無縫鋼管用(yong)(yong)(yong)途(tu)(tu)很廣泛。一般(ban)用(yong)(yong)(yong)途(tu)(tu)的無(wu)縫(feng)(feng)鋼(gang)管由普(pu)通的碳(tan)素(su)結(jie)構鋼(gang)、低(di)合金結(jie)構鋼(gang)或合金結(jie)構鋼(gang)軋制，產量最(zui)多(duo)，主要(yao)用(yong)(yong)(yong)作輸送流體的管道或結(jie)構零件。.2、根據用(yong)(yong)(yong)途(tu)(tu)不同分(fen)(fen)三(san)類(lei)供(gong)應(ying)(ying)：a、按(an)(an)化(hua)學(xue)成分(fen)(fen)和機(ji)械性能供(gong)應(ying)(ying);b、按(an)(an)機(ji)械性能供(gong)應(ying)(ying);c、按(an)(an)水(shui)壓(ya)試(shi)驗(yan)供(gong)應(ying)(ying)。按(an)(an)a、b類(lei)供(gong)應(ying)(ying)的鋼(gang)管，如用(yong)(yong)(yong)于(yu)承受液體壓(ya)力，也要(yao)進行水(shui)壓(ya)試(shi)驗(yan)。3、專門用(yong)(yong)(yong)途(tu)(tu)的無(wu)縫(feng)(feng)管有鍋(guo)爐用(yong)(yong)(yong)無(wu)縫(feng)(feng)管、化(hua)工電力用(yong)(yong)(yong)，地質(zhi)用(yong)(yong)(yong)無(wu)縫(feng)(feng)鋼(gang)管及石(shi)油用(yong)(yong)(yong)無(wu)縫(feng)(feng)管等多(duo)種。
19日福州(zhou)無(wu)縫(feng)鋼管價格暫穩，市場成(cheng)交(jiao)清(qing)淡(dan)。截(jie)至發稿時(shi)，臨沂金正(zheng)陽Ф57*3.5mm報4850元/噸(dun)，Ф108*4.5mm報4700元/噸(dun)，Ф219*6mm報4750元/噸(dun)。
今日山東熱軋管(guan)(guan)(guan)(guan)(guan)坯價(jia)(jia)格(ge)跌10元/噸，目(mu)前(qian)(qian)Ф75-130mm報3620元/噸，山東管(guan)(guan)(guan)(guan)(guan)廠(chang)方面(mian)部分(fen)跟漲50元/噸，福(fu)州(zhou)市(shi)場(chang)無縫(feng)(feng)鋼管(guan)(guan)(guan)(guan)(guan)價(jia)(jia)格(ge)暫(zan)無調整(zheng)。據了(le)解，山東管(guan)(guan)(guan)(guan)(guan)廠(chang)方面(mian)近期無縫(feng)(feng)鋼管(guan)(guan)(guan)(guan)(guan)成交(jiao)尚可，目(mu)前(qian)(qian)暫(zan)無庫(ku)存壓力，且(qie)原(yuan)料(liao)管(guan)(guan)(guan)(guan)(guan)坯價(jia)(jia)格(ge)較(jiao)高，出廠(chang)價(jia)(jia)格(ge)有(you)成本支撐。福(fu)州(zhou)近日受海外疫情輸(shu)入影響，市(shi)場(chang)管(guan)(guan)(guan)(guan)(guan)控加強，無縫(feng)(feng)鋼管(guan)(guan)(guan)(guan)(guan)整(zheng)體成交(jiao)較(jiao)弱，商(shang)家漲價(jia)(jia)意愿不強。綜合來看，預(yu)計短(duan)期內福(fu)州(zhou)無縫(feng)(feng)鋼管(guan)(guan)(guan)(guan)(guan)價(jia)(jia)格(ge)盤整(zheng)運行。
