紫(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)（又稱純銅(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)）是(shi)(shi)(shi)由純度較高(gao)(gao)(gao)(gao)的(de)銅(tong)(tong)(tong)(tong)(tong)(tong)（含(han)銅(tong)(tong)(tong)(tong)(tong)(tong)量(liang)≥99.9％）制(zhi)(zhi)(zhi)(zhi)成(cheng)的(de)管(guan)(guan)(guan)(guan)材(cai)，因呈紫(zi)(zi)(zi)紅(hong)色而得(de)名(ming)。其具有(you)導(dao)(dao)電(dian)導(dao)(dao)熱(re)(re)性(xing)(xing)(xing)優異、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)本(ben)(ben)地(di)(di)(di)(di)(di)耐(nai)(nai)(nai)腐(fu)蝕(shi)(shi)(shi)性(xing)(xing)(xing)強(qiang)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)同(tong)城(cheng)塑性(xing)(xing)(xing)好(hao)(hao)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)本(ben)(ben)地(di)(di)(di)(di)(di)易加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)等(deng)特(te)點，廣(guang)泛應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)對性(xing)(xing)(xing)能(neng)要(yao)(yao)求(qiu)較高(gao)(gao)(gao)(gao)的(de)領(ling)域(yu)(yu)。以下是(shi)(shi)(shi)紫(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)的(de)主要(yao)(yao)特(te)性(xing)(xing)(xing)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)附近(jin)應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)場(chang)景(jing)(jing)及(ji)相(xiang)關(guan)要(yao)(yao)點：一、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)本(ben)(ben)地(di)(di)(di)(di)(di)核心(xin)特(te)性(xing)(xing)(xing)高(gao)(gao)(gao)(gao)純度與性(xing)(xing)(xing)能(neng)含(han)銅(tong)(tong)(tong)(tong)(tong)(tong)量(liang)通(tong)常達(da) 99.9％ 以上，雜(za)(za)質(zhi)(zhi)少，導(dao)(dao)電(dian)率僅次(ci)于(yu)(yu)(yu)銀（約 58 MS/m），導(dao)(dao)熱(re)(re)率高(gao)(gao)(gao)(gao)達(da) 401 W/(m?K)，是(shi)(shi)(shi)優異的(de)導(dao)(dao)電(dian)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)本(ben)(ben)地(di)(di)(di)(di)(di)導(dao)(dao)熱(re)(re)材(cai)料。質(zhi)(zhi)地(di)(di)(di)(di)(di)柔軟，易于(yu)(yu)(yu)彎曲(qu)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)本(ben)(ben)地(di)(di)(di)(di)(di)拉(la)(la)伸和(he)焊接，適合(he)(he)(he)(he)復雜(za)(za)管(guan)(guan)(guan)(guan)路(lu)或(huo)精密(mi)結(jie)構的(de)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)。耐(nai)(nai)(nai)腐(fu)蝕(shi)(shi)(shi)性(xing)(xing)(xing)在(zai)大氣(qi)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)淡水(shui)(shui)(shui)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)海(hai)水(shui)(shui)(shui)及(ji)某些化(hua)(hua)(hua)學(xue)介(jie)質(zhi)(zhi)中耐(nai)(nai)(nai)腐(fu)蝕(shi)(shi)(shi)，表面易形(xing)成(cheng)一層(ceng)致(zhi)密(mi)的(de)氧(yang)(yang)化(hua)(hua)(hua)銅(tong)(tong)(tong)(tong)(tong)(tong)保護膜，阻止進(jin)一步(bu)腐(fu)蝕(shi)(shi)(shi)。密(mi)封(feng)性(xing)(xing)(xing)與可靠性(xing)(xing)(xing)焊接性(xing)(xing)(xing)能(neng)優良(liang)，接口緊密(mi)，不易泄漏(lou)，適合(he)(he)(he)(he)輸(shu)(shu)(shu)送(song)流(liu)體(ti)或(huo)承(cheng)(cheng)載壓(ya)力(li)(li)的(de)場(chang)景(jing)(jing)。二、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)同(tong)城(cheng)主要(yao)(yao)應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)領(ling)域(yu)(yu)1. 制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)與暖(nuan)通(tong)空(kong)調（HVAC）紫(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)是(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)統(tong)(tong)的(de) “血管(guan)(guan)(guan)(guan)”，核心(xin)應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)包括：空(kong)調與冰箱：作(zuo)為(wei)蒸發器(qi)(qi)(qi)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)同(tong)城(cheng)冷(leng)(leng)(leng)(leng)凝器(qi)(qi)(qi)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)壓(ya)縮機(ji)(ji)之(zhi)間的(de)冷(leng)(leng)(leng)(leng)媒(mei)（制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)(ji)）管(guan)(guan)(guan)(guan)路(lu)，傳(chuan)輸(shu)(shu)(shu)氟利(li)昂、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)當(dang)地(di)(di)(di)(di)(di)R32、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)附近(jin)R410A 等(deng)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)(ji)。優勢：導(dao)(dao)熱(re)(re)性(xing)(xing)(xing)好(hao)(hao)，助力(li)(li)快速熱(re)(re)交換；耐(nai)(nai)(nai)高(gao)(gao)(gao)(gao)壓(ya)（可承(cheng)(cheng)受(shou) 10-25 MPa 壓(ya)力(li)(li)），抗(kang)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)(ji)腐(fu)蝕(shi)(shi)(shi)。熱(re)(re)泵系(xi)統(tong)(tong)：連接室外(wai)(wai)機(ji)(ji)與室內機(ji)(ji)，在(zai)制(zhi)(zhi)(zhi)(zhi)熱(re)(re) / 制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)循環中傳(chuan)輸(shu)(shu)(shu)熱(re)(re)量(liang)。工(gong)(gong)(gong)(gong)(gong)業冷(leng)(leng)(leng)(leng)卻設備(bei)：如(ru)(ru)冷(leng)(leng)(leng)(leng)水(shui)(shui)(shui)機(ji)(ji)組、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)油冷(leng)(leng)(leng)(leng)卻器(qi)(qi)(qi)的(de)內部(bu)換熱(re)(re)管(guan)(guan)(guan)(guan)路(lu)。2. 建筑給水(shui)(shui)(shui)與排水(shui)(shui)(shui)紫(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)在(zai)高(gao)(gao)(gao)(gao)端建筑中用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)供水(shui)(shui)(shui)系(xi)統(tong)(tong)，尤(you)其適合(he)(he)(he)(he)飲(yin)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)輸(shu)(shu)(shu)送(song)：飲(yin)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)：耐(nai)(nai)(nai)腐(fu)蝕(shi)(shi)(shi)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)無金屬(shu)析(xi)出，符合(he)(he)(he)(he)衛(wei)(wei)生標(biao)準（如(ru)(ru) GB/T 18033），避免水(shui)(shui)(shui)質(zhi)(zhi)污染，使(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)壽命(ming)可達(da) 50 年以上。熱(re)(re)水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)：耐(nai)(nai)(nai)高(gao)(gao)(gao)(gao)溫(wen)（可長期耐(nai)(nai)(nai)受(shou) 120℃高(gao)(gao)(gao)(gao)溫(wen)），適合(he)(he)(he)(he)地(di)(di)(di)(di)(di)暖(nuan)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)同(tong)城(cheng)熱(re)(re)水(shui)(shui)(shui)器(qi)(qi)(qi)等(deng)熱(re)(re)水(shui)(shui)(shui)場(chang)景(jing)(jing)，不易因熱(re)(re)脹冷(leng)(leng)(leng)(leng)縮開(kai)裂。消(xiao)防(fang)系(xi)統(tong)(tong)：高(gao)(gao)(gao)(gao)壓(ya)消(xiao)防(fang)水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)采(cai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)紫(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)，強(qiang)度高(gao)(gao)(gao)(gao)且抗(kang)振動(dong)沖擊。3. 電(dian)氣(qi)與電(dian)子工(gong)(gong)(gong)(gong)(gong)業利(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)紫(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)的(de)導(dao)(dao)電(dian)和(he)散(san)熱(re)(re)性(xing)(xing)(xing)能(neng)：母線(xian)與導(dao)(dao)電(dian)部(bu)件(jian)：在(zai)高(gao)(gao)(gao)(gao)壓(ya)電(dian)器(qi)(qi)(qi)（如(ru)(ru)開(kai)關(guan)柜(ju)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)當(dang)地(di)(di)(di)(di)(di)變壓(ya)器(qi)(qi)(qi)）中作(zuo)為(wei)導(dao)(dao)電(dian)母線(xian)，載流(liu)能(neng)力(li)(li)強(qiang)（截面積越大，載流(liu)量(liang)越高(gao)(gao)(gao)(gao)）。電(dian)子設備(bei)散(san)熱(re)(re)：如(ru)(ru)計算機(ji)(ji) CPU 散(san)熱(re)(re)器(qi)(qi)(qi)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)本(ben)(ben)地(di)(di)(di)(di)(di)5G 基(ji)站(zhan)射頻單(dan)元(yuan)（RRU）的(de)熱(re)(re)管(guan)(guan)(guan)(guan)，通(tong)過(guo)內部(bu)工(gong)(gong)(gong)(gong)(gong)質(zhi)(zhi)相(xiang)變實現散(san)熱(re)(re)。電(dian)纜護套管(guan)(guan)(guan)(guan)：保護通(tong)信(xin)電(dian)纜或(huo)電(dian)力(li)(li)電(dian)纜，抗(kang)電(dian)磁干擾且機(ji)(ji)械強(qiang)度高(gao)(gao)(gao)(gao)。4. 工(gong)(gong)(gong)(gong)(gong)業與化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)領(ling)域(yu)(yu)在(zai)高(gao)(gao)(gao)(gao)要(yao)(yao)求(qiu)的(de)工(gong)(gong)(gong)(gong)(gong)業環境(jing)中發揮作(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)：化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)：輸(shu)(shu)(shu)送(song)酸(suan)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)堿(jian)等(deng)腐(fu)蝕(shi)(shi)(shi)性(xing)(xing)(xing)介(jie)質(zhi)(zhi)（如(ru)(ru)稀(xi)硫酸(suan)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)氨溶液），紫(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)對非強(qiang)氧(yang)(yang)化(hua)(hua)(hua)性(xing)(xing)(xing)酸(suan)有(you)良(liang)好(hao)(hao)耐(nai)(nai)(nai)受(shou)性(xing)(xing)(xing)。船(chuan)舶(bo)與海(hai)洋工(gong)(gong)(gong)(gong)(gong)程：作(zuo)為(wei)海(hai)水(shui)(shui)(shui)淡化(hua)(hua)(hua)設備(bei)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)當(dang)地(di)(di)(di)(di)(di)船(chuan)舶(bo)冷(leng)(leng)(leng)(leng)卻系(xi)統(tong)(tong)的(de)管(guan)(guan)(guan)(guan)路(lu)，抗(kang)海(hai)水(shui)(shui)(shui)腐(fu)蝕(shi)(shi)(shi)（需配(pei)合(he)(he)(he)(he)鎳(nie)合(he)(he)(he)(he)金鍍層(ceng)進(jin)一步(bu)增強(qiang)耐(nai)(nai)(nai)蝕(shi)(shi)(shi)性(xing)(xing)(xing)）。液壓(ya)系(xi)統(tong)(tong)：部(bu)分(fen)高(gao)(gao)(gao)(gao)精度液壓(ya)設備(bei)采(cai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)紫(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)作(zuo)為(wei)高(gao)(gao)(gao)(gao)壓(ya)油管(guan)(guan)(guan)(guan)，密(mi)封(feng)性(xing)(xing)(xing)優于(yu)(yu)(yu)鋼管(guan)(guan)(guan)(guan)。5. 衛(wei)(wei)浴(yu)與裝飾(shi)高(gao)(gao)(gao)(gao)端衛(wei)(wei)浴(yu)配(pei)件(jian)：如(ru)(ru)水(shui)(shui)(shui)龍頭(tou)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)附近(jin)淋(lin)浴(yu)噴頭(tou)的(de)內部(bu)管(guan)(guan)(guan)(guan)路(lu)，紫(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)抗(kang)菌性(xing)(xing)(xing)（銅(tong)(tong)(tong)(tong)(tong)(tong)離子可抑(yi)制(zhi)(zhi)(zhi)(zhi)細菌滋(zi)生）契合(he)(he)(he)(he)衛(wei)(wei)生需求(qiu)。裝飾(shi)性(xing)(xing)(xing)管(guan)(guan)(guan)(guan)材(cai)：表面可電(dian)鍍或(huo)氧(yang)(yang)化(hua)(hua)(hua)處理，用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)家具、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)當(dang)地(di)(di)(di)(di)(di)燈具的(de)裝飾(shi)性(xing)(xing)(xing)結(jie)構件(jian)。6. 其他(ta)特(te)殊場(chang)景(jing)(jing)樂器(qi)(qi)(qi)制(zhi)(zhi)(zhi)(zhi)造：如(ru)(ru)銅(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)樂器(qi)(qi)(qi)（小號、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)同(tong)城(cheng)長號）的(de)管(guan)(guan)(guan)(guan)材(cai)，利(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)紫(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)的(de)聲(sheng)學(xue)性(xing)(xing)(xing)能(neng)和(he)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)性(xing)(xing)(xing)。醫療設備(bei)：醫用(yong)(yong)(yong)(yong)(yong)(yong)(yong)氣(qi)體(ti)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)（如(ru)(ru)氧(yang)(yang)氣(qi)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)本(ben)(ben)地(di)(di)(di)(di)(di)壓(ya)縮空(kong)氣(qi)），確保氣(qi)體(ti)純凈度和(he)管(guan)(guan)(guan)(guan)路(lu)性(xing)(xing)(xing)。三、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)附近(jin)分(fen)類(lei)與規格(ge)按制(zhi)(zhi)(zhi)(zhi)造工(gong)(gong)(gong)(gong)(gong)藝(yi)分(fen)類(lei)拉(la)(la)制(zhi)(zhi)(zhi)(zhi)管(guan)(guan)(guan)(guan)：通(tong)過(guo)拉(la)(la)伸工(gong)(gong)(gong)(gong)(gong)藝(yi)制(zhi)(zhi)(zhi)(zhi)成(cheng)，內壁(bi)光滑，尺(chi)寸(cun)精度高(gao)(gao)(gao)(gao)，用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)精密(mi)系(xi)統(tong)(tong)（如(ru)(ru)空(kong)調毛細管(guan)(guan)(guan)(guan)）。擠制(zhi)(zhi)(zhi)(zhi)管(guan)(guan)(guan)(guan)：通(tong)過(guo)擠壓(ya)成(cheng)型，壁(bi)厚較厚，適用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)大口徑或(huo)高(gao)(gao)(gao)(gao)壓(ya)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。按用(yong)(yong)(yong)(yong)(yong)(yong)(yong)途分(fen)類(lei)普通(tong)紫(zi)(zi)(zi)銅(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)：用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)一般輸(shu)(shu)(shu)水(shui)(shui)(shui)、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)附近(jin)輸(shu)(shu)(shu)氣(qi)場(chang)景(jing)(jing)。無氧(yang)(yang)銅(tong)(tong)(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)（TU1、湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)(bei)(bei)(bei)(bei)(bei)恩(en)(en)(en)(en)(en)施(shi)(shi)(shi)(shi)附近(jin)TU2）：含(han)氧(yang)(yang)量(liang)極低（≤0.001％），導(dao)(dao)電(dian)率更(geng)高(gao)(gao)(gao)(gao)，用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)高(gao)(gao)(gao)(gao)要(yao)(yao)求(qiu)導(dao)(dao)電(dian)場(chang)景(jing)(jing)（如(ru)(ru)精密(mi)電(dian)子元(yuan)件(jian)）。規格(ge)參數外(wai)(wai)徑范圍：3-200 mm（常見制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)為(wei) 6-25 mm）；壁(bi)厚范圍：0.5-10 mm，根(gen)據壓(ya)力(li)(li)需求(qiu)選擇。