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銷售不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)材料的(de)(de)專業公(gong)司。團隊經過十幾年(nian)來(lai)的(de)(de)執著不(bu)(bu)(bu)懈的(de)(de)努力和拼搏,已于各(ge)大鋼(gang)(gang)廠建(jian)立了(le)長期穩定的(de)(de)合作關系。代(dai)理太鋼(gang)(gang)、上鋼(gang)(gang)、寶(bao)鋼(gang)(gang)、廣州(zhou)聯眾不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)板、江蘇寶(bao)豐、溫州(zhou)巨星、浙江華東(dong)不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)管、江陰興業、上海其昌、不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)型材等(deng)。

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不銹鋼管的分類

添加時間:2018-04-08
不銹鋼管的分類

  不(bu)銹鋼(gang)(gang)(gang)管(guan)(guan)(guan)按(an)(an)材(cai)質(zhi)分(fen)為(wei)普通(tong)碳素(su)鋼(gang)(gang)(gang)管(guan)(guan)(guan)、優質(zhi)碳素(su)結(jie)構(gou)鋼(gang)(gang)(gang)管(guan)(guan)(guan)、合(he)金(jin)結(jie)構(gou)管(guan)(guan)(guan)、合(he)金(jin)鋼(gang)(gang)(gang)管(guan)(guan)(guan)、軸承鋼(gang)(gang)(gang)管(guan)(guan)(guan)、不(bu)銹鋼(gang)(gang)(gang)管(guan)(guan)(guan)以及為(wei)節(jie)省貴重金(jin)屬(shu)(shu)和滿足特殊要求的(de)(de)雙金(jin)屬(shu)(shu)復合(he)管(guan)(guan)(guan)、鍍層(ceng)(ceng)和涂層(ceng)(ceng)管(guan)(guan)(guan)等。不(bu)銹鋼(gang)(gang)(gang)管(guan)(guan)(guan)的(de)(de)種類繁多,用途不(bu)同,其技術(shu)要求各異,生產(chan)方法(fa)亦(yi)有所不(bu)同。當前生產(chan)的(de)(de)鋼(gang)(gang)(gang)管(guan)(guan)(guan)外徑范圍0.1—4500mm、壁(bi)厚范圍0.01~250mm。為(wei)區(qu)分(fen)其特點(dian),通(tong)常按(an)(an)如下(xia)的(de)(de)方法(fa)對鋼(gang)(gang)(gang)管(guan)(guan)(guan)進行分(fen)類。

 

  生產方式

 

  不(bu)銹(xiu)鋼(gang)管(guan)(guan)(guan)(guan)(guan)按生產方(fang)式(shi)分(fen)為(wei)(wei)無縫(feng)管(guan)(guan)(guan)(guan)(guan)和焊管(guan)(guan)(guan)(guan)(guan)兩(liang)大類,無縫(feng)鋼(gang)管(guan)(guan)(guan)(guan)(guan)又可分(fen)為(wei)(wei)熱軋(ya)管(guan)(guan)(guan)(guan)(guan),冷(leng)軋(ya)管(guan)(guan)(guan)(guan)(guan)、冷(leng)拔(ba)管(guan)(guan)(guan)(guan)(guan)和擠壓(ya)管(guan)(guan)(guan)(guan)(guan)等(deng),冷(leng)拔(ba)、冷(leng)軋(ya)是鋼(gang)管(guan)(guan)(guan)(guan)(guan)的二次加工(gong);焊管(guan)(guan)(guan)(guan)(guan)分(fen)為(wei)(wei)直(zhi)縫(feng)焊管(guan)(guan)(guan)(guan)(guan)和螺(luo)旋焊管(guan)(guan)(guan)(guan)(guan)等(deng)。

 

  斷面形狀

 

  不銹鋼管(guan)(guan)按橫斷面(mian)形(xing)(xing)(xing)狀可(ke)(ke)分(fen)為圓(yuan)管(guan)(guan)和異(yi)形(xing)(xing)(xing)管(guan)(guan)。異(yi)形(xing)(xing)(xing)管(guan)(guan)有(you)矩形(xing)(xing)(xing)管(guan)(guan)、菱(ling)形(xing)(xing)(xing)管(guan)(guan)、橢圓(yuan)管(guan)(guan)、六方管(guan)(guan)、八方管(guan)(guan)以及各種斷面(mian)不對(dui)稱(cheng)管(guan)(guan)等。異(yi)形(xing)(xing)(xing)管(guan)(guan)廣泛(fan)地用于各種結構(gou)件、工具和機械零部件。與圓(yuan)管(guan)(guan)相(xiang)比,異(yi)形(xing)(xing)(xing)管(guan)(guan)一般(ban)都有(you)較大(da)的慣性矩和截面(mian)模數(shu),有(you)較大(da)的抗彎、抗扭能力,可(ke)(ke)以大(da)大(da)減輕(qing)結構(gou)重量,節(jie)約鋼材。

 

  不(bu)銹鋼管(guan)(guan)按縱(zong)斷面(mian)(mian)形狀可分為等斷面(mian)(mian)管(guan)(guan)和變斷面(mian)(mian)管(guan)(guan)。變斷面(mian)(mian)管(guan)(guan)有錐形管(guan)(guan)、階梯形管(guan)(guan)和周期斷面(mian)(mian)管(guan)(guan)等。

 

  管端形狀

 

  不銹(xiu)鋼(gang)管(guan)(guan)(guan)根據管(guan)(guan)(guan)端狀(zhuang)態可(ke)分(fen)為光(guang)管(guan)(guan)(guan)和車(che)絲(si)管(guan)(guan)(guan)(帶螺(luo)(luo)紋鋼(gang)管(guan)(guan)(guan))。車(che)絲(si)管(guan)(guan)(guan)又(you)可(ke)分(fen)為普通車(che)絲(si)管(guan)(guan)(guan)(輸送水、煤(mei)氣等(deng)低壓用管(guan)(guan)(guan),采(cai)用普通圓柱或圓錐(zhui)管(guan)(guan)(guan)螺(luo)(luo)紋連(lian)接)和特(te)殊螺(luo)(luo)紋管(guan)(guan)(guan)(石油、地質鉆(zhan)探用管(guan)(guan)(guan),對于重(zhong)要的車(che)絲(si)管(guan)(guan)(guan),采(cai)用特(te)殊螺(luo)(luo)紋連(lian)接),對一(yi)些(xie)特(te)殊用管(guan)(guan)(guan),為彌(mi)補螺(luo)(luo)紋對管(guan)(guan)(guan)端強(qiang)度的影(ying)響,通常(chang)在車(che)絲(si)前先進行管(guan)(guan)(guan)端加(jia)厚(hou)(hou)(hou)(內(nei)加(jia)厚(hou)(hou)(hou)、外(wai)加(jia)厚(hou)(hou)(hou)或內(nei)外(wai)加(jia)厚(hou)(hou)(hou))。

 

  用途分類

 

  按用途可分(fen)為油(you)井管(guan)(guan)(guan)(套管(guan)(guan)(guan)、油(you)管(guan)(guan)(guan)及鉆桿(gan)等(deng))、管(guan)(guan)(guan)線管(guan)(guan)(guan)、鍋爐管(guan)(guan)(guan)、機械結(jie)構管(guan)(guan)(guan)、液壓支柱管(guan)(guan)(guan)、氣瓶管(guan)(guan)(guan)、地(di)質管(guan)(guan)(guan)、化(hua)工用管(guan)(guan)(guan)(高壓化(hua)肥管(guan)(guan)(guan)、石油(you)裂化(hua)管(guan)(guan)(guan))和船舶用管(guan)(guan)(guan)等(deng)。


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