無縫鋼管用(yong)(yong)(yong)(yong)途(tu)很廣(guang)泛。一般用(yong)(yong)(yong)(yong)途(tu)的(de)無縫(feng)鋼(gang)(gang)管(guan)由普通的(de)碳素結(jie)構鋼(gang)(gang)、低合金結(jie)構鋼(gang)(gang)或合金結(jie)構鋼(gang)(gang)軋(ya)制，產量最多，主要用(yong)(yong)(yong)(yong)作輸送流(liu)體的(de)管(guan)道(dao)或結(jie)構零件。.2、根(gen)據用(yong)(yong)(yong)(yong)途(tu)不同(tong)分三類供(gong)(gong)(gong)應(ying)(ying)(ying)：a、按化(hua)學成分和機械性(xing)能供(gong)(gong)(gong)應(ying)(ying)(ying);b、按機械性(xing)能供(gong)(gong)(gong)應(ying)(ying)(ying);c、按水(shui)壓(ya)試驗(yan)供(gong)(gong)(gong)應(ying)(ying)(ying)。按a、b類供(gong)(gong)(gong)應(ying)(ying)(ying)的(de)鋼(gang)(gang)管(guan)，如用(yong)(yong)(yong)(yong)于(yu)承受液體壓(ya)力，也要進行水(shui)壓(ya)試驗(yan)。3、專門用(yong)(yong)(yong)(yong)途(tu)的(de)無縫(feng)管(guan)有鍋爐用(yong)(yong)(yong)(yong)無縫(feng)管(guan)、化(hua)工電力用(yong)(yong)(yong)(yong)，地質用(yong)(yong)(yong)(yong)無縫(feng)鋼(gang)(gang)管(guan)及(ji)石油用(yong)(yong)(yong)(yong)無縫(feng)管(guan)等多種。
19日福州無(wu)縫鋼管(guan)價格暫(zan)穩，市場成交清淡。截至發稿時，臨沂金正陽Ф57*3.5mm報(bao)4850元(yuan)/噸，Ф108*4.5mm報(bao)4700元(yuan)/噸，Ф219*6mm報(bao)4750元(yuan)/噸。
今日山(shan)東熱軋管(guan)坯(pi)價格(ge)(ge)(ge)(ge)跌(die)10元/噸(dun)，目(mu)前Ф75-130mm報3620元/噸(dun)，山(shan)東管(guan)廠方面(mian)部分跟漲50元/噸(dun)，福州(zhou)市場無縫鋼管(guan)價格(ge)(ge)(ge)(ge)暫無調(diao)整。據了解，山(shan)東管(guan)廠方面(mian)近期無縫鋼管(guan)成交尚可，目(mu)前暫無庫存壓力，且原料(liao)管(guan)坯(pi)價格(ge)(ge)(ge)(ge)較(jiao)(jiao)高，出廠價格(ge)(ge)(ge)(ge)有成本支撐。福州(zhou)近日受海外疫情(qing)輸入影響(xiang)，市場管(guan)控加強，無縫鋼管(guan)整體成交較(jiao)(jiao)弱(ruo)，商家(jia)漲價意愿不強。綜合(he)來看，預(yu)計短期內福州(zhou)無縫鋼管(guan)價格(ge)(ge)(ge)(ge)盤整運行。
