無縫鋼管用(yong)(yong)途(tu)很(hen)廣(guang)泛。一般(ban)用(yong)(yong)途(tu)的(de)(de)無(wu)(wu)縫(feng)鋼(gang)管由普通(tong)的(de)(de)碳素結(jie)構(gou)鋼(gang)、低合金(jin)結(jie)構(gou)鋼(gang)或合金(jin)結(jie)構(gou)鋼(gang)軋制，產量最多(duo)，主要(yao)用(yong)(yong)作輸送(song)流體的(de)(de)管道(dao)或結(jie)構(gou)零(ling)件。.2、根據用(yong)(yong)途(tu)不同分三(san)類(lei)供(gong)應：a、按(an)化學成分和機(ji)械(xie)性(xing)能(neng)供(gong)應;b、按(an)機(ji)械(xie)性(xing)能(neng)供(gong)應;c、按(an)水壓(ya)試驗供(gong)應。按(an)a、b類(lei)供(gong)應的(de)(de)鋼(gang)管，如用(yong)(yong)于承(cheng)受液體壓(ya)力，也(ye)要(yao)進行水壓(ya)試驗。3、專(zhuan)門用(yong)(yong)途(tu)的(de)(de)無(wu)(wu)縫(feng)管有(you)鍋爐(lu)用(yong)(yong)無(wu)(wu)縫(feng)管、化工電力用(yong)(yong)，地質(zhi)用(yong)(yong)無(wu)(wu)縫(feng)鋼(gang)管及石油用(yong)(yong)無(wu)(wu)縫(feng)管等多(duo)種。
19日福州無縫(feng)鋼管價格暫穩，市(shi)場成交清淡(dan)。截至(zhi)發(fa)稿時，臨沂金正陽(yang)Ф57*3.5mm報(bao)4850元(yuan)/噸(dun)，Ф108*4.5mm報(bao)4700元(yuan)/噸(dun)，Ф219*6mm報(bao)4750元(yuan)/噸(dun)。
今日山(shan)東(dong)熱軋管(guan)(guan)(guan)坯(pi)價(jia)(jia)(jia)格(ge)跌(die)10元/噸(dun)，目前Ф75-130mm報(bao)3620元/噸(dun)，山(shan)東(dong)管(guan)(guan)(guan)廠(chang)(chang)方面部分(fen)跟漲50元/噸(dun)，福州市場無(wu)縫(feng)鋼(gang)管(guan)(guan)(guan)價(jia)(jia)(jia)格(ge)暫無(wu)調(diao)整(zheng)(zheng)。據了解，山(shan)東(dong)管(guan)(guan)(guan)廠(chang)(chang)方面近期(qi)無(wu)縫(feng)鋼(gang)管(guan)(guan)(guan)成交(jiao)尚可，目前暫無(wu)庫存壓力，且原料管(guan)(guan)(guan)坯(pi)價(jia)(jia)(jia)格(ge)較(jiao)高(gao)，出廠(chang)(chang)價(jia)(jia)(jia)格(ge)有(you)成本(ben)支(zhi)撐。福州近日受海外疫(yi)情輸入(ru)影響，市場管(guan)(guan)(guan)控加強(qiang)，無(wu)縫(feng)鋼(gang)管(guan)(guan)(guan)整(zheng)(zheng)體成交(jiao)較(jiao)弱，商家漲價(jia)(jia)(jia)意愿不強(qiang)。綜合來看，預計短期(qi)內福州無(wu)縫(feng)鋼(gang)管(guan)(guan)(guan)價(jia)(jia)(jia)格(ge)盤整(zheng)(zheng)運行。
