無縫鋼管用(yong)(yong)途(tu)(tu)很廣泛。一般用(yong)(yong)途(tu)(tu)的無(wu)縫鋼管(guan)(guan)由(you)普(pu)通的碳素(su)結(jie)構(gou)(gou)(gou)鋼、低合金結(jie)構(gou)(gou)(gou)鋼或合金結(jie)構(gou)(gou)(gou)鋼軋制，產(chan)量最多，主要用(yong)(yong)作輸送流體的管(guan)(guan)道或結(jie)構(gou)(gou)(gou)零(ling)件(jian)。.2、根據(ju)用(yong)(yong)途(tu)(tu)不同分三類(lei)供(gong)應(ying)(ying)：a、按化學成分和(he)機(ji)械性能(neng)供(gong)應(ying)(ying);b、按機(ji)械性能(neng)供(gong)應(ying)(ying);c、按水(shui)壓(ya)試驗供(gong)應(ying)(ying)。按a、b類(lei)供(gong)應(ying)(ying)的鋼管(guan)(guan)，如用(yong)(yong)于(yu)承(cheng)受液體壓(ya)力，也要進(jin)行水(shui)壓(ya)試驗。3、專門用(yong)(yong)途(tu)(tu)的無(wu)縫管(guan)(guan)有鍋爐用(yong)(yong)無(wu)縫管(guan)(guan)、化工電力用(yong)(yong)，地質用(yong)(yong)無(wu)縫鋼管(guan)(guan)及石油(you)用(yong)(yong)無(wu)縫管(guan)(guan)等多種(zhong)。
19日福州無(wu)縫鋼(gang)管價格暫穩，市場成交(jiao)清淡(dan)。截至發稿時，臨沂金正(zheng)陽Ф57*3.5mm報4850元/噸，Ф108*4.5mm報4700元/噸，Ф219*6mm報4750元/噸。
今日(ri)山(shan)東(dong)熱軋管(guan)坯價(jia)格(ge)跌(die)10元/噸(dun)，目(mu)(mu)前Ф75-130mm報3620元/噸(dun)，山(shan)東(dong)管(guan)廠方面(mian)部分跟漲50元/噸(dun)，福(fu)州市場無(wu)縫(feng)(feng)鋼管(guan)價(jia)格(ge)暫(zan)無(wu)調整。據(ju)了解，山(shan)東(dong)管(guan)廠方面(mian)近期(qi)無(wu)縫(feng)(feng)鋼管(guan)成交(jiao)尚可，目(mu)(mu)前暫(zan)無(wu)庫存壓力，且(qie)原料(liao)管(guan)坯價(jia)格(ge)較(jiao)高(gao)，出廠價(jia)格(ge)有成本支撐。福(fu)州近日(ri)受海外疫情輸入影響，市場管(guan)控加(jia)強，無(wu)縫(feng)(feng)鋼管(guan)整體成交(jiao)較(jiao)弱，商家(jia)漲價(jia)意愿不強。綜(zong)合來看，預(yu)計短(duan)期(qi)內(nei)福(fu)州無(wu)縫(feng)(feng)鋼管(guan)價(jia)格(ge)盤(pan)整運行。
