無縫鋼管用(yong)(yong)(yong)(yong)途很廣泛。一般用(yong)(yong)(yong)(yong)途的無(wu)縫鋼(gang)管(guan)由普通的碳素結(jie)構鋼(gang)、低合金結(jie)構鋼(gang)或(huo)合金結(jie)構鋼(gang)軋制(zhi)，產量最(zui)多，主要用(yong)(yong)(yong)(yong)作(zuo)輸送流體的管(guan)道或(huo)結(jie)構零(ling)件。.2、根據(ju)用(yong)(yong)(yong)(yong)途不(bu)同分(fen)三類(lei)供(gong)應：a、按化學(xue)成分(fen)和機(ji)(ji)械(xie)性能(neng)供(gong)應;b、按機(ji)(ji)械(xie)性能(neng)供(gong)應;c、按水壓試驗(yan)供(gong)應。按a、b類(lei)供(gong)應的鋼(gang)管(guan)，如用(yong)(yong)(yong)(yong)于(yu)承受液體壓力，也要進行水壓試驗(yan)。3、專門用(yong)(yong)(yong)(yong)途的無(wu)縫管(guan)有(you)鍋爐用(yong)(yong)(yong)(yong)無(wu)縫管(guan)、化工電力用(yong)(yong)(yong)(yong)，地質用(yong)(yong)(yong)(yong)無(wu)縫鋼(gang)管(guan)及石油用(yong)(yong)(yong)(yong)無(wu)縫管(guan)等多種。
19日(ri)福州無縫鋼管價格暫(zan)穩，市場成交清淡。截至發(fa)稿時，臨沂金正陽Ф57*3.5mm報4850元/噸(dun)，Ф108*4.5mm報4700元/噸(dun)，Ф219*6mm報4750元/噸(dun)。
今(jin)日山(shan)東熱軋管(guan)坯價格(ge)(ge)跌(die)10元/噸，目(mu)前Ф75-130mm報3620元/噸，山(shan)東管(guan)廠(chang)方面部分(fen)跟漲50元/噸，福(fu)州市(shi)場無縫(feng)鋼(gang)管(guan)價格(ge)(ge)暫(zan)無調整(zheng)。據了解(jie)，山(shan)東管(guan)廠(chang)方面近期無縫(feng)鋼(gang)管(guan)成交尚(shang)可，目(mu)前暫(zan)無庫存壓(ya)力，且原料(liao)管(guan)坯價格(ge)(ge)較高，出(chu)廠(chang)價格(ge)(ge)有(you)成本(ben)支撐(cheng)。福(fu)州近日受海(hai)外疫情輸入影響(xiang)，市(shi)場管(guan)控加強，無縫(feng)鋼(gang)管(guan)整(zheng)體成交較弱，商家(jia)漲價意愿不強。綜合來看(kan)，預計短期內(nei)福(fu)州無縫(feng)鋼(gang)管(guan)價格(ge)(ge)盤整(zheng)運行。
