)性(xing)強(qiang)：熱鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)工藝能(neng)(neng)夠(gou)(gou)有(you)(you)(you)(you)(you)效(xiao)地(di)增強(qiang)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)耐(nai)(nai)腐蝕(shi)性(xing)，山(shan)(shan)(shan)(shan)東(dong)昊(hao)德鋼(gang)(gang)(gang)鐵(tie)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)過軌管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)使(shi)(shi)其(qi)在(zai)地(di)鐵(tie)工程(cheng)(cheng)中能(neng)(neng)夠(gou)(gou)長(chang)(chang)期(qi)(qi)穩定(ding)運行。 2. 強(qiang)度(du)高：DN80地(di)鐵(tie)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)過軌鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具(ju)(ju)有(you)(you)(you)(you)(you)良好的(de)(de)(de)(de)(de)(de)機械性(xing)能(neng)(neng)，能(neng)(neng)夠(gou)(gou)承受較(jiao)大(da)的(de)(de)(de)(de)(de)(de)壓力(li)(li)(li)和(he)(he)(he)彎(wan)曲(qu)應(ying)力(li)(li)(li)。 3. 安(an)(an)裝方(fang)便：鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)連接和(he)(he)(he)安(an)(an)裝方(fang)式簡便，能(neng)(neng)夠(gou)(gou)有(you)(you)(you)(you)(you)效(xiao)地(di)縮短(duan)施(shi)工周期(qi)(qi)，提高工程(cheng)(cheng)效(xiao)率。 4. 長(chang)(chang)壽(shou)命：由于(yu)其(qi)優良的(de)(de)(de)(de)(de)(de)耐(nai)(nai)腐蝕(shi)性(xing)能(neng)(neng)和(he)(he)(he)機械性(xing)能(neng)(neng)，DN80地(di)鐵(tie)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)過軌鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)壽(shou)命較(jiao)長(chang)(chang)，能(neng)(neng)夠(gou)(gou)滿足(zu)地(di)鐵(tie)工程(cheng)(cheng)的(de)(de)(de)(de)(de)(de)長(chang)(chang)遠(yuan)需求(qiu)(qiu)。 鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)彎(wan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)(shi)彎(wan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)中的(de)(de)(de)(de)(de)(de)一(yi)(yi)種(zhong)(zhong)(zhong)是(shi)(shi)將彎(wan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)表(biao)(biao)(biao)面鍍(du)(du)(du)(du)(du)(du)(du)上一(yi)(yi)層(ceng)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)料(liao)(liao)(liao)，提高彎(wan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)耐(nai)(nai)腐蝕(shi)性(xing)能(neng)(neng)。鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)彎(wan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)分(fen)(fen)(fen)熱鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)和(he)(he)(he)電(dian)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)兩種(zhong)(zhong)(zhong)，熱鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)層(ceng)厚，電(dian)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)成(cheng)(cheng)(cheng)本(ben)低，表(biao)(biao)(biao)面不(bu)是(shi)(shi)很光滑。工藝特(te)點(dian)(dian)詳解：1.鹽鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)(de)(de)優化硫(liu)酸(suan)(suan)(suan)鹽鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)彎(wan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan) 點(dian)(dian)是(shi)(shi)電(dian)流效(xiao)率高達100％，沉積速率快(kuai)，這是(shi)(shi)其(qi)他鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)工藝無(wu)可比(bi)擬的(de)(de)(de)(de)(de)(de)。鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接頭(tou),穿(chuan)梁伸縮套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan),鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)穿(chuan)線管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接頭(tou),免焊接鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接頭(tou)，昊(hao)德地(di)埋(mai)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接頭(tou)，由于(yu)鍍(du)(du)(du)(du)(du)(du)(du)層(ceng)結晶不(bu)夠(gou)(gou)細致，分(fen)(fen)(fen)散能(neng)(neng)力(li)(li)(li)與深鍍(du)(du)(du)(du)(du)(du)(du)能(neng)(neng)力(li)(li)(li)較(jiao)差，因而只(zhi)適(shi)于(yu)幾何形狀簡單的(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)材(cai)(cai)與線材(cai)(cai)等(deng)電(dian)鍍(du)(du)(du)(du)(du)(du)(du)。鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)(de)(de)轉(zhuan)化鹽電(dian)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)彎(wan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)鐵(tie)合(he)(he)金只(zhi)保(bao)(bao)(bao)留硫(liu)酸(suan)(suan)(suan)鹽鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)(de)(de)主鹽硫(liu)酸(suan)(suan)(suan)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)，其(qi)余組分(fen)(fen)(fen)如硫(liu)酸(suan)(suan)(suan)鋁、山(shan)(shan)(shan)(shan)西(xi)(xi)(xi)本(ben)地(di)明礬(硫(liu)酸(suan)(suan)(suan)鋁鉀)等(deng)可在(zai)鍍(du)(du)(du)(du)(du)(du)(du)液處理時，加(jia)入氫(qing)(qing)氧化鈉(na)使(shi)(shi)之生(sheng)成(cheng)(cheng)(cheng)不(bu)溶性(xing)氫(qing)(qing)氧化物沉淀去除(chu)；對有(you)(you)(you)(you)(you)機添加(jia)劑，則加(jia)入粉狀活性(xing)炭吸咐去除(chu)。 具(ju)(ju)有(you)(you)(you)(you)(you)屈(qu)(qu)服(fu)(fu)現象的(de)(de)(de)(de)(de)(de)金屬材(cai)(cai)料(liao)(liao)(liao)，試樣(yang)在(zai)拉伸過程(cheng)(cheng)中力(li)(li)(li)不(bu)增加(jia)（保(bao)(bao)(bao)持(chi)恒定(ding)）仍(reng)能(neng)(neng)繼續伸長(chang)(chang)時的(de)(de)(de)(de)(de)(de)應(ying)力(li)(li)(li)，稱屈(qu)(qu)服(fu)(fu)點(dian)(dian)。若力(li)(li)(li)發生(sheng)下降(jiang)時，則應(ying)區分(fen)(fen)(fen)上、山(shan)(shan)(shan)(shan)西(xi)(xi)(xi)當地(di)下屈(qu)(qu)服(fu)(fu)點(dian)(dian)。屈(qu)(qu)服(fu)(fu)點(dian)(dian)的(de)(de)(de)(de)(de)(de)單位(wei)為N/mm2（MPa）。 一(yi)(yi)、山(shan)(shan)(shan)(shan)西(xi)(xi)(xi)附近預(yu)(yu)(yu)埋(mai)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)特(te)點(dian)(dian) 預(yu)(yu)(yu)埋(mai)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)(shi)一(yi)(yi)種(zhong)(zhong)(zhong)經(jing)過表(biao)(biao)(biao)面處理的(de)(de)(de)(de)(de)(de)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，其(qi)表(biao)(biao)(biao)面鍍(du)(du)(du)(du)(du)(du)(du)有(you)(you)(you)(you)(you)一(yi)(yi)層(ceng)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)層(ceng)，具(ju)(ju)有(you)(you)(you)(you)(you)良好的(de)(de)(de)(de)(de)(de)耐(nai)(nai)腐蝕(shi)性(xing)能(neng)(neng)和(he)(he)(he)防(fang)銹能(neng)(neng)力(li)(li)(li)。與普通(tong)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)相比(bi)，預(yu)(yu)(yu)埋(mai)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)壽(shou)命更(geng)長(chang)(chang)，可以保(bao)(bao)(bao)證長(chang)(chang)期(qi)(qi)穩定(ding)的(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)效(xiao)果。此外(wai)，預(yu)(yu)(yu)埋(mai)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)還具(ju)(ju)有(you)(you)(you)(you)(you)以下特(te)點(dian)(dian)： 1. 高強(qiang)度(du)：預(yu)(yu)(yu)埋(mai)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)采用(yong)(yong)(yong)(yong)(yong)優質(zhi)(zhi)鋼(gang)(gang)(gang)材(cai)(cai)制作而成(cheng)(cheng)(cheng)，具(ju)(ju)有(you)(you)(you)(you)(you)良好的(de)(de)(de)(de)(de)(de)抗(kang)拉、山(shan)(shan)(shan)(shan)西(xi)(xi)(xi)同(tong)城(cheng)抗(kang)壓和(he)(he)(he)抗(kang)沖擊性(xing)能(neng)(neng)，能(neng)(neng)夠(gou)(gou)承受各種(zhong)(zhong)(zhong)復雜環境下的(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)(yong)(yong)要(yao)求(qiu)(qiu)。 2. 輕(qing)便易安(an)(an)裝：預(yu)(yu)(yu)埋(mai)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)重量輕(qing)，便于(yu)運輸(shu)和(he)(he)(he)安(an)(an)裝，聊城(cheng)昊(hao)德鋼(gang)(gang)(gang)鐵(tie)有(you)(you)(you)(you)(you)限公司生(sheng)產的(de)(de)(de)(de)(de)(de)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接頭(tou)，南昌鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接頭(tou)，安(an)(an)徽(hui)預(yu)(yu)(yu)埋(mai)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接頭(tou)，鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)穿(chuan)線管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接頭(tou)，可以大(da)大(da)縮短(duan)施(shi)工周期(qi)(qi)，降(jiang)低工程(cheng)(cheng)成(cheng)(cheng)(cheng)本(ben)。 3. 適(shi)用(yong)(yong)(yong)(yong)(yong)范(fan)圍廣：預(yu)(yu)(yu)埋(mai)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)適(shi)用(yong)(yong)(yong)(yong)(yong)于(yu)各種(zhong)(zhong)(zhong)土壤、山(shan)(shan)(shan)(shan)西(xi)(xi)(xi)同(tong)城(cheng)水(shui)分(fen)(fen)(fen)、山(shan)(shan)(shan)(shan)西(xi)(xi)(xi)當地(di)氣體等(deng)介質(zhi)(zhi)，廣泛應(ying)用(yong)(yong)(yong)(yong)(yong)于(yu)建筑、山(shan)(shan)(shan)(shan)西(xi)(xi)(xi)當地(di)市(shi)政、山(shan)(shan)(shan)(shan)西(xi)(xi)(xi)交通(tong)、山(shan)(shan)(shan)(shan)西(xi)(xi)(xi)水(shui)利(li)等(deng)領域。 4. 環保(bao)(bao)(bao)材(cai)(cai)料(liao)(liao)(liao)：預(yu)(yu)(yu)埋(mai)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)(shi)一(yi)(yi)種(zhong)(zhong)(zhong)環保(bao)(bao)(bao)材(cai)(cai)料(liao)(liao)(liao)，能(neng)(neng)夠(gou)(gou)回收再(zai)利(li)用(yong)(yong)(yong)(yong)(yong)，符合(he)(he)可持(chi)續發展要(yao)求(qiu)(qiu)。