在(zai)(zai)(zai)(zai)生產(chan)和(he)(he)運(yun)輸(shu)過程(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)，方(fang)(fang)(fang)(fang)(fang)(fang)矩(ju)(ju)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)材(cai)(cai)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)難免會涂(tu)油(you)(you)(you)(you)(you)(you)(you)(you)，影響(xiang)除(chu)(chu)銹(xiu)(xiu)(xiu)、磷化(hua)(hua)(hua)(hua)(hua)(hua)(hua)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)質量，降(jiang)低涂(tu)層與(yu)(yu)基(ji)體(ti)(ti)之間的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)附著力(li)(li)。那么(me)，如何(he)從(cong)方(fang)(fang)(fang)(fang)(fang)(fang)矩(ju)(ju)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)中(zhong)(zhong)(zhong)(zhong)(zhong)去除(chu)(chu)石(shi)油(you)(you)(you)(you)(you)(you)(you)(you)呢(ni)(ni)?今(jin)天(tian)我們將(jiang)(jiang)介紹一(yi)(yi)(yi)下(xia)(xia)常(chang)(chang)(chang)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)脫(tuo)油(you)(you)(you)(you)(you)(you)(you)(you)方(fang)(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)。有(you)(you)機(ji)溶(rong)劑(ji)(ji)清(qing)(qing)(qing)洗(xi)(xi)：皂(zao)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)(you)(you)和(he)(he)未皂(zao)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)(you)(you)主(zhu)要(yao)(yao)溶(rong)解在(zai)(zai)(zai)(zai)有(you)(you)機(ji)溶(rong)劑(ji)(ji)中(zhong)(zhong)(zhong)(zhong)(zhong)，以(yi)(yi)去除(chu)(chu)油(you)(you)(you)(you)(you)(you)(you)(you)污。常(chang)(chang)(chang)見的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)有(you)(you)機(ji)溶(rong)劑(ji)(ji)有(you)(you)乙醇、清(qing)(qing)(qing)潔汽(qi)油(you)(you)(you)(you)(you)(you)(you)(you)、甲苯、四氯(lv)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)碳(tan)、三(san)氯(lv)乙烯等(deng)(deng)。有(you)(you)效(xiao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)劑(ji)(ji)是(shi)(shi)(shi)(shi)四氯(lv)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)碳(tan)和(he)(he)三(san)氯(lv)乙烯，它們不(bu)(bu)(bu)(bu)燃(ran)燒，可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)在(zai)(zai)(zai)(zai)較(jiao)高的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溫度(du)(du)下(xia)(xia)脫(tuo)油(you)(you)(you)(you)(you)(you)(you)(you)。需要(yao)(yao)注意的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)是(shi)(shi)(shi)(shi)，當有(you)(you)機(ji)溶(rong)劑(ji)(ji)從(cong)油(you)(you)(you)(you)(you)(you)(you)(you)中(zhong)(zhong)(zhong)(zhong)(zhong)除(chu)(chu)去后，還(huan)需要(yao)(yao)額外的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)除(chu)(chu)油(you)(you)(you)(you)(you)(you)(you)(you)。因(yin)(yin)為(wei)當溶(rong)劑(ji)(ji)在(zai)(zai)(zai)(zai)方(fang)(fang)(fang)(fang)(fang)(fang)矩(ju)(ju)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)蒸發時(shi)(shi)，通(tong)(tong)(tong)常(chang)(chang)(chang)會留(liu)下(xia)(xia)一(yi)(yi)(yi)層薄(bo)膜，在(zai)(zai)(zai)(zai)隨后的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)過程(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)，通(tong)(tong)(tong)過堿清(qing)(qing)(qing)洗(xi)(xi)和(he)(he)電(dian)(dian)(dian)(dian)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學脫(tuo)油(you)(you)(you)(you)(you)(you)(you)(you)可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)去除(chu)(chu)薄(bo)膜。 如何(he)從(cong)方(fang)(fang)(fang)(fang)(fang)(fang)矩(ju)(ju)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)中(zhong)(zhong)(zhong)(zhong)(zhong)去除(chu)(chu)石(shi)油(you)(you)(you)(you)(you)(you)(you)(you)呢(ni)(ni)?電(dian)(dian)(dian)(dian)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學清(qing)(qing)(qing)洗(xi)(xi)：它通(tong)(tong)(tong)常(chang)(chang)(chang)用(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)從(cong)陰極(ji)(ji)中(zhong)(zhong)(zhong)(zhong)(zhong)去除(chu)(chu)油(you)(you)(you)(you)(you)(you)(you)(you)或(huo)(huo)(huo)通(tong)(tong)(tong)過交(jiao)替陽(yang)極(ji)(ji)和(he)(he)陰極(ji)(ji)去除(chu)(chu)油(you)(you)(you)(you)(you)(you)(you)(you)。通(tong)(tong)(tong)過電(dian)(dian)(dian)(dian)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學反應(ying)從(cong)陰極(ji)(ji)析(xi)出(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氫(qing)(qing)或(huo)(huo)(huo)從(cong)陽(yang)極(ji)(ji)析(xi)出(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氧，用(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)機(ji)械(xie)(xie)攪拌方(fang)(fang)(fang)(fang)(fang)(fang)矩(ju)(ju)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)液，促進金(jin)屬(shu)(shu)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)(you)(you)。同(tong)(tong)時(shi)(shi)，溶(rong)液不(bu)(bu)(bu)(bu)斷交(jiao)換，有(you)(you)利于(yu)(yu)(yu)(yu)(yu)(yu)(yu)油(you)(you)(you)(you)(you)(you)(you)(you)漬(zi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)皂(zao)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)反應(ying)和(he)(he)乳(ru)(ru)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)。在(zai)(zai)(zai)(zai)氣(qi)泡不(bu)(bu)(bu)(bu)斷析(xi)出(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)影響(xiang)下(xia)(xia)，剩余的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)(you)(you)斑(ban)從(cong)金(jin)屬(shu)(shu)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)分(fen)離(li)出(chu)(chu)來。但(dan)(dan)在(zai)(zai)(zai)(zai)從(cong)陰極(ji)(ji)中(zhong)(zhong)(zhong)(zhong)(zhong)去除(chu)(chu)油(you)(you)(you)(you)(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)過程(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)，氫(qing)(qing)經(jing)(jing)常(chang)(chang)(chang)滲(shen)入金(jin)屬(shu)(shu)，導致氫(qing)(qing)脆(cui)。為(wei)了防(fang)止(zhi)氫(qing)(qing)脆(cui)，通(tong)(tong)(tong)常(chang)(chang)(chang)采用(yong)(yong)(yong)負極(ji)(ji)和(he)(he)負極(ji)(ji)交(jiao)替去除(chu)(chu)油(you)(you)(you)(you)(you)(you)(you)(you)。 如何(he)從(cong)方(fang)(fang)(fang)(fang)(fang)(fang)矩(ju)(ju)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)中(zhong)(zhong)(zhong)(zhong)(zhong)去除(chu)(chu)石(shi)油(you)(you)(you)(you)(you)(you)(you)(you)呢(ni)(ni)?今(jin)天(tian)我們將(jiang)(jiang)介紹一(yi)(yi)(yi)下(xia)(xia)常(chang)(chang)(chang)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)脫(tuo)油(you)(you)(you)(you)(you)(you)(you)(you)方(fang)(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)。堿清(qing)(qing)(qing)洗(xi)(xi)：一(yi)(yi)(yi)種(zhong)(zhong)(zhong)基(ji)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)堿化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學作(zuo)(zuo)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)清(qing)(qing)(qing)洗(xi)(xi)方(fang)(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)因(yin)(yin)其使(shi)(shi)用(yong)(yong)(yong)簡(jian)單(dan)、價格(ge)低廉、易(yi)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)獲得原料(liao)而(er)得到(dao)廣泛(fan)(fan)應(ying)用(yong)(yong)(yong)。由(you)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)堿洗(xi)(xi)工(gong)(gong)(gong)藝(yi)依賴于(yu)(yu)(yu)(yu)(yu)(yu)(yu)皂(zao)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)、乳(ru)(ru)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)等(deng)(deng)功(gong)能(neng)(neng)，不(bu)(bu)(bu)(bu)能(neng)(neng)使(shi)(shi)用(yong)(yong)(yong)單(dan)一(yi)(yi)(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)堿來達到(dao)上述性(xing)(xing)能(neng)(neng)。通(tong)(tong)(tong)常(chang)(chang)(chang)使(shi)(shi)用(yong)(yong)(yong)多(duo)種(zhong)(zhong)(zhong)成分(fen)，有(you)(you)時(shi)(shi)添加表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)劑(ji)(ji)等(deng)(deng)添加劑(ji)(ji)。皂(zao)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)程(cheng)度(du)(du)由(you)堿度(du)(du)決定(ding)(ding)，高堿度(du)(du)可(ke)(ke)(ke)(ke)(ke)降(jiang)低油(you)(you)(you)(you)(you)(you)(you)(you)與(yu)(yu)溶(rong)液的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)張(zhang)(zhang)力(li)(li)，使(shi)(shi)油(you)(you)(you)(you)(you)(you)(you)(you)易(yi)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)乳(ru)(ru)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)。另外，經(jing)(jing)過堿洗(xi)(xi)后，可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)去除(chu)(chu)殘(can)留(liu)方(fang)(fang)(fang)(fang)(fang)(fang)矩(ju)(ju)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)清(qing)(qing)(qing)洗(xi)(xi)劑(ji)(ji)。表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)劑(ji)(ji)清(qing)(qing)(qing)洗(xi)(xi)：表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)劑(ji)(ji)具有(you)(you)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)張(zhang)(zhang)力(li)(li)低、潤濕性(xing)(xing)好、乳(ru)(ru)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)性(xing)(xing)好等(deng)(deng)優(you)點(dian)，是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)種(zhong)(zhong)(zhong)廣泛(fan)(fan)應(ying)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)脫(tuo)油(you)(you)(you)(you)(you)(you)(you)(you)方(fang)(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)。通(tong)(tong)(tong)過表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)劑(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)乳(ru)(ru)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)作(zuo)(zuo)用(yong)(yong)(yong)，在(zai)(zai)(zai)(zai)油(you)(you)(you)(you)(you)(you)(you)(you)水界面(mian)(mian)(mian)(mian)上形(xing)(xing)(xing)(xing)成一(yi)(yi)(yi)定(ding)(ding)強(qiang)度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)界面(mian)(mian)(mian)(mian)膜，改變界面(mian)(mian)(mian)(mian)狀(zhuang)態，使(shi)(shi)油(you)(you)(you)(you)(you)(you)(you)(you)顆粒分(fen)散在(zai)(zai)(zai)(zai)水溶(rong)液中(zhong)(zhong)(zhong)(zhong)(zhong)，形(xing)(xing)(xing)(xing)成乳(ru)(ru)液。或(huo)(huo)(huo)通(tong)(tong)(tong)過表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)劑(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)解，使(shi)(shi)不(bu)(bu)(bu)(bu)溶(rong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)水的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)(you)(you)垢在(zai)(zai)(zai)(zai)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)方(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)中(zhong)(zhong)(zhong)(zhong)(zhong)溶(rong)解于(yu)(yu)(yu)(yu)(yu)(yu)(yu)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)劑(ji)(ji)膠束中(zhong)(zhong)(zhong)(zhong)(zhong)，從(cong)而(er)將(jiang)(jiang)油(you)(you)(you)(you)(you)(you)(you)(you)垢轉移到(dao)水溶(rong)液中(zhong)(zhong)(zhong)(zhong)(zhong)。 無縫(feng)(feng)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)方(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)種(zhong)(zhong)(zhong)具有(you)(you)中(zhong)(zhong)(zhong)(zhong)(zhong)空截(jie)面(mian)(mian)(mian)(mian)、周邊沒有(you)(you)接縫(feng)(feng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)長條鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)材(cai)(cai)。鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具有(you)(you)中(zhong)(zhong)(zhong)(zhong)(zhong)空截(jie)面(mian)(mian)(mian)(mian)，大(da)量用(yong)(yong)(yong)作(zuo)(zuo)輸(shu)送(song)流(liu)體(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)，如輸(shu)送(song)石(shi)油(you)(you)(you)(you)(you)(you)(you)(you)、天(tian)然氣(qi)、煤氣(qi)、水及某些(xie)固體(ti)(ti)物料(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)等(deng)(deng)。鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)圓(yuan)(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)等(deng)(deng)實(shi)心(xin)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)材(cai)(cai)相比，在(zai)(zai)(zai)(zai)抗(kang)(kang)(kang)彎抗(kang)(kang)(kang)扭強(qiang)度(du)(du)相同(tong)(tong)時(shi)(shi)，重量較(jiao)輕，是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)種(zhong)(zhong)(zhong)經(jing)(jing)濟截(jie)面(mian)(mian)(mian)(mian)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)材(cai)(cai)，廣泛(fan)(fan)用(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)結構件(jian)(jian)和(he)(he)機(ji)械(xie)(xie)零件(jian)(jian)，如石(shi)油(you)(you)(you)(you)(you)(you)(you)(you)鉆桿、汽(qi)車傳動軸、自行(xing)車架(jia)以(yi)(yi)及建(jian)筑(zhu)施工(gong)(gong)(gong)中(zhong)(zhong)(zhong)(zhong)(zhong)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)腳手架(jia)等(deng)(deng)。用(yong)(yong)(yong)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)環(huan)形(xing)(xing)(xing)(xing)零件(jian)(jian)，可(ke)(ke)(ke)(ke)(ke)提高材(cai)(cai)料(liao)利用(yong)(yong)(yong)率，簡(jian)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)工(gong)(gong)(gong)序，節約材(cai)(cai)料(liao)和(he)(he)加工(gong)(gong)(gong)工(gong)(gong)(gong)時(shi)(shi)，如滾動軸承(cheng)套(tao)(tao)圈、千斤(jin)頂套(tao)(tao)等(deng)(deng)，目前(qian)已(yi)廣泛(fan)(fan)用(yong)(yong)(yong)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)來制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)。鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)還(huan)是(shi)(shi)(shi)(shi)各種(zhong)(zhong)(zhong)常(chang)(chang)(chang)規武器不(bu)(bu)(bu)(bu)可(ke)(ke)(ke)(ke)(ke)缺少的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)材(cai)(cai)料(liao)，槍管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、炮(pao)筒等(deng)(deng)都要(yao)(yao)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)來制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)。 鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)按橫截(jie)面(mian)(mian)(mian)(mian)積形(xing)(xing)(xing)(xing)狀(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)(bu)(bu)同(tong)(tong)可(ke)(ke)(ke)(ke)(ke)分(fen)為(wei)圓(yuan)(yuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)和(he)(he)異型管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。由(you)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)在(zai)(zai)(zai)(zai)周長相等(deng)(deng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)條件(jian)(jian)下(xia)(xia)，圓(yuan)(yuan)面(mian)(mian)(mian)(mian)積，用(yong)(yong)(yong)圓(yuan)(yuan)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)輸(shu)送(song)更多(duo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)流(liu)體(ti)(ti)。此外，圓(yuan)(yuan)環(huan)截(jie)面(mian)(mian)(mian)(mian)在(zai)(zai)(zai)(zai)承(cheng)受(shou)內部或(huo)(huo)(huo)外部徑向壓力(li)(li)時(shi)(shi)，受(shou)力(li)(li)較(jiao)均勻，因(yin)(yin)此，絕大(da)多(duo)數(shu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)(shi)(shi)(shi)圓(yuan)(yuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。但(dan)(dan)是(shi)(shi)(shi)(shi)，圓(yuan)(yuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)也有(you)(you)一(yi)(yi)(yi)定(ding)(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)局(ju)限性(xing)(xing)，如在(zai)(zai)(zai)(zai)受(shou)平面(mian)(mian)(mian)(mian)彎曲的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)條件(jian)(jian)下(xia)(xia)，圓(yuan)(yuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)就(jiu)(jiu)不(bu)(bu)(bu)(bu)如方(fang)(fang)(fang)(fang)(fang)(fang)、矩(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)抗(kang)(kang)(kang)彎強(qiang)度(du)(du)大(da)，一(yi)(yi)(yi)些(xie)農機(ji)具骨架(jia)、鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)木家(jia)具等(deng)(deng)就(jiu)(jiu)常(chang)(chang)(chang)用(yong)(yong)(yong)方(fang)(fang)(fang)(fang)(fang)(fang)、矩(ju)(ju)形(xing)(xing)(xing)(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。根據不(bu)(bu)(bu)(bu)同(tong)(tong)用(yong)(yong)(yong)途還(huan)需有(you)(you)其他截(jie)面(mian)(mian)(mian)(mian)形(xing)(xing)(xing)(xing)狀(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)異型鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。 普通(tong)(tong)(tong)碳(tan)素鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)電(dian)(dian)(dian)(dian)線套(tao)(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)（GB3640-88）是(shi)(shi)(shi)(shi)工(gong)(gong)(gong)業與(yu)(yu)民用(yong)(yong)(yong)建(jian)筑(zhu)、安(an)(an)裝機(ji)器設備等(deng)(deng)電(dian)(dian)(dian)(dian)氣(qi)安(an)(an)裝工(gong)(gong)(gong)程(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)用(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)保護(hu)電(dian)(dian)(dian)(dian)線的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。直縫(feng)(feng)電(dian)(dian)(dian)(dian)焊(han)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)（YB242-63）是(shi)(shi)(shi)(shi)焊(han)縫(feng)(feng)與(yu)(yu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)縱向平行(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。通(tong)(tong)(tong)常(chang)(chang)(chang)分(fen)為(wei)公制(zhi)(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)焊(han)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、電(dian)(dian)(dian)(dian)焊(han)薄(bo)壁管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、變壓器冷(leng)卻(que)油(you)(you)(you)(you)(you)(you)(you)(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)(deng)等(deng)(deng)。承(cheng)壓流(liu)體(ti)(ti)輸(shu)送(song)用(yong)(yong)(yong)螺(luo)旋縫(feng)(feng)埋弧焊(han)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)（SY5036-83）是(shi)(shi)(shi)(shi)以(yi)(yi)熱(re)(re)軋鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)帶卷作(zuo)(zuo)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)坯(pi)，經(jing)(jing)常(chang)(chang)(chang)溫螺(luo)旋成型，用(yong)(yong)(yong)雙面(mian)(mian)(mian)(mian)埋弧焊(han)法(fa)(fa)(fa)焊(han)接，用(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)承(cheng)壓流(liu)體(ti)(ti)輸(shu)送(song)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)螺(luo)旋縫(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)承(cheng)壓能(neng)(neng)力(li)(li)強(qiang)，焊(han)接性(xing)(xing)能(neng)(neng)好，經(jing)(jing)過各種(zhong)(zhong)(zhong)嚴格(ge)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)科學檢驗和(he)(he)測試，使(shi)(shi)用(yong)(yong)(yong)可(ke)(ke)(ke)(ke)(ke)靠。鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)口(kou)徑大(da)，輸(shu)送(song)效(xiao)率高，并(bing)可(ke)(ke)(ke)(ke)(ke)節約鋪(pu)設管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)投資(zi)。主(zhu)要(yao)(yao)用(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)輸(shu)送(song)石(shi)油(you)(you)(you)(you)(you)(you)(you)(you)、天(tian)然氣(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線。 熱(re)(re)鍍(du)鋅(xin)(xin)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)方(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)(shi)(shi)(shi)在(zai)(zai)(zai)(zai)使(shi)(shi)用(yong)(yong)(yong)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板或(huo)(huo)(huo)者是(shi)(shi)(shi)(shi)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)帶卷曲成型后焊(han)接制(zhi)(zhi)(zhi)(zhi)成的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)方(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，并(bing)在(zai)(zai)(zai)(zai)這(zhe)種(zhong)(zhong)(zhong)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)方(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)基(ji)礎(chu)上將(jiang)(jiang)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)方(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)置于(yu)(yu)(yu)(yu)(yu)(yu)(yu)熱(re)(re)鍍(du)鋅(xin)(xin)池中(zhong)(zhong)(zhong)(zhong)(zhong)經(jing)(jing)過一(yi)(yi)(yi)系(xi)列化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學反響(xiang)有(you)(you)形(xing)(xing)(xing)(xing)成的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)種(zhong)(zhong)(zhong)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)方(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。熱(re)(re)鍍(du)鋅(xin)(xin)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)方(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生產(chan)工(gong)(gong)(gong)藝(yi)較(jiao)為(wei)簡(jian)答，但(dan)(dan)是(shi)(shi)(shi)(shi)生產(chan)效(xiao)率是(shi)(shi)(shi)(shi)很高的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)，品種(zhong)(zhong)(zhong)規格(ge)也多(duo)，但(dan)(dan)這(zhe)種(zhong)(zhong)(zhong)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)方(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)所(suo)需要(yao)(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)設備和(he)(he)資(zi)金(jin)很少和(he)(he)適(shi)合(he)小(xiao)型鍍(du)鋅(xin)(xin)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)方(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)廠家(jia)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生產(chan)。但(dan)(dan)是(shi)(shi)(shi)(shi)從(cong)強(qiang)度(du)(du)上來說(shuo)這(zhe)種(zhong)(zhong)(zhong)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)度(du)(du)是(shi)(shi)(shi)(shi)遠(yuan)(yuan)遠(yuan)(yuan)低于(yu)(yu)(yu)(yu)(yu)(yu)(yu)無縫(feng)(feng)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)方(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。 而(er)冷(leng)鍍(du)鋅(xin)(xin)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)方(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)(shi)(shi)(shi)在(zai)(zai)(zai)(zai)所(suo)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)方(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)上利用(yong)(yong)(yong)冷(leng)鍍(du)鋅(xin)(xin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)原理(li)(li)來使(shi)(shi)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)方(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)具有(you)(you)防(fang)腐蝕的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)性(xing)(xing)能(neng)(neng)。與(yu)(yu)熱(re)(re)鍍(du)鋅(xin)(xin)不(bu)(bu)(bu)(bu)同(tong)(tong)冷(leng)鍍(du)鋅(xin)(xin)涂(tu)料(liao)主(zhu)要(yao)(yao)通(tong)(tong)(tong)過電(dian)(dian)(dian)(dian)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)學原理(li)(li)來進行(xing)防(fang)腐，因(yin)(yin)此必須(xu)保證鋅(xin)(xin)粉(fen)與(yu)(yu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)材(cai)(cai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)充(chong)分(fen)接觸，產(chan)生電(dian)(dian)(dian)(dian)極(ji)(ji)電(dian)(dian)(dian)(dian)位差(cha)，所(suo)以(yi)(yi)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)材(cai)(cai)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)處理(li)(li)很重要(yao)(yao)。
多年來<濰坊>萬盛達鋼鐵有限公司始終堅持“人無我有，人有我優，人優我精”的經營策略，秉承“以濰坊無縫方管市場為準則，以新創科技為先導” “以德做人、以誠做事”，的經營理念，扎實地走科研與生產濰坊無縫方管相結合的道路。常年來受到了各界(jie)的(de)一(yi)致好(hao)評(ping)， 每個員工堅持“質(zhi)量鑄就品(pin)牌”的(de)企業(ye)宗旨致力于企業(ye)核心(xin)競爭力，鑄造鮮明的(de)企業(ye)文化(hua)，追求可持續發(fa)展 打(da)造強勢品(pin)牌，實現科技富民，產業(ye)報國之宏愿。
