焊(han)(han)(han)(han)管(guan)(guan)常(chang)用(yong)(yong)(yong)材(cai)質(zhi)為(wei)(wei)：Q235A，Q235C、Q235B、16Mn、20#、Q345、L245、L290、X42、X46、X60、X80、0Cr13、1Cr17、00Cr19Ni11、1Cr18Ni9、0Cr18Ni11Nb等(deng)。焊(han)(han)(han)(han)接鋼(gang)(gang)(gang)管(guan)(guan)采用(yong)(yong)(yong)的坯料是鋼(gang)(gang)(gang)板或(huo)帶鋼(gang)(gang)(gang)，因(yin)(yin)其(qi)(qi)(qi)(qi)(qi)焊(han)(han)(han)(han)接工藝不(bu)(bu)(bu)同而(er)分為(wei)(wei)爐(lu)焊(han)(han)(han)(han)管(guan)(guan)、電(dian)焊(han)(han)(han)(han)（電(dian)阻焊(han)(han)(han)(han)）管(guan)(guan)和自動電(dian)弧焊(han)(han)(han)(han)管(guan)(guan)。因(yin)(yin)其(qi)(qi)(qi)(qi)(qi)焊(han)(han)(han)(han)接形式(shi)的不(bu)(bu)(bu)同分為(wei)(wei)直縫焊(han)(han)(han)(han)管(guan)(guan)和螺旋焊(han)(han)(han)(han)管(guan)(guan)兩種。因(yin)(yin)其(qi)(qi)(qi)(qi)(qi)端(duan)部形狀又分為(wei)(wei)圓形焊(han)(han)(han)(han)管(guan)(guan)和異型(xing)（方、扁等(deng)）焊(han)(han)(han)(han)管(guan)(guan)。焊(han)(han)(han)(han)管(guan)(guan)因(yin)(yin)其(qi)(qi)(qi)(qi)(qi)材(cai)質(zhi)和用(yong)(yong)(yong)途(tu)不(bu)(bu)(bu)同而(er)分為(wei)(wei)如下若干品種：GB/T3091-2008（低壓流體(ti)輸(shu)(shu)送用(yong)(yong)(yong)焊(han)(han)(han)(han)接鋼(gang)(gang)(gang)管(guan)(guan)）：主要用(yong)(yong)(yong)于(yu)輸(shu)(shu)送水(shui)、煤氣、空氣、油和取暖熱(re)水(shui)或(huo)蒸汽等(deng)一般較低壓力流體(ti)和其(qi)(qi)(qi)(qi)(qi)它用(yong)(yong)(yong)途(tu)管(guan)(guan)。其(qi)(qi)(qi)(qi)(qi)**材(cai)質(zhi)為(wei)(wei)：Q235A級鋼(gang)(gang)(gang)。GB/T14291-2006（礦(kuang)(kuang)用(yong)(yong)(yong)流體(ti)輸(shu)(shu)送焊(han)(han)(han)(han)接鋼(gang)(gang)(gang)管(guan)(guan)）：主要用(yong)(yong)(yong)于(yu)礦(kuang)(kuang)山壓風、排水(shui)、軸放瓦(wa)斯(si)用(yong)(yong)(yong)直縫焊(han)(han)(han)(han)接鋼(gang)(gang)(gang)管(guan)(guan)。其(qi)(qi)(qi)(qi)(qi)**材(cai)質(zhi)Q235A、B級鋼(gang)(gang)(gang)。薄壁(bi)不(bu)(bu)(bu)銹鋼(gang)(gang)(gang)焊(han)(han)(han)(han)管(guan)(guan)設備，就選(xuan)浙江旭科鋼(gang)(gang)(gang)管(guan)(guan)有限(xian)公司，用(yong)(yong)(yong)戶的信(xin)賴之選(xuan)，有想法(fa)的不(bu)(bu)(bu)要錯過哦！山西(xi)316不(bu)(bu)(bu)銹鋼(gang)(gang)(gang)焊(han)(han)(han)(han)管(guan)(guan)廠商

GB/T12770-2002（機械結構用(yong)不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)焊(han)(han)接鋼(gang)(gang)管(guan)(guan)(guan)）：主要(yao)用(yong)于機械、汽車、自行車、家具、賓館和飯店裝飾及其他機械部件與結構件。其材(cai)質(zhi)(zhi)0Cr13、1Cr17、00Cr19Ni11、1Cr18Ni9、0Cr18Ni11Nb等。GB/T12771-1991（流(liu)體輸(shu)送用(yong)不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)焊(han)(han)接鋼(gang)(gang)管(guan)(guan)(guan)）：主要(yao)用(yong)于輸(shu)送低壓(ya)腐蝕性(xing)介質(zhi)(zhi)。材(cai)質(zhi)(zhi)為0Cr13、0Cr19Ni9、00Cr19Ni11、00Cr17、0Cr18Ni11Nb、0017Cr17Ni14Mo2等。另有，裝飾用(yong)焊(han)(han)接不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)管(guan)(guan)(guan)（GB/T18705-2002），建筑(zhu)裝飾用(yong)不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)焊(han)(han)接管(guan)(guan)(guan)材(cai)（JG/T3030-1995），以及換(huan)熱器(qi)用(yong)焊(han)(han)接鋼(gang)(gang)管(guan)(guan)(guan)（YB4103-2000）。酸洗不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)焊(han)(han)管(guan)(guan)(guan)哪(na)里(li)有薄壁不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)焊(han)(han)管(guan)(guan)(guan)設備(bei)，就(jiu)選浙江旭科鋼(gang)(gang)管(guan)(guan)(guan)有限公司，用(yong)戶的(de)信賴之選，歡迎您的(de)來電！

一(yi)般焊(han)(han)管(guan)(guan)(guan)(guan)(guan)一(yi)般焊(han)(han)管(guan)(guan)(guan)(guan)(guan)用來輸送(song)低壓流體。用Q195A、Q215A、Q235A鋼(gang)(gang)(gang)制(zhi)造。也可采用易于焊(han)(han)接的其它軟鋼(gang)(gang)(gang)制(zhi)造。鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)要(yao)進行水壓、彎(wan)曲、壓扁等實(shi)驗，對(dui)表面質量(liang)有(you)一(yi)定(ding)要(yao)求(qiu)，通(tong)常交貨(huo)長度為(wei)4-10m，常要(yao)求(qiu)定(ding)尺（或(huo)倍(bei)尺）交貨(huo)。焊(han)(han)管(guan)(guan)(guan)(guan)(guan)的規(gui)格用公稱口徑表示（毫(hao)米或(huo)英(ying)寸(cun)）公稱口徑與實(shi)際不(bu)(bu)同，焊(han)(han)管(guan)(guan)(guan)(guan)(guan)按(an)規(gui)定(ding)壁厚有(you)普通(tong)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)和(he)加厚鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)兩種，鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)按(an)管(guan)(guan)(guan)(guan)(guan)端形(xing)(xing)式(shi)又分帶螺紋和(he)不(bu)(bu)帶螺紋兩種，表6-17為(wei)焊(han)(han)接鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)尺寸(cun)。直縫管(guan)(guan)(guan)(guan)(guan)是用鋼(gang)(gang)(gang)板或(huo)鋼(gang)(gang)(gang)帶經過彎(wan)曲成(cheng)型(xing)，然后經焊(han)(han)接制(zhi)成(cheng)。按(an)焊(han)(han)縫形(xing)(xing)式(shi)分為(wei)直縫焊(han)(han)管(guan)(guan)(guan)(guan)(guan)和(he)螺旋(xuan)焊(han)(han)管(guan)(guan)(guan)(guan)(guan)。按(an)用途又分為(wei)一(yi)般焊(han)(han)管(guan)(guan)(guan)(guan)(guan)、鍍鋅焊(han)(han)管(guan)(guan)(guan)(guan)(guan)、吹氧焊(han)(han)管(guan)(guan)(guan)(guan)(guan)、電線套(tao)管(guan)(guan)(guan)(guan)(guan)、公制(zhi)焊(han)(han)管(guan)(guan)(guan)(guan)(guan)、托(tuo)輥(gun)管(guan)(guan)(guan)(guan)(guan)、深井泵管(guan)(guan)(guan)(guan)(guan)、汽(qi)車用管(guan)(guan)(guan)(guan)(guan)、變壓器管(guan)(guan)(guan)(guan)(guan)、電焊(han)(han)薄壁管(guan)(guan)(guan)(guan)(guan)、電焊(han)(han)異型(xing)管(guan)(guan)(guan)(guan)(guan)和(he)螺旋(xuan)焊(han)(han)管(guan)(guan)(guan)(guan)(guan)。

按(an)(an)(an)生(sheng)產方法分(fen)(fen)類(lei)：（1）按(an)(an)(an)工藝分(fen)(fen)——電弧焊管(guan)(guan)(guan)、電阻焊管(guan)(guan)(guan)（高頻(pin)、低頻(pin)）、氣焊管(guan)(guan)(guan)、爐焊管(guan)(guan)(guan)。（2）按(an)(an)(an)焊縫分(fen)(fen)——直縫焊管(guan)(guan)(guan)、螺旋焊管(guan)(guan)(guan)。按(an)(an)(an)斷(duan)面(mian)(mian)形(xing)狀分(fen)(fen)類(lei)（1）簡單斷(duan)面(mian)(mian)鋼(gang)管(guan)(guan)(guan)——圓(yuan)(yuan)形(xing)鋼(gang)管(guan)(guan)(guan)、方形(xing)鋼(gang)管(guan)(guan)(guan)、橢圓(yuan)(yuan)形(xing)鋼(gang)管(guan)(guan)(guan)、三角(jiao)形(xing)鋼(gang)管(guan)(guan)(guan)、六角(jiao)形(xing)鋼(gang)管(guan)(guan)(guan)、菱形(xing)鋼(gang)管(guan)(guan)(guan)、八(ba)角(jiao)形(xing)鋼(gang)管(guan)(guan)(guan)、半圓(yuan)(yuan)形(xing)鋼(gang)圓(yuan)(yuan)、其他。（2）復雜斷(duan)面(mian)(mian)鋼(gang)管(guan)(guan)(guan)——不等邊六角(jiao)形(xing)鋼(gang)管(guan)(guan)(guan)、五瓣梅花形(xing)鋼(gang)管(guan)(guan)(guan)、雙凸形(xing)鋼(gang)管(guan)(guan)(guan)、雙凹形(xing)鋼(gang)管(guan)(guan)(guan)、瓜子形(xing)鋼(gang)管(guan)(guan)(guan)、圓(yuan)(yuan)錐(zhui)形(xing)鋼(gang)管(guan)(guan)(guan)、波紋形(xing)鋼(gang)管(guan)(guan)(guan)、表殼(ke)鋼(gang)管(guan)(guan)(guan)、其他。按(an)(an)(an)壁厚(hou)分(fen)(fen)類(lei)薄(bo)壁鋼(gang)管(guan)(guan)(guan)、厚(hou)壁鋼(gang)管(guan)(guan)(guan)。浙江旭科鋼(gang)管(guan)(guan)(guan)有限公(gong)司衛生(sheng)級不銹鋼(gang)焊管(guan)(guan)(guan)設(she)備獲(huo)得眾多用戶的認可。

焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)生(sheng)成(cheng)流程直縫焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)生(sheng)產(chan)(chan)(chan)工藝簡(jian)單，生(sheng)產(chan)(chan)(chan)效率(lv)高，成(cheng)本(ben)低，發展較(jiao)快(kuai)。螺旋焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)的強度(du)(du)一(yi)般比(bi)直縫焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)高，能(neng)用較(jiao)窄的坯(pi)料(liao)生(sheng)產(chan)(chan)(chan)管(guan)(guan)(guan)(guan)徑(jing)(jing)較(jiao)大(da)的焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)，還可(ke)以(yi)用同(tong)樣寬(kuan)度(du)(du)的坯(pi)料(liao)生(sheng)產(chan)(chan)(chan)管(guan)(guan)(guan)(guan)徑(jing)(jing)不同(tong)的焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)。但是與相同(tong)長(chang)度(du)(du)的直縫管(guan)(guan)(guan)(guan)相比(bi)，焊(han)(han)(han)(han)縫長(chang)度(du)(du)增加30~100%，而(er)且生(sheng)產(chan)(chan)(chan)速度(du)(du)較(jiao)低。直徑(jing)(jing)大(da)或較(jiao)厚的焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)，一(yi)般用鋼坯(pi)料(liao)直接(jie)(jie)做(zuo)成(cheng)，而(er)小(xiao)焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)薄壁焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)只需(xu)要通過鋼帶直接(jie)(jie)焊(han)(han)(han)(han)接(jie)(jie)就可(ke)以(yi)了。然(ran)后經過簡(jian)單拋光(guang)，拉(la)絲就可(ke)以(yi)了。補充：焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)是用帶鋼焊(han)(han)(han)(han)接(jie)(jie)的，所以(yi)在(zai)原來它的地位沒無(wu)縫管(guan)(guan)(guan)(guan)高。衛生(sheng)級不銹鋼焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)設備，就選浙江旭(xu)科鋼管(guan)(guan)(guan)(guan)有限公司，用戶的信賴之選，歡迎您的來電！福(fu)建大(da)口徑(jing)(jing)不銹鋼焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)廠商(shang)

浙(zhe)江旭(xu)科(ke)鋼管有限公(gong)司(si)為您提(ti)供(gong)衛生(sheng)級不(bu)銹鋼焊(han)管設(she)備，歡迎新(xin)老客(ke)戶來電！山西316不(bu)銹鋼焊(han)管廠(chang)商

焊(han)(han)(han)(han)管(guan)(guan)(guan)標(biao)準對(dui)照1、一般焊(han)(han)(han)(han)管(guan)(guan)(guan)用(yong)于(yu)水(shui)、煤氣、空氣、油(you)和取暖蒸(zheng)汽等(deng)一般較低壓力流體(ti)的(de)(de)輸(shu)(shu)送(song)(song)(song)(song)(song)。2、普通(tong)碳素鋼電(dian)線(xian)(xian)套管(guan)(guan)(guan)（GB3640-88）是工業與民(min)用(yong)建筑、安(an)裝機器設(she)備等(deng)電(dian)氣安(an)裝工程中用(yong)于(yu)保護電(dian)線(xian)(xian)的(de)(de)鋼管(guan)(guan)(guan)。3、直縫電(dian)焊(han)(han)(han)(han)管(guan)(guan)(guan)（YB242-63）是焊(han)(han)(han)(han)縫與鋼管(guan)(guan)(guan)縱(zong)向平(ping)行(xing)的(de)(de)鋼管(guan)(guan)(guan)。通(tong)常(chang)分為公制電(dian)焊(han)(han)(han)(han)管(guan)(guan)(guan)、電(dian)焊(han)(han)(han)(han)薄壁管(guan)(guan)(guan)、變壓器冷卻油(you)管(guan)(guan)(guan)等(deng)等(deng)。4、承(cheng)壓流體(ti)輸(shu)(shu)送(song)(song)(song)(song)(song)用(yong)螺旋縫埋(mai)弧(hu)焊(han)(han)(han)(han)管(guan)(guan)(guan)（SY5036-83）是以熱(re)軋鋼帶卷作管(guan)(guan)(guan)坯，經(jing)常(chang)溫(wen)螺旋成型，用(yong)雙面埋(mai)弧(hu)焊(han)(han)(han)(han)法焊(han)(han)(han)(han)接(jie)(jie)，用(yong)于(yu)承(cheng)壓流體(ti)輸(shu)(shu)送(song)(song)(song)(song)(song)的(de)(de)螺旋縫鋼管(guan)(guan)(guan)。鋼管(guan)(guan)(guan)承(cheng)壓能(neng)力強，焊(han)(han)(han)(han)接(jie)(jie)性(xing)能(neng)好，經(jing)過各種嚴格(ge)的(de)(de)科學檢驗和測試(shi)，使用(yong)安(an)全可靠。鋼管(guan)(guan)(guan)口徑(jing)大，輸(shu)(shu)送(song)(song)(song)(song)(song)效(xiao)率(lv)高，并(bing)可節約鋪(pu)設(she)管(guan)(guan)(guan)線(xian)(xian)的(de)(de)投資。主要用(yong)于(yu)輸(shu)(shu)送(song)(song)(song)(song)(song)石油(you)、天然氣的(de)(de)管(guan)(guan)(guan)線(xian)(xian)。山西316不(bu)銹鋼焊(han)(han)(han)(han)管(guan)(guan)(guan)廠商

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