支持货到付款 保证材质 假一赔十

主营不锈钢无缝管、 各种焊管等不锈钢配件
     

不锈钢无缝管的制造工艺

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height="255" /> <div class="pro-wz"> <p>304焊管</p> <span class="pro_con">   304 是一种通用性的不锈钢,它广泛地用于制作要求... </span> <div class="xq1"> <img src="/Tpl/Home/default/Public/images/ss2.png" /> </div> </div> </a> </li><li> <a href="//www.nieblacoffee.com/pro/hg/show3559.html" title="316焊管"> <img src="//www.nieblacoffee.com/Upload/thumb_61147f7a043f8.jpg" alt="316焊管" width="302" height="255" /> <div class="pro-wz"> <p>316焊管</p> <span class="pro_con">  其一、小口径不锈钢焊管是连续在线生产,壁厚越厚,机组... </span> <div class="xq1"> <img src="/Tpl/Home/default/Public/images/ss2.png" /> </div> </div> </a> </li><li> <a href="//www.nieblacoffee.com/pro/wfg/show3557.html" title="不锈钢无缝管"> <img src="//www.nieblacoffee.com/Upload/thumb_61147ed75e178.jpg" alt="不锈钢无缝管" width="302" height="255" /> <div class="pro-wz"> <p>不锈钢无缝管</p> <span class="pro_con">   专业现货销售外径4mm-89mm的小口径不锈钢无缝... </span> <div class="xq1"> <img src="/Tpl/Home/default/Public/images/ss2.png" /> </div> </div> </a> </li><li> <a href="//www.nieblacoffee.com/pro/gzg/show3569.html" title="不锈钢工字钢"> <img src="//www.nieblacoffee.com/Upload/thumb_611dba9055000.jpg" alt="不锈钢工字钢" width="302" height="255" /> <div class="pro-wz"> <p>不锈钢工字钢</p> <span class="pro_con">   工字钢也称为钢梁,是截面为工字形状的长条钢材。工字... </span> <div class="xq1"> <img src="/Tpl/Home/default/Public/images/ss2.png" /> </div> </div> </a> </li><li> <a href="//www.nieblacoffee.com/pro/bxcg/show3568.html" title="不锈钢槽钢"> <img src="//www.nieblacoffee.com/Upload/thumb_611db76256e1b.jpg" alt="不锈钢槽钢" width="302" height="255" /> <div class="pro-wz"> <p>不锈钢槽钢</p> <span class="pro_con">   不锈钢槽钢是截面形状为凹槽形的长条钢材。同工字钢相... </span> <div class="xq1"> <img src="/Tpl/Home/default/Public/images/ss2.png" /> </div> </div> </a> </li><li> <a href="//www.nieblacoffee.com/pro/bubg/show3567.html" title="不锈钢扁钢"> <img src="//www.nieblacoffee.com/Upload/thumb_611db7617c036.jpg" alt="不锈钢扁钢" width="302" height="255" /> <div class="pro-wz"> <p>不锈钢扁钢</p> <span class="pro_con">   不锈钢扁钢,是指宽12-300mm、厚3-60mm... </span> <div class="xq1"> <img src="/Tpl/Home/default/Public/images/ss2.png" /> </div> </div> </a> </li> <div class="clear"></div> </ul> <!--产品多行显示结束--> </div> <div class="clear"></div> </div> </div> <script> $(function(){ //第一种 $(".index-products li").hover(function(){ $(this).find(".xq1").stop().animate({ left:0},200); },function(){ $(this).find(".xq1").stop().animate({ left:"-100%"},200); }); }) </script> <!--公司简介--> <div class="pro-tit pt60" aos="fade-down" aos-easing="linear" aos-duration="1500"> <img src="/Tpl/Home/default/Public/images/jj-tit.jpg" width="264" height="31"/> <p>主营:不锈钢管、不锈钢焊管、不锈钢板、不锈钢角钢、带钢、圆钢及不锈钢丝等产品</p> <img src="/Tpl/Home/default/Public/images/pro-jt.png" width="22" height="16"/> </div> <div class="contain pt40"> <div class="js-nr"> <img src="/Tpl/Home/default/Public/images/jj-bt.jpg" width="600" height="32" class="mt20 mb20"/>   淄博鑫门物资有限公司主要生产<strong>山东不锈钢无缝管</strong>,山东304焊管,山东316焊管等产品。<br />   我公司产品被广泛用于机械、化工、化肥、化纤、石油、天然气、核电站、锅炉、热交换器、食品、饮料、医药、医疗、环保、航空、机电、仪器、仪表、电子元件等行业。<br />   本公司经营不锈钢板、各种不锈钢配件为主的专业公司,是经营销... <div class="jj-td"> <p>支持定做</p> <span>可根据客户需求定做各种异型,保证材质,假一赔十</span> <img src="/Tpl/Home/default/Public/images/jj-img.jpg" width="600" height="213" aos="fade-right" aos-easing="linear" aos-duration="1500"/> </div> </div> <img src="/Tpl/Home/default/Public/images/jj-img1.jpg" width="544" height="604" class="fr"> <div class="clear"></div> </div> <!--优势 --> <div class="ys-bg mt80"> <div class="contain"> <div class="ys-l fr"> <div class="ys-tit fr" aos="fade-down" aos-easing="linear" aos-duration="1500"> <p>Our advantage</p> <span>我们的优势/保证材质 假一赔十</span> </div> <div class="ys-wz fr mr25"> <p>多年不锈钢行业定做生产经验<br />上百家合作单位</p> <span>公司是经营各种不锈钢板、生产无缝钢管、生产不锈钢焊管、法兰、弯头及标准件企业。主要生产经营奥氏体类流体输送用和结构用不锈钢无缝钢管、不锈钢焊管、各种异型不锈钢管及不锈钢毛细管。</span> </div> </div> <div class="ys-wz fl mt40"> <p style="margin-left:120px;">可按需求定做加工不锈钢部件<br />应用领域广泛</p> <span style="margin-left:120px;">产品被广泛用于机械、化工、化肥、化纤、石油、天然气、核电站、锅炉、热交换器、食品、饮料、医药、医疗、环保、航空、机电、仪器、仪表、电子元件等行业。资源充足,品种齐全,库存量大,价位特低。 </span> </div> <div class="clear"></div> </div> </div> <!--新闻 --> <div class="pro-tit pt80 pb30" aos="fade-down" aos-easing="linear" aos-duration="1500"> <img src="/Tpl/Home/default/Public/images/xw-tit.jpg" width="264" height="31"/> <p>资源充足,品种齐全,库存量大,价位特低</p> <img src="/Tpl/Home/default/Public/images/pro-jt.png" width="22" height="16"/> </div> <div class="news-bg"> <div class="contain"> <div class="index_know01 fl mr25 pt40"> <div class="new02"> <div class="new-tit"> <a href="//www.nieblacoffee.com/xinwen/industry/show347.html" title="影响山东不锈钢无缝管价格因素">影响山东不锈钢无缝管价格因素 </a> </div> <div class="new-con01"> ‌山东不锈钢无缝管被广泛应用于装饰管、换热设备用管等方面。...</div> </div><div class="new02"> <div class="new-tit"> <a href="//www.nieblacoffee.com/xinwen/industry/show345.html" title="山东304焊管的标准">山东304焊管的标准 </a> </div> <div class="new-con01">&nbsp;  山东304焊管是一种常见的不锈钢焊管,山东3...</div> </div><div 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  不锈钢无缝钢管是一种具有中空截面、周边没有接缝的长条钢材,是耐空气、蒸汽、水等弱腐蚀介质和酸、碱、盐等化学浸蚀性介质腐蚀的钢管又称不锈耐酸钢管,下面小编就给大家介绍一下它的制造工艺:
  1.热轧(挤压无缝钢管):圆管坯→加热→穿孔→三辊斜轧、连轧或挤压→脱管→定径(或减径)→冷却→矫直→水压试验(或探伤)→标记→入库
  轧制无缝管的原料是圆管坯,圆管胚要经过切割机的切割加工成长度约为1米的坯料,并经传送带送到熔炉内加热。钢坯被送入熔炉内加热,温度大约为1200摄氏度。燃料为氢气或乙炔,炉内温度控制是关键性的问题,圆管坯出炉后要经过压力穿孔机进行穿空。一般较常见的穿孔机是锥形辊穿孔机,这种穿孔机生产效率高,产品质量好,穿孔扩径量大,可穿多种钢种。穿孔后圆管坯就先后被三辊斜轧、连轧或挤压。挤压后要脱管定径,定径机通过锥形钻头高速旋转入钢胚打孔,形成钢管。钢管内径由定径机钻头的外径长度来确定,钢管经定径后,进入冷却塔中,通过喷水冷却,钢管经冷却后,就要被矫直。钢管经矫直后由传送带送至金属探伤机(或水压实验)进行内部探伤。若钢管内部有裂纹,气泡等问题,将被探测出,钢管质检后还要通过严格的手工挑选。钢管质检后,用油漆喷上编号、规格、生产批号等。并由吊车吊入仓库中。
  2.冷拔(轧)无缝钢管:圆管坯→加热→穿孔→打头→退火→酸洗→涂油(镀铜)→多道次冷拔(冷轧)→坯管→热处理→矫直→水压试验(探伤)→标记→入库
  冷拔(轧)无缝钢管的轧制方法较热轧(挤压无缝钢管)复杂。它们的生产工艺流程前三步基本相同。不同之处从第四个步骤开始,圆管坯经打空后,要打头,退火,退火后要用专门的酸性液体进行酸洗,酸洗后涂油,然后紧接着是经过多道次冷拔(冷轧)再坯管,专门的热处理,热处理后就要被矫直。
  不锈钢无缝管是一种中空的长条圆形钢材,广泛用于石油、化工、医疗、食品、轻工、机械仪表等工业输送管道以及机械结构部件等。
小编:Zyqun
  • 联系人:房经理
  • 电话:15898776668
  • 座机:0533-6196588
  • 地址:淄博周村北方不锈钢市场8--16号
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