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300,"directionNav":false,"enablezoomer":true,"IsShowPage":0,"Height":500,"FInFOut":1,"hasMainPoperty":1}'> <div class="hdtitle clearfix">  <h3 class="title"> 产品详细 </h3>  </div> <div class="hd"> <div class="clearfix hd_bx">  <div class="slider-wrapper theme-default"> <div class="slider_thumb nivoSlider"> <img src="/Content/UploadFiles/00/00/03/07.jpg" data-thumb="/Content/UploadFiles/00/00/03/07.jpg" alt="300" title="" /> <img src="/Content/UploadFiles/00/00/03/08.jpg" data-thumb="/Content/UploadFiles/00/00/03/08.jpg" alt="300" title="" /> <img src="/Content/UploadFiles/00/00/03/0A.jpg" data-thumb="/Content/UploadFiles/00/00/03/0A.jpg" alt="300" title="" /> </div> </div> <div class="pd_sum"> <p class="prod_name"> <span class="ltip">产品名称：</span> <span class="rtext"> PP大小头</span> </p> <p class="prod_data"> <span class="ltip">发布日期：</span> <span class="rtext">2016-04-22</span> </p> <p class="prod_count"> <span class="ltip">点击数：</span> <span class="rtext">1021</span> </p> <p class="prod_codepic"> <span class="ltip">二维码：</span> <span class="rtext"> <img src="http://qr.liantu.com/api.php?el=l&m=10&w=229&text=http://www.steelerron.com/mobile" alt="" width="84px" height="84px" /></span> </p> <p class="prod_desctipt"> <span class="ltip">简述：</span> <span class="rtext"> PP大小头 PP变径风管变径承插大小头 </span> </p> </div> </div> </div> <div class="bd">   <h2 class="tip">产品详情</h2> <div class="line_cell"> <div class="pd_content"> <p> <span style="font-size:18px;"> PP变径又称大小头、异径管、异径直通?；す芗?，用于两种不同管径的连接。又分为同心大小头和偏心大小头两种。PP法兰异径管，PP法兰大小头</span> </p> <p> <br /> </p> <p> <span style="font-size:18px;"> 无缝大小头的制作：</span> </p> <p> <span style="font-size:18px;"> PP大小头（异径管）是用于管道变径处的一种管件。通常采用的成形工艺为缩径压制、扩径压制或缩径加扩径压制，对某些规格的异径管也可采用冲压成形。</span> </p> <p> <span style="font-size:18px;"> a. 缩径/扩径成形</span> </p> <p> <span style="font-size:18px;"> 大小头的缩径成形工艺是将与大小头大端直径相等的管坯放入成形模中，通过沿管坯轴向方向的压制，使金属沿模腔运动并收缩成形。根据异径管变径的大小，分为一次压制成形或多次压制成形。 </span><img src="/Content/UploadFiles/00/00/03/0C.jpg" width="750" height="500" title="PP大小头 PP变径风管变径承插大小头" alt="PP大小头 PP变径风管变径承插大小头" style="font-size:18px;line-height:1.5;" /><img src="/Content/UploadFiles/00/00/03/0D.jpg" width="750" height="500" title="PP大小头 PP变径风管变径承插大小头" alt="PP大小头 PP变径风管变径承插大小头" style="font-size:18px;line-height:1.5;" /><img src="/Content/UploadFiles/00/00/03/0E.jpg" width="750" height="500" title="PP大小头 PP变径风管变径承插大小头" alt="PP大小头 PP变径风管变径承插大小头" style="font-size:18px;line-height:1.5;" /><img src="/Content/UploadFiles/00/00/03/0F.jpg" width="750" height="500" title="PP大小头 PP变径风管变径承插大小头" alt="PP大小头 PP变径风管变径承插大小头" style="font-size:18px;line-height:1.5;" /><img src="/Content/UploadFiles/00/00/03/10.jpg" width="750" height="500" title="PP大小头 PP变径风管变径承插大小头" alt="PP大小头 PP变径风管变径承插大小头" style="font-size:18px;line-height:1.5;" /><img src="/Content/UploadFiles/00/00/03/11.jpg" width="750" height="500" title="PP大小头 PP变径风管变径承插大小头" alt="PP大小头 PP变径风管变径承插大小头" style="font-size:18px;line-height:1.5;" /><img src="/Content/UploadFiles/00/00/03/12.jpg" width="750" height="500" title="PP大小头 PP变径风管变径承插大小头" alt="PP大小头 PP变径风管变径承插大小头" style="font-size:18px;line-height:1.5;" /><img src="/Content/UploadFiles/00/00/03/13.jpg" alt="" style="font-size:18px;line-height:1.5;" /><img src="/Content/UploadFiles/00/00/03/14.jpg" width="750" height="500" title="PP大小头 PP变径风管变径承插大小头" alt="PP大小头 PP变径风管变径承插大小头" style="font-size:18px;line-height:1.5;" /><img src="/Content/UploadFiles/00/00/03/15.jpg" width="750" height="500" title="PP大小头 PP变径风管变径承插大小头" alt="PP大小头 PP变径风管变径承插大小头" style="font-size:18px;line-height:1.5;" /> </p> <p> <span style="font-size:18px;"> </span> </p> <p class="MsoNormal"> <span style="font-family:黑体;">公司名称：</span><span style="font-family:黑体;">昆山熙塑</span><span style="font-family:黑体;">诚环保</span><span style="font-family:黑体;">设备</span><span style="font-family:黑体;">有限公司</span><o:p></o:p> </p> <p class="MsoNormal"> <span style="font-family:黑体;">地</span> <span style="font-family:黑体;">址：江苏省昆山市张浦镇花苑路</span>1788号<o:p></o:p> </p> <p class="MsoNormal"> <span style="font-family:黑体;">联</span> <span style="font-family:黑体;">系</span> <span style="font-family:黑体;">人：</span><span style="font-family:黑体;">陈女士</span> 18914977920<o:p></o:p> </p> <p class="MsoNormal"> <span style="font-family:黑体;">传</span> <span style="font-family:黑体;">真：</span>0512-50161009<o:p></o:p> </p> <p class="MsoNormal"> <span style="font-family:黑体;">邮</span> <span style="font-family:黑体;">箱：</span><a href="mailto:1881003115@qq.com"><u>2881003115@qq.com</u></a><o:p></o:p> </p> <p class="MsoNormal"> <span style="font-family:黑体;">网</span> <span style="font-family:黑体;">址：</span><a ><u>www.ksxschb.com</u></a> <o:p></o:p> </p> <p> <br /> </p> <p> <span style="font-size:18px;"></span> </p> </div> </div> </div>  <div class="bto clearfix">  <p class="pre_prod"> 上一个：<span>没资料</span> </p> <p class="next_prod"> 下一个：<a href="/showproduct/Ia3C2g.html" target="_self">pps阻燃大小头</a> </p> </div>  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PP大小头 PP变径 风管变径 承插大小头

PP大小头 PP变径 风管变径 承插大小头

PP大小头 PP变径 风管变径 承插大小头

PP大小头 PP变径 风管变径 承插大小头

PP大小头 PP变径 风管变径 承插大小头