异型管(guan)(guan)(guan)(guan)(guan)：由普(pu)通碳(tan)结结构(gou)(gou)(gou)钢及(ji)16Mn等(deng)钢带焊(han)(han)(han)(han)制(zhi)的(de)(de)(de)方(fang)形管(guan)(guan)(guan)(guan)(guan)、矩(ju)形管(guan)(guan)(guan)(guan)(guan)、帽(mao)形管(guan)(guan)(guan)(guan)(guan)、空胶(jiao)钢门窗(chuang)用(yong)(yong)钢管(guan)(guan)(guan)(guan)(guan)，主(zhu)(zhu)要用(yong)(yong)作农机构(gou)(gou)(gou)件、钢窗(chuang)门等(deng)。电(dian)焊(han)(han)(han)(han)薄壁管(guan)(guan)(guan)(guan)(guan)：主(zhu)(zhu)要用(yong)(yong)作制(zhi)作家(jia)(jia)具(ju)(ju)、玩具(ju)(ju)、灯具(ju)(ju)等(deng)。近年来不(bu)锈(xiu)钢带制(zhi)作的(de)(de)(de)薄壁管(guan)(guan)(guan)(guan)(guan)应用(yong)(yong)很广，高级(ji)家(jia)(jia)具(ju)(ju)、装饰、栏栅等(deng)。螺(luo)旋(xuan)焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)：是将低(di)碳(tan)碳(tan)素结构(gou)(gou)(gou)钢或低(di)合金(jin)结构(gou)(gou)(gou)钢钢带按一定的(de)(de)(de)螺(luo)旋(xuan)线(xian)的(de)(de)(de)角度(du)（叫成型角）卷成管(guan)(guan)(guan)(guan)(guan)坯，然后将管(guan)(guan)(guan)(guan)(guan)缝焊(han)(han)(han)(han)接起来制(zhi)成，它(ta)可以用(yong)(yong)较窄的(de)(de)(de)带钢生(sheng)产大直径的(de)(de)(de)钢管(guan)(guan)(guan)(guan)(guan)。螺(luo)旋(xuan)焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)主(zhu)(zhu)要用(yong)(yong)于石(shi)油、天(tian)然气的(de)(de)(de)输送管(guan)(guan)(guan)(guan)(guan)线(xian)，其规(gui)格用(yong)(yong)外径*壁厚表示。螺(luo)旋(xuan)焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)有单面(mian)焊(han)(han)(han)(han)的(de)(de)(de)和双面(mian)焊(han)(han)(han)(han)的(de)(de)(de)，焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)应保证水压试验、焊(han)(han)(han)(han)缝的(de)(de)(de)抗(kang)拉强度(du)和冷弯性(xing)能(neng)要符合规(gui)定。浙(zhe)江旭科(ke)钢管(guan)(guan)(guan)(guan)(guan)有限公(gong)(gong)司是一家(jia)(jia)专(zhuan)业提供(gong)卫(wei)生(sheng)级(ji)不(bu)锈(xiu)钢焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)设备的(de)(de)(de)公(gong)(gong)司，欢迎新老客户来电(dian)！卫(wei)生(sheng)级(ji)不(bu)锈(xiu)钢焊(han)(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)定制(zhi)

焊管(guan)生(sheng)(sheng)(sheng)成流程直(zhi)(zhi)缝焊管(guan)生(sheng)(sheng)(sheng)产(chan)工艺(yi)简(jian)单，生(sheng)(sheng)(sheng)产(chan)效率高(gao)，成本低，发展较(jiao)快。螺旋焊管(guan)的(de)强度一般比直(zhi)(zhi)缝焊管(guan)高(gao)，能用(yong)较(jiao)窄的(de)坯(pi)(pi)料生(sheng)(sheng)(sheng)产(chan)管(guan)径较(jiao)大的(de)焊管(guan)，还可(ke)以(yi)用(yong)同样宽度的(de)坯(pi)(pi)料生(sheng)(sheng)(sheng)产(chan)管(guan)径不(bu)同的(de)焊管(guan)。但是与相(xiang)(xiang)同长度的(de)直(zhi)(zhi)缝管(guan)相(xiang)(xiang)比，焊缝长度增加30~100%，而(er)且生(sheng)(sheng)(sheng)产(chan)速度较(jiao)低。直(zhi)(zhi)径大或较(jiao)厚的(de)焊管(guan)，一般用(yong)钢(gang)(gang)坯(pi)(pi)料直(zhi)(zhi)接做成，而(er)小焊管(guan)薄壁(bi)焊管(guan)只(zhi)需要通过钢(gang)(gang)带直(zhi)(zhi)接焊接就可(ke)以(yi)了。然(ran)后经(jing)过简(jian)单抛光，拉(la)丝就可(ke)以(yi)了。补(bu)充：焊管(guan)是用(yong)带钢(gang)(gang)焊接的(de)，所(suo)以(yi)在原(yuan)来它的(de)地位没无缝管(guan)高(gao)。吉林316不(bu)锈钢(gang)(gang)焊管(guan)哪种好浙江旭科钢(gang)(gang)管(guan)有限(xian)公司是一家(jia)专(zhuan)业提供薄壁(bi)不(bu)锈钢(gang)(gang)焊管(guan)设备的(de)公司。

焊接钢管(guan)(guan)的(de)(de)断面形(xing)(xing)(xing)状可以(yi)根据其外观和(he)横(heng)截(jie)面形(xing)(xing)(xing)状进(jin)行分(fen)类。以(yi)下是一些常见(jian)的(de)(de)断面形(xing)(xing)(xing)状分(fen)类：圆(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)：圆(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)是**常见(jian)的(de)(de)焊接钢管(guan)(guan)形(xing)(xing)(xing)状，其横(heng)截(jie)面呈(cheng)圆(yuan)(yuan)形(xing)(xing)(xing)。圆(yuan)(yuan)形(xing)(xing)(xing)管(guan)(guan)具有(you)(you)(you)的(de)(de)强(qiang)(qiang)度和(he)稳定性，广泛应用(yong)(yong)(yong)于各个(ge)领域，包括(kuo)建筑、机械、汽车和(he)石油等行业。方形(xing)(xing)(xing)管(guan)(guan)：方形(xing)(xing)(xing)管(guan)(guan)的(de)(de)横(heng)截(jie)面形(xing)(xing)(xing)状呈(cheng)正(zheng)方形(xing)(xing)(xing)或矩形(xing)(xing)(xing)。方形(xing)(xing)(xing)管(guan)(guan)具有(you)(you)(you)较高的(de)(de)强(qiang)(qiang)度和(he)刚(gang)度，适(shi)用(yong)(yong)(yong)于结构用(yong)(yong)(yong)途(tu)(tu)和(he)装饰用(yong)(yong)(yong)途(tu)(tu)，例如(ru)建筑中的(de)(de)框架和(he)支撑结构。矩形(xing)(xing)(xing)管(guan)(guan)：矩形(xing)(xing)(xing)管(guan)(guan)的(de)(de)横(heng)截(jie)面形(xing)(xing)(xing)状是长方形(xing)(xing)(xing)，边缘(yuan)呈(cheng)直角(jiao)。矩形(xing)(xing)(xing)管(guan)(guan)具有(you)(you)(you)较大的(de)(de)承载能力(li)和(he)的(de)(de)强(qiang)(qiang)度，常用(yong)(yong)(yong)于建筑结构、车辆制(zhi)造和(he)机械设(she)备等领域。

分类补充1、普通碳素钢(gang)电(dian)(dian)(dian)线套管(guan)(guan)（GB/T3640-88）是(shi)(shi)工(gong)业(ye)与(yu)(yu)民用建筑、安(an)装(zhuang)机器(qi)(qi)设备(bei)等电(dian)(dian)(dian)气安(an)装(zhuang)工(gong)程中用于(yu)保护电(dian)(dian)(dian)线的钢(gang)管(guan)(guan)。2、直缝(feng)(feng)(feng)电(dian)(dian)(dian)焊(han)钢(gang)管(guan)(guan)（YB242-63）是(shi)(shi)焊(han)缝(feng)(feng)(feng)与(yu)(yu)钢(gang)管(guan)(guan)纵向平行(xing)的钢(gang)管(guan)(guan)。通常(chang)分为公制电(dian)(dian)(dian)焊(han)钢(gang)管(guan)(guan)、电(dian)(dian)(dian)焊(han)薄壁管(guan)(guan)、变(bian)压(ya)器(qi)(qi)冷却油管(guan)(guan)等等。3、承(cheng)压(ya)流(liu)体(ti)输(shu)送(song)用螺旋缝(feng)(feng)(feng)埋(mai)弧焊(han)钢(gang)管(guan)(guan)（SY5036-83）是(shi)(shi)以(yi)热轧钢(gang)带卷作管(guan)(guan)坯，经(jing)常(chang)温(wen)螺旋成型(xing)，用双面埋(mai)弧焊(han)法焊(han)接，用于(yu)承(cheng)压(ya)流(liu)体(ti)输(shu)送(song)的螺旋缝(feng)(feng)(feng)钢(gang)管(guan)(guan)。钢(gang)管(guan)(guan)承(cheng)压(ya)能力(li)强，焊(han)接性能好，经(jing)过各(ge)种严(yan)格的科学检验(yan)和测试，使用安(an)全可(ke)靠(kao)。钢(gang)管(guan)(guan)口径大，输(shu)送(song)效率(lv)高(gao)，并(bing)可(ke)节约铺设管(guan)(guan)线的投资(zi)。主要用于(yu)输(shu)送(song)石油、天然(ran)气的管(guan)(guan)线。薄壁不(bu)锈钢(gang)焊(han)管(guan)(guan)设备(bei)，就选浙江(jiang)旭科钢(gang)管(guan)(guan)有(you)限公司，让(rang)您满意(yi)，有(you)想法可(ke)以(yi)来我(wo)司咨询！

按(an)生产(chan)方法分类(lei)：（1）按(an)工艺分——电弧焊(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、电阻焊(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)（高频、低频）、气(qi)焊(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、炉焊(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。（2）按(an)焊(han)(han)缝分——直缝焊(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、螺旋(xuan)焊(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。按(an)断面(mian)形(xing)(xing)状分类(lei)（1）简(jian)单(dan)断面(mian)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)——圆(yuan)(yuan)形(xing)(xing)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、方形(xing)(xing)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、椭圆(yuan)(yuan)形(xing)(xing)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、三角(jiao)形(xing)(xing)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、六角(jiao)形(xing)(xing)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、菱形(xing)(xing)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、八角(jiao)形(xing)(xing)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、半圆(yuan)(yuan)形(xing)(xing)钢(gang)(gang)(gang)圆(yuan)(yuan)、其(qi)他。（2）复(fu)杂断面(mian)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)——不(bu)等边六角(jiao)形(xing)(xing)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、五瓣梅花形(xing)(xing)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、双凸形(xing)(xing)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、双凹形(xing)(xing)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、瓜子形(xing)(xing)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、圆(yuan)(yuan)锥形(xing)(xing)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、波纹形(xing)(xing)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、表壳(qiao)钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、其(qi)他。按(an)壁厚分类(lei)薄壁钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、厚壁钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。薄壁不(bu)锈钢(gang)(gang)(gang)焊(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)设备，就选浙(zhe)江旭(xu)科钢(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)有(you)限公司，用(yong)户的信赖之选，有(you)需(xu)要可以联系我司哦！江苏316不(bu)锈钢(gang)(gang)(gang)焊(han)(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)费(fei)用(yong)

浙(zhe)江旭科钢(gang)管有限公司致力(li)于(yu)提(ti)供薄壁不锈钢(gang)焊(han)管设(she)备，竭诚为您设(she)备。卫生级不锈钢(gang)焊(han)管定制(zhi)

当(dang)表面热处(chu)(chu)理(li)硬(ying)化(hua)层(ceng)较(jiao)厚时(shi)，也可(ke)(ke)(ke)(ke)(ke)采用(yong)洛(luo)(luo)(luo)(luo)氏(shi)硬(ying)度(du)(du)(du)计。当(dang)热处(chu)(chu)理(li)硬(ying)化(hua)层(ceng)厚度(du)(du)(du)在(zai)0.4～0.8mm时(shi)，可(ke)(ke)(ke)(ke)(ke)采用(yong)HRA标(biao)尺，当(dang)硬(ying)化(hua)层(ceng)厚度(du)(du)(du)超过(guo)0.8mm时(shi)，可(ke)(ke)(ke)(ke)(ke)采用(yong)HRC标(biao)尺。维氏(shi)、洛(luo)(luo)(luo)(luo)氏(shi)和表面洛(luo)(luo)(luo)(luo)氏(shi)三种(zhong)硬(ying)度(du)(du)(du)值可(ke)(ke)(ke)(ke)(ke)以方(fang)便地进行(xing)相互换算，转换成标(biao)准(zhun)、图(tu)纸或用(yong)户需(xu)要的硬(ying)度(du)(du)(du)值。相应的换算表在(zai)国际标(biao)准(zhun)ISO、美国标(biao)准(zhun)ASTM和中(zhong)国标(biao)准(zhun)GB/T中(zhong)都已给出(chu)。零件如(ru)果(guo)局部硬(ying)度(du)(du)(du)要求较(jiao)高，可(ke)(ke)(ke)(ke)(ke)用(yong)感(gan)应加热等(deng)方(fang)式进行(xing)局部淬(cui)火(huo)热处(chu)(chu)理(li)，这(zhei)样的湖南直缝(feng)焊(han)管(guan)通常要在(zai)图(tu)纸上标(biao)出(chu)局部淬(cui)火(huo)热处(chu)(chu)理(li)的位置和局部硬(ying)度(du)(du)(du)值。直缝(feng)焊(han)管(guan)的硬(ying)度(du)(du)(du)检测要在(zai)指(zhi)定区(qu)域内进行(xing)。硬(ying)度(du)(du)(du)检测仪器可(ke)(ke)(ke)(ke)(ke)采用(yong)洛(luo)(luo)(luo)(luo)氏(shi)硬(ying)度(du)(du)(du)计，测试HRC硬(ying)度(du)(du)(du)值，如(ru)热处(chu)(chu)理(li)硬(ying)化(hua)层(ceng)较(jiao)浅(qian)，可(ke)(ke)(ke)(ke)(ke)采用(yong)表面洛(luo)(luo)(luo)(luo)氏(shi)硬(ying)度(du)(du)(du)计，测试HRN硬(ying)度(du)(du)(du)值。卫生(sheng)级不锈钢焊(han)管(guan)定制

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