無縫鋼管用(yong)(yong)(yong)(yong)途很廣(guang)泛。一(yi)般用(yong)(yong)(yong)(yong)途的(de)無(wu)(wu)縫(feng)(feng)鋼管由普通的(de)碳素(su)結構(gou)鋼、低合金結構(gou)鋼或合金結構(gou)鋼軋制，產量最(zui)多，主要用(yong)(yong)(yong)(yong)作輸送流體(ti)的(de)管道或結構(gou)零(ling)件。.2、根據(ju)用(yong)(yong)(yong)(yong)途不(bu)同(tong)分三類(lei)供(gong)應：a、按(an)化學成分和機(ji)械性能供(gong)應;b、按(an)機(ji)械性能供(gong)應;c、按(an)水壓(ya)試驗供(gong)應。按(an)a、b類(lei)供(gong)應的(de)鋼管，如(ru)用(yong)(yong)(yong)(yong)于承受液體(ti)壓(ya)力，也要進行水壓(ya)試驗。3、專門用(yong)(yong)(yong)(yong)途的(de)無(wu)(wu)縫(feng)(feng)管有鍋爐用(yong)(yong)(yong)(yong)無(wu)(wu)縫(feng)(feng)管、化工電力用(yong)(yong)(yong)(yong)，地質(zhi)用(yong)(yong)(yong)(yong)無(wu)(wu)縫(feng)(feng)鋼管及石(shi)油用(yong)(yong)(yong)(yong)無(wu)(wu)縫(feng)(feng)管等多種。
19日福州無縫鋼管價格暫穩，市場成交清淡。截(jie)至發稿時，臨沂金正陽Ф57*3.5mm報4850元(yuan)/噸(dun)(dun)，Ф108*4.5mm報4700元(yuan)/噸(dun)(dun)，Ф219*6mm報4750元(yuan)/噸(dun)(dun)。
今(jin)日山東(dong)熱軋管(guan)坯價(jia)(jia)格(ge)跌10元(yuan)/噸(dun)，目前(qian)Ф75-130mm報3620元(yuan)/噸(dun)，山東(dong)管(guan)廠(chang)(chang)方面部分跟漲(zhang)50元(yuan)/噸(dun)，福(fu)州(zhou)市場無縫鋼(gang)管(guan)價(jia)(jia)格(ge)暫無調(diao)整(zheng)。據了解，山東(dong)管(guan)廠(chang)(chang)方面近期(qi)無縫鋼(gang)管(guan)成交尚可，目前(qian)暫無庫存(cun)壓力(li)，且原料管(guan)坯價(jia)(jia)格(ge)較(jiao)高，出廠(chang)(chang)價(jia)(jia)格(ge)有成本(ben)支撐(cheng)。福(fu)州(zhou)近日受海外(wai)疫情輸入影響，市場管(guan)控加(jia)強，無縫鋼(gang)管(guan)整(zheng)體成交較(jiao)弱，商家漲(zhang)價(jia)(jia)意愿(yuan)不強。綜(zong)合來看(kan)，預計短(duan)期(qi)內福(fu)州(zhou)無縫鋼(gang)管(guan)價(jia)(jia)格(ge)盤整(zheng)運行。
