陕西西安矿用柔性焊接管道卡箍建筑管道快速接头

<p style=";text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(0, 153, 255); letter-spacing: 0px; font-size: 21px;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 153, 255); letter-spacing: 0px; font-size: 29px;">&nbsp;</span><span style="color: rgb(255, 0, 0); letter-spacing: 0px; font-size: 29px;">&nbsp;</span><span style="color: rgb(0, 176, 240); letter-spacing: 0px; font-size: 29px;">山西万泽锦达机械制造有限公司</span></p><p style=";text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(255, 0, 0); letter-spacing: 0px; font-size: 29px;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></p><p style=";text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(255, 0, 0); letter-spacing: 0px; font-size: 29px;"> &nbsp;——卡箍系列</span></p><p style=";text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(255, 0, 0); letter-spacing: 0px; font-size: 29px;"><img src="" alt="U$%3A740(TW~1S(XW1AR[TN_副本_副本.jpg" _src=""></span></p><p style=";text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(255, 0, 0); letter-spacing: 0px; font-size: 29px;"><img src="" alt="668485541860288019_副本_副本_副本.jpg" _src=""></span></p><p style=";text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(0, 153, 255); letter-spacing: 0px; font-size: 21px;">优势说明：</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">&nbsp;对于高压卡箍的压力要求需要铸造材质是球墨铸铁或者铸钢等，一般使用材质是QT450-12比较合适。球化率要求</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">不</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">低</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">于</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">2级要求。</span></p><p style=";text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(0, 153, 255); letter-spacing: 0px; font-size: 19px;">详细说明：</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">&nbsp;卡箍=卡箍接头，矿用卡箍，快速卡箍接头，卡箍厂家，高压卡箍批发厂家，煤矿卡箍，管道卡箍接头，高压卡箍生产厂家。批发卡箍接头。</span></p><p style=";text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">矿用卡箍接头类型：</span></p><p style="margin-top: 0;margin-right: 0;margin-bottom: 0;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">1、</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">O型铁环式矿用卡箍接头</span></p><p style="margin-top: 0;margin-right: 0;margin-bottom: 0;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">2、</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">开槽式矿用卡箍接头</span></p><p style="margin-top: 0;margin-right: 0;margin-bottom: 0;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">3、</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">短管焊接式卡箍接头。</span></p><p style="margin-top: 0;margin-right: 0;margin-bottom: 0;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;"><img src="" alt="SES_1886_副本_副本_副本.jpg" _src=""></span></p><p style=";text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">&nbsp;</span><span style="color: rgb(0, 153, 255); letter-spacing: 0px; font-size: 19px;">矿用卡箍接头的结构原理</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">：</span></p><p style=";text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;"><span style="">把要连接的两根钢管用沟槽机开槽，开槽后去掉毛刺对齐，将</span>C型防老化密封圈放在两根钢管的结合部，胶圈外部安装上紧固铁圈，用鱼尾螺栓上紧即可。基本原理是利用管道的压力，将密封圈紧固在管道上，压力越大，胶圈密封圈就贴的更紧，以此达到管道密封和连接的作用。</span></p><p style=";text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;"><img src="" alt="577a2022a6ee2_副本 (2)_副本.jpg" _src=""></span></p><p style=";text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(0, 153, 255); letter-spacing: 0px; font-size: 19px;">矿用管箍接头型号和类别</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">：</span></p><p style=";text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 19px;">基本分无缝管和镀锌管两种类型的高压和低压快速卡箍接头。</span></p><p style="margin: 0 0 0 24px;text-indent: 0;padding: 0;line-height: 21px"><strong><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 21px;">一、</span></strong><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;">卡箍接头管端焊接：</span></p><p style=";text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;"><span style="">要将管口焊点清理干净。在密封圈内侧及外表面涂以润滑脂，然后把密封圈套在已焊好的钢管一侧，使待接的另跟</span>&nbsp;钢管靠拢，对正中心、同轴平直，调整好两管之间的间隙（此间隙根据钢管长度和按长时温度计计算而得）；</span></p><p style=";text-indent: 18px;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;">①&nbsp;检查管端密封面有无影响密封效果的撞痕，裂纹等，若有此现象，需处理后方可进行焊接；</span></p><p style="margin: 0 0 0 18px;text-indent: 0;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;">②用气焊把管道坡口上油漆烤除，再用钢丝刷清除干净，直至发亮；③&nbsp;对焊前先检查钢管轴线与管端面是否垂直。合格后将管端与管子对正，要求钢管面与管端面垂直与轴线；</span></p><p style=";text-indent: 18px;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;">④为防止管端密封面不受焊接渣液飞溅粘着，焊接时应对密封面采取保护措施；</span></p><p style=";text-indent: 18px;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;">⑤</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;"><span style="">管接头的管端焊缝应符合受压容器焊接技术（</span>JB1613-75）规定，严寒季节焊接时，应对钢管端部及管端进行预热。&nbsp;</span></p><p style=";text-indent: 18px;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;">​</span></p><p style=";text-indent: 18px;padding: 0;line-height: 21px"><strong><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 21px;"><img src="" alt="图片27_副本_副本.jpg" _src=""></span></strong></p><p style=";text-indent: 18px;padding: 0;line-height: 21px"><strong><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 21px;">二、</span></strong><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;">卡箍接头刚环焊接：</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;"><br></span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;">&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;">接头安装前，先将端管焊接在管线两端，做法是：卸下螺栓，将卡箍打开，将端管按照技术参数的安装长度对应管子点固定，调整两端管的平行度后，进行焊接。</span></p><p style=";text-indent: 18px;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;">①焊接前应检查钢管两端（距端面约30～50mm）有无影响密封效果的撞痕、裂纹等，若有此现象需处理后方可进行焊接；</span></p><p style=";text-indent: 18px;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;">②在管子外壁上将限位钢环的位置尺寸用样板划好线，按线将纲环点焊接定位（限位环紧贴管壁），&nbsp;如图：其中L=H/2钢环半径。</span></p><p style=";text-indent: 18px;padding: 0;line-height: 21px"><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;">③将限位环与管子焊接。一般中、低压管道允许单面焊接或间断焊接。但需限位环在承受轴向拉力时不被拉脱。焊接&nbsp;高度要将限位环与管壁间缝隙填满且不超过限位环，焊接需平整。</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;"><br></span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;">3、安装外卡&nbsp;</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;"><br></span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;"><span style="">　将外卡包覆橡胶密封圈</span>,使密封圈完全嵌入外卡的密封室内,依次压紧螺栓(是依次压紧,避侧压力过大造成密封圈受损),安装完毕,通水试压.</span><span style="color: rgb(51, 51, 51); letter-spacing: 0px; font-size: 18px;">&nbsp;</span></p><p style=";text-indent: 18px;padding: 0;line-height: 21px"><br></p><p style=";text-indent: 18px;padding: 0;line-height: 21px"><strong><span style="color: rgb(82, 178, 184); letter-spacing: 0px; font-size: 32px;">山西万泽锦达机械制造有限公司</span></strong></p><p></p>