【不銹鋼管】不銹鋼管材的分類有哪些 不銹鋼管規格表
不銹鋼管的分類有哪些
1、不銹鋼管按材質分類
分(fen)為(wei)普通(tong)碳素(su)鋼(gang)(gang)(gang)(gang)管(guan)、優質碳素(su)結(jie)構(gou)鋼(gang)(gang)(gang)(gang)管(guan)、合(he)金(jin)結(jie)構(gou)管(guan)、合(he)金(jin)鋼(gang)(gang)(gang)(gang)管(guan)、軸承鋼(gang)(gang)(gang)(gang)管(guan)、不銹(xiu)鋼(gang)(gang)(gang)(gang)管(guan)以及(ji)為(wei)節省貴重金(jin)屬(shu)和滿足特殊要(yao)求(qiu)的雙金(jin)屬(shu)復合(he)管(guan)、鍍(du)層和涂層管(guan)等。不銹(xiu)鋼(gang)(gang)(gang)(gang)管(guan)的種(zhong)類繁多,用途不同,其(qi)技術要(yao)求(qiu)各異,生產方法亦有所不同。當前(qian)生產的鋼(gang)(gang)(gang)(gang)管(guan)外徑(jing)范圍(wei)0.1—4500mm、壁(bi)厚范圍(wei)0.01~250mm。為(wei)區(qu)分(fen)其(qi)特點(dian),通(tong)常按如下的方法對鋼(gang)(gang)(gang)(gang)管(guan)進行分(fen)類。
2、不銹鋼管按生產方式分類
不銹鋼管按(an)生產方式分(fen)為(wei)無縫管(guan)(guan)和焊管(guan)(guan)兩大類,無縫鋼(gang)管(guan)(guan)又可分(fen)為(wei)熱(re)軋管(guan)(guan),冷(leng)軋管(guan)(guan)、冷(leng)拔管(guan)(guan)和擠壓管(guan)(guan)等(deng),冷(leng)拔、冷(leng)軋是鋼(gang)管(guan)(guan)的二(er)次加工;焊管(guan)(guan)分(fen)為(wei)直縫焊管(guan)(guan)和螺旋焊管(guan)(guan)等(deng)。
3、不銹鋼管按斷面形狀分類
不銹鋼管(guan)(guan)(guan)(guan)(guan)(guan)(guan)按橫斷(duan)面形(xing)狀可分(fen)為圓(yuan)(yuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)和(he)異(yi)形(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。異(yi)形(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)有矩(ju)形(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、菱形(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、橢圓(yuan)(yuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、六方(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、八方(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)以(yi)及各(ge)(ge)種(zhong)斷(duan)面不對稱管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等。異(yi)形(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)廣泛地(di)用于各(ge)(ge)種(zhong)結構(gou)件、工具和(he)機械零部件。與圓(yuan)(yuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)相比(bi),異(yi)形(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)一(yi)般都有較大(da)的(de)慣性矩(ju)和(he)截面模數,有較大(da)的(de)抗(kang)彎、抗(kang)扭能力,可以(yi)大(da)大(da)減輕結構(gou)重(zhong)量(liang),節約鋼材(cai)。陜西華利特(te)商貿有限公司主營;寶鋼,包鋼等全國各(ge)(ge)的(de)優質 無(wu)縫鋼管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、合金管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等。優其以(yi)經營厚壁管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、特(te)殊管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、高(gao)壓鍋爐管(guan)(guan)(guan)(guan)(guan)(guan)(guan)和(he)合金管(guan)(guan)(guan)(guan)(guan)(guan)(guan)在(zai)業內享有盛名。
不銹鋼管(guan)按縱斷(duan)(duan)面形(xing)狀可分為等(deng)斷(duan)(duan)面管(guan)和變斷(duan)(duan)面管(guan)。變斷(duan)(duan)面管(guan)有錐形(xing)管(guan)、階梯形(xing)管(guan)和周(zhou)期斷(duan)(duan)面管(guan)等(deng)。
4、不銹鋼管按管端形狀分類
不銹鋼(gang)管(guan)(guan)(guan)根(gen)據管(guan)(guan)(guan)端狀態可分為光(guang)管(guan)(guan)(guan)和車(che)絲管(guan)(guan)(guan)(帶螺(luo)紋(wen)鋼(gang)管(guan)(guan)(guan))。車(che)絲管(guan)(guan)(guan)又可分為普通車(che)絲管(guan)(guan)(guan)(輸送水、煤氣等(deng)低壓用(yong)(yong)管(guan)(guan)(guan),采(cai)用(yong)(yong)普通圓柱或(huo)圓錐管(guan)(guan)(guan)螺(luo)紋(wen)連接)和特殊螺(luo)紋(wen)管(guan)(guan)(guan)(石油、地質鉆探用(yong)(yong)管(guan)(guan)(guan),對于重要的(de)車(che)絲管(guan)(guan)(guan),采(cai)用(yong)(yong)特殊螺(luo)紋(wen)連接),對一些特殊用(yong)(yong)管(guan)(guan)(guan),為彌補(bu)螺(luo)紋(wen)對管(guan)(guan)(guan)端強度的(de)影(ying)響,通常在(zai)車(che)絲前先進(jin)行(xing)管(guan)(guan)(guan)端加厚(內加厚、外加厚或(huo)內外加厚)。
5、不銹鋼管按用途分類
按用(yong)途可分為油井管(guan)(guan)(guan)(套管(guan)(guan)(guan)、油管(guan)(guan)(guan)及鉆桿等(deng))、管(guan)(guan)(guan)線管(guan)(guan)(guan)、鍋爐管(guan)(guan)(guan)、機(ji)械結構管(guan)(guan)(guan)、液(ye)壓(ya)(ya)支(zhi)柱管(guan)(guan)(guan)、氣(qi)瓶管(guan)(guan)(guan)、地質管(guan)(guan)(guan)、化工用(yong)管(guan)(guan)(guan)(高壓(ya)(ya)化肥管(guan)(guan)(guan)、石油裂(lie)化管(guan)(guan)(guan))和船舶用(yong)管(guan)(guan)(guan)等(deng)。
不銹鋼管規格表