隨著我國(guo)經濟建設的(de)快速發展，不(bu)銹(xiu)(xiu)鋼(gang)的(de)消費量(liang)不(bu)斷增加，其中不(bu)銹(xiu)(xiu)鋼(gang)管(guan)(guan)(guan)(guan)(guan)的(de)需(xu)(xu)求量(liang)同(tong)樣日趨擴(kuo)大，市場(chang)前(qian)景(jing)看(kan)好。不(bu)銹(xiu)(xiu)鋼(gang)無(wu)(wu)縫管(guan)(guan)(guan)(guan)(guan)的(de)市場(chang)需(xu)(xu)求表(biao)現在基(ji)礎工業方(fang)面(mian)，如(ru)石油、化工、發電(dian)等(deng)，其需(xu)(xu)求量(liang)占不(bu)銹(xiu)(xiu)鋼(gang)無(wu)(wu)縫管(guan)(guan)(guan)(guan)(guan)消耗總量(liang)的(de)三分之(zhi)一(yi)，還有(you)如(ru)汽(qi)車，造(zao)船，建筑和(he)環保業等(deng)也(ye)有(you)較(jiao)大需(xu)(xu)求。不(bu)銹(xiu)(xiu)鋼(gang)焊(han)(han)管(guan)(guan)(guan)(guan)(guan)主要(yao)用(yong)(yong)(yong)于換熱器管(guan)(guan)(guan)(guan)(guan)、流體管(guan)(guan)(guan)(guan)(guan)、壓(ya)力管(guan)(guan)(guan)(guan)(guan)道(dao)、機械結構用(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)、城市景(jing)觀、等(deng)行業上，年消耗量(liang)在70萬t左右。工業用(yong)(yong)(yong)不(bu)銹(xiu)(xiu)鋼(gang)焊(han)(han)管(guan)(guan)(guan)(guan)(guan)需(xu)(xu)求比較(jiao)高，而(er)且生產(chan)(chan)(chan)工藝(yi)成熟,目前(qian)我國(guo)年用(yong)(yong)(yong)工業用(yong)(yong)(yong)不(bu)銹(xiu)(xiu)鋼(gang)焊(han)(han)管(guan)(guan)(guan)(guan)(guan)量(liang)大約15萬t左右，一(yi)部分仍需(xu)(xu)要(yao)進口。 從國(guo)產(chan)(chan)(chan)不(bu)銹(xiu)(xiu)鋼(gang)管(guan)(guan)(guan)(guan)(guan)產(chan)(chan)(chan)品(pin)(pin)上看(kan)，鋼(gang)種(zhong)以奧氏(shi)體鋼(gang)為主;產(chan)(chan)(chan)品(pin)(pin)品(pin)(pin)種(zhong)有(you):無(wu)(wu)縫鋼(gang)管(guan)(guan)(guan)(guan)(guan)包括冷(leng)拉管(guan)(guan)(guan)(guan)(guan)、冷(leng)軋管(guan)(guan)(guan)(guan)(guan)、熱擠壓(ya)管(guan)(guan)(guan)(guan)(guan)、離(li)心鑄造(zao)管(guan)(guan)(guan)(guan)(guan)、旋壓(ya)管(guan)(guan)(guan)(guan)(guan);焊(han)(han)接(jie)管(guan)(guan)(guan)(guan)(guan)包括:等(deng)離(li)子焊(han)(han)、氬弧(hu)焊(han)(han)、埋弧(hu)焊(han)(han)、光速焊(han)(han)接(jie)和(he)高頻(pin)焊(han)(han)接(jie)等(deng)焊(han)(han)管(guan)(guan)(guan)(guan)(guan)，所能生產(chan)(chan)(chan)的(de)不(bu)銹(xiu)(xiu)鋼(gang)管(guan)(guan)(guan)(guan)(guan)基(ji)本(ben)上覆蓋了世界各(ge)國(guo)標準的(de)品(pin)(pin)種(zhong)規(gui)格(ge)(ge)，不(bu)銹(xiu)(xiu)鋼(gang)異(yi)型管(guan)(guan)(guan)(guan)(guan)的(de)規(gui)格(ge)(ge)、品(pin)(pin)種(zhong)也(ye)達(da)百(bai)種(zhong)以上，產(chan)(chan)(chan)品(pin)(pin)用(yong)(yong)(yong)途(tu)涉及工業、民用(yong)(yong)(yong)的(de)眾多(duo)領域(yu)。但是總體來說，國(guo)產(chan)(chan)(chan)不(bu)銹(xiu)(xiu)鋼(gang)管(guan)(guan)(guan)(guan)(guan)在品(pin)(pin)種(zhong)、規(gui)格(ge)(ge)、數(shu)量(liang)等(deng)方(fang)面(mian)，與市場(chang)需(xu)(xu)求有(you)一(yi)定(ding)的(de)差距