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    欢迎访问青岛鼎辉塑业有限公司

    主要生产:HDPE双壁波纹管、PE穿线管、HDPE钢带增强螺旋波纹管、HDPE双平壁钢塑复合缠绕管、青岛塑料检查井、成品排水沟等系列产品。

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    PE穿线管的产品优势及质量要求
    时间:2022-05-21 02:17:35

      随着技术的不断发展,各种新型的管材产品也相继问世,PE穿线管就是一种应用广泛的新型管材,PE穿线管凭借自己独特的产品优势,目前PE穿线管在铁路、公路通讯、农用灌溉、天然气输送、.化工液料输送等领域得到了广泛应用,随着市场对PE穿线管不断增加,人们对PE穿线管的质量要求也越来越高。

      PE穿线管的产品优势特点介绍:

      1、可挠性好:PE管道的柔性使得它容易弯曲,工程上可通过改变管道走向的方式绕过障碍物,在许多场合,管道的柔性能够减少管件用量并降低安装费用。

      2、阻力小:PE管道具有光滑的内表面,其曼宁系数为0.009。光滑的表现和非粘附特性保证PE管道具有较传统管材更高的输送能力。

      3、搬运方便:PE管道比混凝土管道、镀锌管和钢管更轻,它容易搬运和安装,更低的人力和设备需求,意味着工程的安装费用的大大降低。

      4、抗应力开裂性好:PE管材具有低的缺口敏感性、高的剪切强度和优异的抗刮痕能力,耐环境应力开裂性能也非常突出。

      5、耐化学腐蚀性好:PE管道可耐多种化学介质的腐蚀,土壤中存在的化学物质不会对管道造成任何降解作用。聚乙烯是电的绝绿体,因此不会发生腐烂、生锈或电化学腐蚀现象;此外它也不会促进藻类、细菌或真菌生长。

      6、耐老化,使用寿命长:含有2%-2.5%的均匀分布的碳黑的聚乙烯管道能够在室外露天存放或使用50年,不会因遭受紫外线辐射而损害。

      7、耐磨性好:PE管道与钢管的耐磨性对比试验表明,PE管道的耐磨性为钢管的4倍。在泥浆输送领域,同钢管相比,P管道具有更好的耐磨性,这意味着PE管道具有更长的使用寿命和更好的经济性。

      8、连接可靠:聚乙烯管道系统之间采用电热熔方式连接,接头的强度高于管道本体强度。

      9、低温抗冲击性好:聚乙烯的低温脆化温度极低,可在-60—60℃温度范围内安全使用。冬季施工时,因材料抗冲击性好,不会发生管子脆裂。

      PE穿线管的质量要求:

      1、PE穿线管的质量是有一定的标准的,首先来说要具有一定的结构强度,结构强度高了可以适应各种的施工方式,在操作上简便了不少,

      2、还有就是在绝缘强度,绝缘强度要达到一定的标准的,因为电力对绝缘要求是一个硬性的标准,因为涉及到好多的安全设施,只有安全了才会有效的保证使用者的安全。

      3、在有就是柔韧度,在施工的时候PE穿线管要适应不同的安装环境会折弯以及裁剪PE穿线管,所以柔韧度也是有着一定的标准的。

      4、其他的比如耐腐蚀性,防水性能等这些的质量标准都是要达标的。

      以上就是PE穿线管的产品优势及质量要求的相关介绍。

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