生產無縫鋼管有什么要求是你不知道的
發布日期:2020-11-16
生產無縫鋼管有什么要求是你不知道的
無(wu)(wu)縫(feng)鋼(gang)(gang)管(guan)的出產(chan)分(fen)類標準,依據出產(chan)辦(ban)法可將鋼(gang)(gang)管(guan)分(fen)為(wei)兩(liang)類:無(wu)(wu)縫(feng)鋼(gang)(gang)管(guan)和接縫(feng)鋼(gang)(gang)管(guan),接縫(feng)鋼(gang)(gang)管(guan)簡稱為(wei)直縫(feng)鋼(gang)(gang)管(guan)。無(wu)(wu)縫(feng)鋼(gang)(gang)管(guan)可分(fen)為(wei):熱軋無(wu)(wu)縫(feng)管(guan),冷拔管(guan),精細鋼(gang)(gang)管(guan),熱膨脹管(guan),冷紡管(guan)和擠壓件(jian) . 壓力管(guan)等。無(wu)(wu)縫(feng)鋼(gang)(gang)管(guan)由優(you)質(zhi)碳素鋼(gang)(gang)或(huo)合金鋼(gang)(gang)制成(cheng)。
具有熱軋和冷軋(萃取)的功能(neng)。因(yin)(yin)為(wei)焊(han)接工藝不同(tong),焊(han)接鋼管(guan)(guan)(guan)分為(wei)爐焊(han)管(guan)(guan)(guan),電(dian)焊(han)(電(dian)阻焊(han))管(guan)(guan)(guan)和主動電(dian)弧(hu)焊(han)管(guan)(guan)(guan),分為(wei)直管(guan)(guan)(guan) 因(yin)(yin)為(wei)焊(han)接形式不同(tong)。 縫焊(han)管(guan)(guan)(guan)和螺旋焊(han)管(guan)(guan)(guan)有兩種。
接(jie)(jie)縫(feng)鋼管。 因為其端部形(xing)狀,它分為圓(yuan)形(xing)焊(han)(han)管和異型(方形(xing),扁相等)焊(han)(han)管。 焊(han)(han)接(jie)(jie)鋼管是經過將(jiang)鋼板卷成具(ju)有接(jie)(jie)縫(feng)或螺旋接(jie)(jie)縫(feng)的管狀的鋼板而構成的。 在制造辦(ban)法(fa)中,將(jiang)低壓流體運送用焊(han)(han)接(jie)(jie)鋼管,螺旋接(jie)(jie)縫(feng)電(dian)焊(han)(han)鋼管和直焊(han)(han)鋼管分為
無(wu)縫鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)可(ke)用(yong)于各(ge)種職業(ye)的液壓管(guan)(guan)(guan)和燃(ran)氣(qi)管(guan)(guan)(guan)。 焊(han)接管(guan)(guan)(guan)可(ke)用(yong)于水管(guan)(guan)(guan),煤氣(qi)管(guan)(guan)(guan),加熱管(guan)(guan)(guan),電線管(guan)(guan)(guan)等(deng)。無(wu)縫鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)的材(cai)料分類可(ke)為(wei) 依據管(guan)(guan)(guan)子的原料(即鋼(gang)(gang)(gang)(gang)種)分為(wei):碳素管(guan)(guan)(guan)和合金(jin)管(guan)(guan)(guan),不銹鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)等(deng)。 碳管(guan)(guan)(guan)可(ke)分為(wei)一般碳鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)和優(you)質(zhi)碳結(jie)構管(guan)(guan)(guan)。
合(he)金管(guan)(guan)可進一步分(fen)(fen)為:低合(he)金管(guan)(guan),合(he)金結構管(guan)(guan),高合(he)金管(guan)(guan),高強度管(guan)(guan)。 軸承管(guan)(guan),耐熱和耐酸不銹鋼(gang)管(guan)(guan),精細合(he)金(例如Kovar)管(guan)(guan)和高溫合(he)金管(guan)(guan)。依據銜接辦法,鋼(gang)管(guan)(guan)可分(fen)(fen)為輕管(guan)(guan)(管(guan)(guan)端(duan)(duan)不帶螺紋(wen))和鋼(gang)絲管(guan)(guan)(管(guan)(guan)端(duan)(duan)帶螺紋(wen))。
電線(xian)(xian)(xian)管(guan)分為:一般汽車電線(xian)(xian)(xian)管(guan)和管(guan)端加(jia)(jia)厚(hou)電線(xian)(xian)(xian)管(guan)。 加(jia)(jia)厚(hou)的電線(xian)(xian)(xian)管(guan)也可(ke)分為:外線(xian)(xian)(xian)加(jia)(jia)厚(hou)(帶外螺紋),內線(xian)(xian)(xian)加(jia)(jia)厚(hou)(帶內螺紋)和表(biao)里加(jia)(jia)厚(hou)(帶表(biao)里螺紋)和其他接地線(xian)(xian)(xian)管(guan)。如果電線(xian)(xian)(xian)管(guan)帶有(you)螺紋,則可(ke)以分為:一般圓柱形或(huo)圓錐形螺紋和特別螺紋。 另外,依據用戶的需求,電線(xian)(xian)(xian)管(guan)一般配有(you)管(guan)接頭運送(song)。
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