隨著我國(guo)(guo)經濟建(jian)設(she)的(de)(de)快速(su)發展(zhan)，不銹(xiu)(xiu)鋼(gang)(gang)的(de)(de)消費量(liang)(liang)不斷(duan)增(zeng)加，其(qi)中不銹(xiu)(xiu)鋼(gang)(gang)管(guan)(guan)(guan)(guan)的(de)(de)需(xu)(xu)求(qiu)量(liang)(liang)同樣日(ri)趨擴大，市(shi)場(chang)(chang)前(qian)景看(kan)好。不銹(xiu)(xiu)鋼(gang)(gang)無(wu)縫(feng)(feng)管(guan)(guan)(guan)(guan)的(de)(de)市(shi)場(chang)(chang)需(xu)(xu)求(qiu)表現在(zai)基礎工(gong)(gong)業方面，如(ru)(ru)石油、化工(gong)(gong)、發電等，其(qi)需(xu)(xu)求(qiu)量(liang)(liang)占不銹(xiu)(xiu)鋼(gang)(gang)無(wu)縫(feng)(feng)管(guan)(guan)(guan)(guan)消耗總(zong)量(liang)(liang)的(de)(de)三分之一，還(huan)有(you)如(ru)(ru)汽車，造(zao)船，建(jian)筑和環保業等也有(you)較大需(xu)(xu)求(qiu)。不銹(xiu)(xiu)鋼(gang)(gang)焊(han)(han)(han)管(guan)(guan)(guan)(guan)主要(yao)用(yong)(yong)(yong)于換熱器管(guan)(guan)(guan)(guan)、流體(ti)管(guan)(guan)(guan)(guan)、壓(ya)力(li)管(guan)(guan)(guan)(guan)道、機械結構(gou)用(yong)(yong)(yong)管(guan)(guan)(guan)(guan)、城市(shi)景觀、等行業上，年消耗量(liang)(liang)在(zai)70萬t左(zuo)右。工(gong)(gong)業用(yong)(yong)(yong)不銹(xiu)(xiu)鋼(gang)(gang)焊(han)(han)(han)管(guan)(guan)(guan)(guan)需(xu)(xu)求(qiu)比較高，而且生產(chan)工(gong)(gong)藝成熟(shu),目前(qian)我國(guo)(guo)年用(yong)(yong)(yong)工(gong)(gong)業用(yong)(yong)(yong)不銹(xiu)(xiu)鋼(gang)(gang)焊(han)(han)(han)管(guan)(guan)(guan)(guan)量(liang)(liang)大約15萬t左(zuo)右，一部分仍(reng)需(xu)(xu)要(yao)進口。 從國(guo)(guo)產(chan)不銹(xiu)(xiu)鋼(gang)(gang)管(guan)(guan)(guan)(guan)產(chan)品(pin)上看(kan)，鋼(gang)(gang)種以奧氏體(ti)鋼(gang)(gang)為主;產(chan)品(pin)品(pin)種有(you):無(wu)縫(feng)(feng)鋼(gang)(gang)管(guan)(guan)(guan)(guan)包括冷拉(la)管(guan)(guan)(guan)(guan)、冷軋管(guan)(guan)(guan)(guan)、熱擠壓(ya)管(guan)(guan)(guan)(guan)、離心鑄造(zao)管(guan)(guan)(guan)(guan)、旋壓(ya)管(guan)(guan)(guan)(guan);焊(han)(han)(han)接(jie)管(guan)(guan)(guan)(guan)包括:等離子(zi)焊(han)(han)(han)、氬(ya)弧焊(han)(han)(han)、埋(mai)弧焊(han)(han)(han)、光(guang)速(su)焊(han)(han)(han)接(jie)和高頻焊(han)(han)(han)接(jie)等焊(han)(han)(han)管(guan)(guan)(guan)(guan)，所能生產(chan)的(de)(de)不銹(xiu)(xiu)鋼(gang)(gang)管(guan)(guan)(guan)(guan)基本(ben)上覆蓋了世界各國(guo)(guo)標準的(de)(de)品(pin)種規(gui)格，不銹(xiu)(xiu)鋼(gang)(gang)異型管(guan)(guan)(guan)(guan)的(de)(de)規(gui)格、品(pin)種也達百(bai)種以上，產(chan)品(pin)用(yong)(yong)(yong)途(tu)涉及工(gong)(gong)業、民用(yong)(yong)(yong)的(de)(de)眾(zhong)多領域。但是(shi)總(zong)體(ti)來說，國(guo)(guo)產(chan)不銹(xiu)(xiu)鋼(gang)(gang)管(guan)(guan)(guan)(guan)在(zai)品(pin)種、規(gui)格、數量(liang)(liang)等方面，與市(shi)場(chang)(chang)需(xu)(xu)求(qiu)有(you)一定(ding)的(de)(de)差距