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水管材质有哪些?常见水管的优缺点对比
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c999"></i> <i>举报反馈</i></a> <a class="blue" href="https://www.cn10.cn/relief/" target="_blank"><i class="iconfont icon-banquan c999"></i> <i>版权声明</i></a> <div class="name"><i class="iconfont icon-feiji"></i> <i class="c999">由 <em>CNPP812368</em> 上传提供</i></div> </div> <div class="content"> <div class="pagecolor22" id="t_container"> <div id="modellist-7187" class="md_9031 modelbox tleft" model-fun=""> <div class="mod_body"> <div class="mod_cont"> <div class="mod_title b fcolor bdcolor"> <div class="mod_txt01"> 导语 </div> <div class="mod_txt02"> INTRODUCTION </div> </div> <div class="mod_desc c666 line18em font16 mod_fs bdcolor"> <p>水管材质有很多,总体上来讲,主要分为金属管、塑料管和塑复金属管三大类。生活中常见的有铝塑管、镀锌管、UPVC管、PPR管、铜管、不锈钢管等。如果您不知道要选哪种管子好,可以来了解一下各种常见水管的优缺点,以帮助您选到最合适的水管。</p> </div> </div> <div class="mod_icon bdcolor"> </div> </div> </div> <div id="modellist-7188" class="md_2054 modelbox tleft " model-fun="" > <div class="mod_body"> <div class="mod_cont"> <div class="mod_big_tit tcenter tit_style05"> <div class="mod_tit_cont"> <div class="mod_txt_cn fcolor b line1halfem"> <div class="mod_txt dhidden">金属管</div> <div class="mod_icon left fcolor"> </div> <div class="mod_icon right fcolor"> </div> </div> <div class="mod_line bgcolor"></div> </div> </div> </div> </div> <div class="clear"></div> </div> <div id="modellist-7189" class="md_4051 modelbox tleft" model-fun=""> <div class="mod_body"> <div class="mod_cont"> <div class="itembox"> <ul> <li class="item"> <div class="mod_tit"> <div class="mod_tit_bg fcolor font16 line13em mod_fs"> 镀锌管 </div> </div> <div class="mod_txt c666 line18em font16 mod_fs"> <p style="text-align:center;"><strong><img src="https://www.jcpp.com/upload/images/20210629/14072068676_640x427.jpg" alt="" /> </strong></p> <p><strong>是什么:</strong>镀锌管是一种在钢的表层加了一层镀锌层的管道制品,镀锌管内里材质是钢,表面有热浸镀或电镀锌层。镀锌可增加钢管的抗腐蚀能力,延长使用寿命。中国建设部等四部委也发文明确从2000年起禁用镀锌管作为供水管,新建小区的冷水管已经很少使用镀锌管了,有些小区的热水管使用的是镀锌管。</p> <p><strong>分类:</strong>镀锌钢管分为冷镀锌钢管、热镀锌钢管,冷镀锌钢管已被禁用,后者还被国家提倡暂时能使用。</p> <p><strong>优点:</strong>具有处理费用低、持久耐用、可靠性好、镀层的韧性强、省时省力等优点。</p> <p><strong>缺点:</strong>耐腐蚀性能差,锌层较薄,锌层简单附着在钢管基体上,容易脱落。</p> </div> </li> <li class="item"> <div class="mod_tit"> <div class="mod_tit_bg fcolor font16 line13em mod_fs"> 铜管 </div> </div> <div class="mod_txt c666 line18em font16 mod_fs"> <p><strong>是什么:</strong>铜管又称紫铜管,是自来水管道、供热、制冷管道安装的首选。铜管耐火且耐热,在高温下仍能保持其形状和强度,不会有老化现象。铜管的强度更大,在保证有效内径要求下,外径更小,更适于暗埋。</p> <p><strong>分类:</strong>紫铜管、铁白铜管、黄铜管、青铜管、白铜管 、铍铜管、钨铜管、磷青铜管、铝青铜管、锡青铜管、进口红铜管等。</p> <p><strong>优点:</strong>铜管抗腐蚀性能强,不易氧化,卫生健康,安全可靠,容易造型。</p> <p><strong>缺点:</strong>铜管价格较塑料管高,安装相对复杂,铜表面易被氧化产生铜绿,但铜铝不影响人体健康。</p> </div> </li> <li class="item"> <div class="mod_tit"> <div class="mod_tit_bg fcolor font16 line13em mod_fs"> 不锈钢管 </div> </div> <div class="mod_txt c666 line18em font16 mod_fs"> <p><strong>是什么:</strong>不锈钢水管是以不锈钢为材料的水管,不锈钢水管的性能在各种材质的水管中都是比较好的,不锈钢管可广泛用于冷水、热水、饮用净水、空气、燃气、医用气体、石油、化工、水处理等管道系统。</p> <p><strong>分类:</strong>不锈钢水管按照材质分有四种,分别是304、304L、316、316L。</p> <p><strong>优点:</strong>不锈钢水管使用寿命长、强度高、承压能力强、卫生安全、内壁光滑不易积垢、安装便捷。</p> <p><strong>缺点:</strong>由于不锈钢水管各方面性能都比较好,目前看来唯一的缺点就是价格较塑料要高一些。</p> </div> </li> <li class="item"> <div class="mod_tit"> <div class="mod_tit_bg fcolor font16 line13em mod_fs"> 铸铁管 </div> </div> <div class="mod_txt c666 line18em font16 mod_fs"> <p><strong>是什么:</strong>铸铁管就是用铸铁浇铸成型的管子。铸铁管用于给水、排水和煤气输送管线,它包括铸铁直管和管件。</p> <p><strong>分类:</strong>铸铁管按铸造方法不同,分为连续铸铁管和离心铸铁管,其中离心铸铁管又分为砂型和金属型两种。按材质不同分为灰口铸铁管和球墨铸铁管。</p> <p><strong>优点:</strong>运行安全可靠,破损率低,施工维修方便、快捷,防腐性能优异。</p> <p><strong>缺点:</strong>管体相对笨重,安装时必须动用机械。打压测试后出现漏水,必须把所有管道全部挖出,把管道吊起至能放进卡箍的高度,安装上卡箍阻止漏水。</p> </div> </li> </ul> <div class="clear"> </div> </div> </div> </div> <div class="clear"></div> </div> <div id="modellist-7190" class="md_2054 modelbox tleft " model-fun="" > <div class="mod_body"> <div class="mod_cont"> <div class="mod_big_tit tcenter tit_style05"> <div class="mod_tit_cont"> <div class="mod_txt_cn fcolor b line1halfem"> <div class="mod_txt dhidden">塑料管</div> <div class="mod_icon left fcolor"> </div> <div class="mod_icon right fcolor"> </div> </div> <div class="mod_line bgcolor"></div> </div> </div> </div> </div> <div class="clear"></div> </div> <div id="modellist-7191" class="md_4051 modelbox tleft" model-fun=""> <div class="mod_body"> <div class="mod_cont"> <div class="itembox"> <ul> <li class="item"> <div class="mod_tit"> <div class="mod_tit_bg fcolor font16 line13em mod_fs"> PVC管 </div> </div> <div class="mod_txt c666 line18em font16 mod_fs"> <p style="text-align:center;"><strong><img src="https://www.jcpp.com/upload/images/20210521/15390922752_640x464.jpg" alt="" style="white-space:normal;text-align:center;text-indent:32px;" /> </strong></p> <p><strong>是什么:</strong>PVC材质的家用水管是一种高分子材料聚氯乙烯。PVC管表面膜的最上层是漆,中间的主要成分是聚氯乙烯,最下层是背涂粘合剂。目前市场中大多都是这种材质的水管,PVC材质水管一般呈白色或浅黄色,但不影响用水。<a href="https://www.guandaopp.com/knowledge/list_8.html" target="_blank">详细>></a></p> <p><strong>分类:</strong>常见的PVC管种类有PVC-U管、PVC-M管和PVC-O管。</p> <p><strong>优点:</strong>PVC水管强度好,耐热性好,耐腐蚀抗老化,使用寿命长,内壁光滑水阻小,适用范围广。</p> <p><strong>缺点:</strong>柔性不如其他塑料管好,受冲击易脆裂,不适合用于热水管道和直饮水管。</p> </div> </li> <li class="item"> <div class="mod_tit"> <div class="mod_tit_bg fcolor font16 line13em mod_fs"> PE管道 </div> </div> <div class="mod_txt c666 line18em font16 mod_fs"> <p><strong>是什么:</strong>PE管一般指聚乙烯管,PE材质水管专门用于建筑给水、排水、采暖及工业等的使用,其中给水管和燃气管是其两个最大的应用市场。<a href="https://www.jcpp.com/knowledge/list_100.html" target="_blank">详细>></a></p> <p><strong>分类:</strong>根据用途分为给水管、排水排污管、燃气管三种;根据材料国际上分为PE32、PE40、PE63、PE80、PE100五个等级,燃气管和给水管的材料主要是PE80和PE100。</p> <p><strong>优点:</strong>PE材质的水管主要有柔韧性好、抗冲击、卫生性好、操作方便简单等诸多优点。</p> <p><strong>缺点:</strong>易应力开裂,不易染色,不宜用做热水管道。</p> </div> </li> <li class="item"> <div class="mod_tit"> <div class="mod_tit_bg fcolor font16 line13em mod_fs"> PB管 </div> </div> <div class="mod_txt c666 line18em font16 mod_fs"> <p><strong>是什么:</strong>PB管是一种由丁烯-1合成的高分子惰性聚合物,聚丁烯PB有"塑料中的黄金"的声誉。PB管是公认的无毒、无味及最佳耐用性的管道材料。</p> <p><strong>优点:</strong>PB管具有很高的耐温性,持久性、化学稳定性和可塑性,无味无毒,具有耐寒、耐热、耐压、不生锈、不腐蚀、不结垢、寿命长等优点。</p> <p><strong>缺点:</strong>容易有裂痕,对施工要求高。</p> </div> </li> <li class="item"> <div class="mod_tit"> <div class="mod_tit_bg fcolor font16 line13em mod_fs"> ABS管 </div> </div> <div class="mod_txt c666 line18em font16 mod_fs"> <p><strong>是什么:</strong>ABS塑料管是一种新型材料,其材料ABS树脂是五大合成树脂之一,ABS管公称压力 0.6~1.6Mpa,线膨胀系数0.9 mm/(m·℃),连接方式为法兰、粘接。</p> <p><strong>优点:</strong>ABS管无毒无味,内壁光滑水阻小,化学性能稳定,密封性能好,施工简便效果好,固化速度快。</p> <p><strong>缺点:</strong>缺点是抗气体渗透性差,耐溶解性能较差,不耐高温。</p> </div> </li> <li class="item"> <div class="mod_tit"> <div class="mod_tit_bg fcolor font16 line13em mod_fs"> PPR管 </div> </div> <div class="mod_txt c666 line18em font16 mod_fs"> <p><strong>是什么:</strong>又称三丙聚丙烯管、无规共聚聚丙烯管或PPR管,是一种采用无规共聚聚丙烯为原料的管材。广泛应用于建筑物的冷热水系统,包括集中供热系统;建筑物内的采暖系统、包括地板、壁板及辐射采暖系统;可直接饮用的纯净水供水系统;中央(集中)空调系统;输送或排放化学介质等工业用管道系统。用于气缸传送的气路等管道系统。</p> <p><strong>优点:</strong>具有节能节材、环保、轻质高强、耐腐蚀、内壁光滑不结垢、施工维修简单、使用寿命长等优势。</p> <p><strong>缺点:</strong>耐高温性,耐压性稍差些,长期工作温度不能超过70℃,每段长度有限,不能弯曲施工。<a href="https://www.jcpp.com/knowledge/1570.html" target="_blank">详细>></a></p> </div> </li> <li class="item"> <div class="mod_tit"> <div class="mod_tit_bg fcolor font16 line13em mod_fs"> PP管 </div> </div> <div class="mod_txt c666 line18em font16 mod_fs"> <p><strong>是什么:</strong>PP管是一种无毒、卫生、耐高温且可回收利用的管型,主要应用于建筑物室内冷热水供应系统,也广泛适用于采暖系统。连接方式有焊接法、端缘焊接法、异材质接管三种。<a href="https://www.jcpp.com/knowledge/1548.html" target="_blank">详细>></a></p> <p><strong>分类:</strong>PP管有几种常见的改性材料分类,如ppb管、ppr管、ppc管、pph管等。</p> <p><strong>优点:</strong>PP管的优点是不锈蚀、耐磨损、不结垢、减小振动和噪声、防冻裂、防结露,热损失少、安装简单、使用寿命长。</p> <p><strong>缺点:</strong>pp材料本身的耐高温、耐压性差,pp管配件价格高。</p> </div> </li> </ul> <div class="clear"> </div> </div> </div> </div> <div class="clear"></div> </div> <div id="modellist-7192" class="md_2054 modelbox tleft " model-fun="" > <div class="mod_body"> <div class="mod_cont"> <div class="mod_big_tit tcenter tit_style05"> <div class="mod_tit_cont"> <div class="mod_txt_cn fcolor b line1halfem"> <div class="mod_txt dhidden">复合管</div> <div class="mod_icon left fcolor"> </div> <div class="mod_icon right fcolor"> </div> </div> <div class="mod_line bgcolor"></div> </div> </div> </div> </div> <div class="clear"></div> </div> <div id="modellist-7193" class="md_4051 modelbox tleft" model-fun=""> <div class="mod_body"> <div class="mod_cont"> <div class="itembox"> <ul> <li class="item"> <div class="mod_tit"> <div class="mod_tit_bg fcolor font16 line13em mod_fs"> 铝塑管 </div> </div> <div class="mod_txt c666 line18em font16 mod_fs"> <p style="text-align:center;"><strong><img src="https://www.jcpp.com/upload/images/20210629/14130895086_640x428.jpg" alt="" /><br /> </strong></p> <p><strong>是什么:</strong>铝塑管是一种由中间纵焊铝管,内外层聚乙烯塑料以及层与层之间热熔胶共挤复合而成的新型管道。铝塑管广泛普通饮用水管、耐高温管、燃气管、冷凝水、氧气、压缩空气、其它化学液体管道、天然气、液化气、煤气管道。</p> <p><strong>分类:</strong>按用途分类有普通饮用水管、耐高温管、燃气管。</p> <p><strong>优点:</strong>铝塑管的优势主要有清洁无毒无污染、耐高低温性能好、使用寿命长等。</p> <p><strong>缺点:</strong>用作热水管时,长期热胀冷缩会造成管壁错位以致造成渗漏。</p> </div> </li> <li class="item"> <div class="mod_tit"> <div class="mod_tit_bg fcolor font16 line13em mod_fs"> 钢塑复合管 </div> </div> <div class="mod_txt c666 line18em font16 mod_fs"> <p><strong>是什么:</strong>一种新兴的复合管管材,很多地方简称钢塑管。钢指外壁的镀锌钢管;塑,是指塑料内衬,钢塑复合管中的塑料一般是高密度聚乙烯(HDPE)。</p> <p><strong>分类:</strong>根据结构可分为钢带增强钢塑复合管,无缝钢管增强钢塑复合管,孔网钢带钢塑复合管以及钢丝网骨架钢塑复合管。</p> <p><strong>优点:</strong>具有重量轻、韧性好、耐冲击、耐压强度高;适用温度更宽,内壁光滑、外壁美观等优势。</p> <p><strong>缺点:</strong>造价高,安装费时费力,高压工作条件下,容易出现管材局部爆裂。</p> </div> </li> <li class="item"> <div class="mod_tit"> <div class="mod_tit_bg fcolor font16 line13em mod_fs"> 衬塑管道 </div> </div> <div class="mod_txt c666 line18em font16 mod_fs"> <p><strong>是什么:</strong>衬塑管道是以普通碳素钢管作为基体,内衬化学稳定性优良的热塑性工程塑料,经冷拉复合或滚塑成型,是输送酸、碱、盐、有腐蚀性气体等介质的理想管道。内衬食品级聚丙烯,能用于食品、医药及饮水等行业。</p> <p><strong>分类:</strong>常见的衬塑管道有:钢衬聚丙烯管(GSF.PP),钢衬聚氯乙烯管(GSF.PVC),钢衬聚乙烯管(GSF.PE),钢衬聚烯烃管(GSF.PO)钢衬聚四氟乙烯管(GSF.F4)。</p> <p><strong>优点:</strong>具有优良的物理性能;极好的耐腐蚀性能;机械强度与钢管相同;卫生无毒、不积垢,不滋生微生物;使用寿命长。</p> <p><strong>缺点:</strong>造价高;安装费时费力;不能完全解决管件连接部分对水质污染问题。</p> </div> </li> <li class="item"> <div class="mod_tit"> <div class="mod_tit_bg fcolor font16 line13em mod_fs"> 衬胶管道 </div> </div> <div class="mod_txt c666 line18em font16 mod_fs"> <p><strong>是什么:</strong>衬胶管道外部以钢或者硬质结构为管道骨架的管道,以耐磨、防腐以及耐高温的橡胶作为衬里层,广泛应用于酸、碱、盐输送系统,也可用于含油类介质的输送管路及污水输送管道。</p> <p><strong>分类:</strong>根据其性能分为耐磨衬胶管、防腐衬胶管、耐高温衬胶管等几种。</p> <p><strong>优点:</strong>结构优良、强度高、 抗冲击性高、温度适应范围广、节能、使用寿命长。</p> <p><strong>缺点:</strong>价格较高。</p> </div> </li> </ul> <div class="clear"> </div> </div> </div> </div> <div class="clear"></div> </div> <div id="modellist-7194" class="md_2054 modelbox tleft " model-fun="" > <div class="mod_body"> <div class="mod_cont"> <div class="mod_big_tit tcenter tit_style05"> <div class="mod_tit_cont"> <div class="mod_txt_cn fcolor b line1halfem"> <div class="mod_txt dhidden">玻璃钢管</div> <div class="mod_icon left fcolor"> </div> <div class="mod_icon right fcolor"> </div> </div> <div class="mod_line bgcolor"></div> </div> </div> </div> </div> <div class="clear"></div> </div> <div id="modellist-7195" class="md_4051 modelbox tleft" model-fun=""> <div class="mod_body"> <div class="mod_cont"> <div class="itembox"> <ul> <li class="item"> <div class="mod_txt c666 line18em mod_fs"> <p style="text-align:center;"><strong><img src="https://www.jcpp.com/upload/images/20210617/12014147854_640x428.jpg" alt="" style="white-space:normal;text-align:center;text-indent:32px;" /> </strong></p> <p><strong>是什么:</strong>玻璃钢管也称玻璃纤维缠绕夹砂管、RPM管。主要以玻璃纤维及其制品为增强材料,以高分子成分的不饱和聚脂树脂、环氧树脂等为基本材料,以石英砂及碳酸钙等无机非金属颗粒材料为填料作为主要原料。在石油、电力、化工、造纸、城市给排水、工厂污水处理、海水淡化、煤气输送等行业广泛应用。</p> <p><strong>优点:</strong>玻璃钢管具有强耐腐蚀性能、内表面光滑、输送能耗低、使用寿命长(在50年以上)、运输安装方便、维护成本低及综合造价低等诸多优势。</p> <p><strong>缺点:</strong>弹性模量低、长期耐温性差、剪切强度低。</p> </div> </li> </ul> <div class="clear"> </div> </div> </div> </div> <div class="clear"></div> </div> <div id="modellist-7196" class="md_2054 modelbox tleft " model-fun="" > <div class="mod_body"> <div class="mod_cont"> <div class="mod_big_tit tcenter tit_style05"> <div class="mod_tit_cont"> <div class="mod_txt_cn fcolor b line1halfem"> <div class="mod_txt dhidden">橡胶管</div> <div class="mod_icon left fcolor"> </div> <div class="mod_icon right fcolor"> </div> </div> <div class="mod_line bgcolor"></div> </div> </div> </div> </div> <div class="clear"></div> </div> <div id="modellist-7197" class="md_4051 modelbox tleft" model-fun=""> <div class="mod_body"> <div class="mod_cont"> <div class="itembox"> <ul> <li class="item"> <div class="mod_txt c666 line18em mod_fs"> <p style="text-align:center;"><strong><img src="https://www.jcpp.com/upload/images/20210629/14074147411_640x425.jpg?t=1624946863" alt="" /> </strong></p> <p><strong>是什么:</strong>橡胶管是指气体输送用的管子,常用于气焊、气割、各种气体保护焊、等离子弧焊接和切割等。</p> <p><strong>分类:</strong>焊接用橡胶管有两种,根据国标蓝色管为氧气管,最大使用压力为1.5MPa;红色管或黑色管为乙炔管,允许使用压力为0.5~1.0MPa。</p> <p><strong>优点:</strong>橡胶管的特性有生理惰性、耐紫外线、耐臭氧、耐高低温(-80至300度)、透明度高、回弹力强,耐压缩永久不变形、耐油、耐冲压、耐酸碱、耐磨、难燃、耐电压、导电等性能。</p> <p><strong>缺点:</strong>橡胶管热稳定性和抗冲击性较差,易破损老化,使用寿命短。</p> </div> </li> </ul> <div class="clear"> </div> </div> </div> </div> <div class="clear"></div> </div> <div id="modellist-7198" class="md_2054 modelbox tleft " model-fun="" > <div class="mod_body"> <div class="mod_cont"> <div class="mod_big_tit tcenter tit_style05"> <div class="mod_tit_cont"> <div class="mod_txt_cn fcolor b line1halfem"> <div class="mod_txt dhidden">混凝土管</div> <div class="mod_icon left fcolor"> </div> <div class="mod_icon right fcolor"> </div> </div> <div class="mod_line bgcolor"></div> </div> </div> </div> </div> <div class="clear"></div> </div> <div id="modellist-7199" class="md_4051 modelbox tleft" model-fun=""> <div class="mod_body"> <div class="mod_cont"> <div class="itembox"> <ul> <li class="item"> <div class="mod_txt c666 line18em mod_fs"> <p style="text-align:center;"><strong><img src="https://www.jcpp.com/upload/images/20210629/14075987040_640x428.jpg" alt="" /> </strong></p> <p><strong>是什么:</strong>是批用混凝土或钢筋混凝土制作的管子,用于输送水、油、气等流体。混凝土管与钢管比较,按管子接头型式的不同,又可分为平口式管、承插式管和企口式管。其接口形式有水泥砂浆抹带接口、钢丝网水泥砂浆抹带接口、水泥砂浆承插和橡胶圈承插等。</p> <p><strong>分类:</strong>可分为素混凝土管、普通钢筋混凝土管、自应力钢筋混凝土管和预应力混凝土管四种。</p> <p><strong>优点:</strong>整体性好、防火、耐腐蚀、强度高、使用寿命长。</p> <p><strong>缺点:</strong>自重大,抗裂性差。</p> </div> </li> </ul> <div class="clear"> </div> </div> </div> </div> <div class="clear"></div> </div> <div class="clear"></div> </div> </div> <div class="praisebox2"> <div class="zan" onclick="sendPraise(this)" block="zhishi" itid="1606"><i class="iconfont icon-zan"></i><i class="ajaxpraise" block="zhishi" itid="1606">8</i></div> </div> <div class="biaoqian"> <span>标签:</span> <a class="blue" target="_blank" href="/search/?q=水管">水管</a> <a class="blue" target="_blank" href="/search/?q=材质">材质</a> <a class="blue" target="_blank" href="/search/?q=选购">选购</a> <div class="articlesharebox"> <i 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