天津3087無縫管零售價格

　　3087無縫(feng)管(guan)(guan)是用鋼(gang)錠或實心管(guan)(guan)坯經穿孔(kong)制成毛(mao)管(guan)(guan)，然后經熱軋、冷(leng)軋或冷(leng)撥制成。在我國鋼(gang)管(guan)(guan)業中具有重要的(de)地(di)位。據不完全統計，我國現有無縫(feng)管(guan)(guan)生(sheng)產企業約240多家，無縫(feng)管(guan)(guan)機組約250多套(tao)，年(nian)產能力約450多萬(wan)(wan)噸。從口徑(jing)看，<φ76的(de)，占(zhan)(zhan)35%，<φ159-650的(de)，占(zhan)(zhan)25%。從品種看，一(yi)般用途(tu)管(guan)(guan)190萬(wan)(wan)噸，占(zhan)(zhan)42%;石油管(guan)(guan)76萬(wan)(wan)噸，占(zhan)(zhan)16.9%;液(ye)壓支柱、精密管(guan)(guan)15萬(wan)(wan)噸，占(zhan)(zhan)3.3%;不銹管(guan)(guan)、軸承管(guan)(guan)、汽車(che)管(guan)(guan)共5萬(wan)(wan)噸，占(zhan)(zhan)1.1%。

　　3087無(wu)縫(feng)管(guan)(guan)的原料是圓(yuan)管(guan)(guan)坯(pi)，圓(yuan)管(guan)(guan)胚要(yao)經(jing)(jing)過(guo)(guo)切割(ge)機的切割(ge)加(jia)工(gong)成(cheng)(cheng)長度(du)約為1米的坯(pi)料，并(bing)經(jing)(jing)傳送(song)帶(dai)送(song)到熔(rong)(rong)爐(lu)內(nei)加(jia)熱。鋼(gang)坯(pi)被(bei)(bei)送(song)入熔(rong)(rong)爐(lu)內(nei)加(jia)熱，溫(wen)度(du)大約為1200攝(she)氏度(du)。燃料為氫氣或乙炔(gui)。爐(lu)內(nei)溫(wen)度(du)控(kong)制(zhi)是關鍵性的問題.圓(yuan)管(guan)(guan)坯(pi)出爐(lu)后(hou)(hou)要(yao)經(jing)(jing)過(guo)(guo)壓(ya)力穿(chuan)(chuan)(chuan)孔(kong)機進(jin)行(xing)穿(chuan)(chuan)(chuan)空。一般較(jiao)常見的穿(chuan)(chuan)(chuan)孔(kong)機是錐形輥穿(chuan)(chuan)(chuan)孔(kong)機，這種(zhong)穿(chuan)(chuan)(chuan)孔(kong)機生(sheng)產效(xiao)率高，產品質(zhi)量好，穿(chuan)(chuan)(chuan)孔(kong)擴徑量大，可穿(chuan)(chuan)(chuan)多種(zhong)鋼(gang)種(zhong)。穿(chuan)(chuan)(chuan)孔(kong)后(hou)(hou)，圓(yuan)管(guan)(guan)坯(pi)就先(xian)后(hou)(hou)被(bei)(bei)三輥斜軋、連(lian)軋或擠壓(ya)。擠壓(ya)后(hou)(hou)要(yao)脫管(guan)(guan)定(ding)徑。定(ding)徑機通(tong)過(guo)(guo)錐形鉆(zhan)頭高速(su)旋轉入鋼(gang)胚打孔(kong)，形成(cheng)(cheng)無(wu)縫(feng)管(guan)(guan)。無(wu)縫(feng)管(guan)(guan)內(nei)徑由定(ding)徑機鉆(zhan)頭的外徑長度(du)來確定(ding)。無(wu)縫(feng)管(guan)(guan)經(jing)(jing)定(ding)徑后(hou)(hou)，進(jin)入冷卻塔(ta)中(zhong)，通(tong)過(guo)(guo)噴水(shui)(shui)冷卻，無(wu)縫(feng)管(guan)(guan)經(jing)(jing)冷卻后(hou)(hou)，就要(yao)被(bei)(bei)矯直。無(wu)縫(feng)管(guan)(guan)經(jing)(jing)矯直后(hou)(hou)由傳送(song)帶(dai)送(song)至金(jin)屬探(tan)傷(shang)機(或水(shui)(shui)壓(ya)實驗)進(jin)行(xing)內(nei)部(bu)探(tan)傷(shang)。若鋼(gang)管(guan)(guan)內(nei)部(bu)有裂紋，氣泡(pao)等問題，將被(bei)(bei)探(tan)測出。鋼(gang)管(guan)(guan)質(zhi)檢(jian)后(hou)(hou)還(huan)要(yao)通(tong)過(guo)(guo)嚴格(ge)(ge)的手(shou)工(gong)挑選。無(wu)縫(feng)管(guan)(guan)質(zhi)檢(jian)后(hou)(hou)，用油(you)漆噴上(shang)編(bian)號(hao)(hao)、規(gui)格(ge)(ge)、生(sheng)產批號(hao)(hao)等。并(bing)由吊車吊入倉庫中(zhong)。

　　規格：3087無(wu)縫管的規格用外(wai)徑*壁(bi)厚毫米數表示。

　　含稅價格4,700.00 /噸 計重(zhong)方式過磅 質量等級正(zheng)品(pin) 質保書有

　　無錫鋼(gang)(gang)動力鋼(gang)(gang)鐵有(you)限(xian)公(gong)司 3087無縫管 質量穩定(ding)、價格合理、交(jiao)貨及(ji)時，歡迎(ying)來(lai)電。

　　公(gong)司一貫(guan)以(yi)價格合理(li)、客戶至(zhi)上(shang)、服務周到、讓(rang)利客戶、薄利多銷(xiao)為(wei)原則，誠實守(shou)信為(wei)宗旨。經過多年的經營，同(tong)使(shi)(shi)用單位建(jian)立(li)了良好的銷(xiao)售體(ti)系，公(gong)司經營的產品已經使(shi)(shi)用在許多重要(yao)工程中。

　　多年來，我公(gong)司本著(zhu)“質優高效，守約重譽”的經營理(li)念(nian)給(gei)廣大新老(lao)客戶提(ti)供質優價(jia)廉的產品和售(shou)后服務。憑(ping)借良好的信(xin)譽,雄厚的實力，低廉的價(jia)格愿(yuan)與新老(lao)客戶真誠協(xie)作，共(gong)創偉(wei)業(ye)節假日不(bu)休息。

　　備注：

　　1.長年(nian)備有大量(liang)現貨，節假日不休(xiu)，隨(sui)到隨(sui)提(ti)，價格敬(jing)請電(dian)話垂詢(xun)!

　　2.可為用戶定做各種型材，保證質量，短期交貨，代辦運輸。