無縫鋼管用(yong)(yong)途很廣泛。一(yi)般用(yong)(yong)途的(de)(de)無(wu)縫(feng)(feng)鋼(gang)(gang)管由(you)普(pu)通的(de)(de)碳(tan)素結構鋼(gang)(gang)、低(di)合(he)金結構鋼(gang)(gang)或(huo)(huo)合(he)金結構鋼(gang)(gang)軋制，產量最(zui)多，主要(yao)用(yong)(yong)作(zuo)輸送流體(ti)的(de)(de)管道或(huo)(huo)結構零件。.2、根據用(yong)(yong)途不同分(fen)三類供(gong)應：a、按化學成(cheng)分(fen)和機械性能(neng)(neng)供(gong)應;b、按機械性能(neng)(neng)供(gong)應;c、按水壓(ya)(ya)試(shi)(shi)驗供(gong)應。按a、b類供(gong)應的(de)(de)鋼(gang)(gang)管，如用(yong)(yong)于(yu)承受液體(ti)壓(ya)(ya)力(li)，也要(yao)進(jin)行水壓(ya)(ya)試(shi)(shi)驗。3、專(zhuan)門(men)用(yong)(yong)途的(de)(de)無(wu)縫(feng)(feng)管有鍋爐用(yong)(yong)無(wu)縫(feng)(feng)管、化工電力(li)用(yong)(yong)，地質(zhi)用(yong)(yong)無(wu)縫(feng)(feng)鋼(gang)(gang)管及石油(you)用(yong)(yong)無(wu)縫(feng)(feng)管等多種(zhong)。
19日福州無縫鋼管(guan)價格暫穩，市場成交清淡。截(jie)至(zhi)發稿時，臨沂金正(zheng)陽Ф57*3.5mm報(bao)(bao)4850元/噸，Ф108*4.5mm報(bao)(bao)4700元/噸，Ф219*6mm報(bao)(bao)4750元/噸。
今日山(shan)東(dong)熱軋(ya)管坯價格(ge)跌10元/噸(dun)，目前Ф75-130mm報3620元/噸(dun)，山(shan)東(dong)管廠方(fang)面部分(fen)跟漲50元/噸(dun)，福州市場無(wu)(wu)縫鋼(gang)管價格(ge)暫無(wu)(wu)調整(zheng)。據了解(jie)，山(shan)東(dong)管廠方(fang)面近期無(wu)(wu)縫鋼(gang)管成(cheng)(cheng)交尚可(ke)，目前暫無(wu)(wu)庫存壓力(li)，且(qie)原料管坯價格(ge)較(jiao)高，出(chu)廠價格(ge)有成(cheng)(cheng)本支撐(cheng)。福州近日受(shou)海外疫情輸入影響，市場管控加強，無(wu)(wu)縫鋼(gang)管整(zheng)體成(cheng)(cheng)交較(jiao)弱，商家漲價意愿(yuan)不強。綜合來看(kan)，預(yu)計短期內福州無(wu)(wu)縫鋼(gang)管價格(ge)盤整(zheng)運行。
