無縫鋼管用(yong)(yong)(yong)途(tu)很廣泛。一般用(yong)(yong)(yong)途(tu)的(de)(de)無(wu)縫(feng)鋼(gang)管(guan)(guan)由普(pu)通的(de)(de)碳素結(jie)構(gou)鋼(gang)、低合金結(jie)構(gou)鋼(gang)或合金結(jie)構(gou)鋼(gang)軋(ya)制(zhi)，產量最多(duo)，主要用(yong)(yong)(yong)作輸送流(liu)體的(de)(de)管(guan)(guan)道或結(jie)構(gou)零件。.2、根據(ju)用(yong)(yong)(yong)途(tu)不同分三類供(gong)(gong)應(ying)：a、按(an)化(hua)學成(cheng)分和機械(xie)性(xing)能(neng)供(gong)(gong)應(ying);b、按(an)機械(xie)性(xing)能(neng)供(gong)(gong)應(ying);c、按(an)水壓試驗供(gong)(gong)應(ying)。按(an)a、b類供(gong)(gong)應(ying)的(de)(de)鋼(gang)管(guan)(guan)，如用(yong)(yong)(yong)于承受(shou)液(ye)體壓力(li)(li)，也要進行水壓試驗。3、專門用(yong)(yong)(yong)途(tu)的(de)(de)無(wu)縫(feng)管(guan)(guan)有鍋爐用(yong)(yong)(yong)無(wu)縫(feng)管(guan)(guan)、化(hua)工電(dian)力(li)(li)用(yong)(yong)(yong)，地質(zhi)用(yong)(yong)(yong)無(wu)縫(feng)鋼(gang)管(guan)(guan)及石油用(yong)(yong)(yong)無(wu)縫(feng)管(guan)(guan)等多(duo)種。
19日福州無縫(feng)鋼(gang)管價(jia)格暫穩，市場成交清淡。截至發稿時，臨沂金(jin)正陽Ф57*3.5mm報(bao)4850元/噸(dun)，Ф108*4.5mm報(bao)4700元/噸(dun)，Ф219*6mm報(bao)4750元/噸(dun)。
今日(ri)山東熱軋管(guan)(guan)坯(pi)價(jia)(jia)(jia)格(ge)跌(die)10元/噸，目(mu)前(qian)(qian)Ф75-130mm報3620元/噸，山東管(guan)(guan)廠(chang)方面部分(fen)跟漲50元/噸，福州市(shi)場(chang)無(wu)(wu)縫(feng)鋼(gang)(gang)管(guan)(guan)價(jia)(jia)(jia)格(ge)暫(zan)無(wu)(wu)調整(zheng)。據了解，山東管(guan)(guan)廠(chang)方面近期無(wu)(wu)縫(feng)鋼(gang)(gang)管(guan)(guan)成交尚可，目(mu)前(qian)(qian)暫(zan)無(wu)(wu)庫存壓力，且(qie)原(yuan)料(liao)管(guan)(guan)坯(pi)價(jia)(jia)(jia)格(ge)較(jiao)(jiao)高，出廠(chang)價(jia)(jia)(jia)格(ge)有成本(ben)支撐。福州近日(ri)受海外疫情輸入影響，市(shi)場(chang)管(guan)(guan)控加(jia)強(qiang)，無(wu)(wu)縫(feng)鋼(gang)(gang)管(guan)(guan)整(zheng)體成交較(jiao)(jiao)弱，商家漲價(jia)(jia)(jia)意愿不強(qiang)。綜合來看，預計(ji)短期內福州無(wu)(wu)縫(feng)鋼(gang)(gang)管(guan)(guan)價(jia)(jia)(jia)格(ge)盤整(zheng)運(yun)行。
