[{"values":[{"value":"Português-葡萄牙语","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-日语","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English-英语","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-西班牙语","languageCode":"es-es","link":"javascript:void(0);"}],"label":"BR","default":"pt-br"},{"values":[{"value":"Português-葡萄牙语","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-日语","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English-英语","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-西班牙语","languageCode":"es-es","link":"javascript:void(0);"}],"label":"JP","default":"ja-jp"},{"values":[{"value":"Português-葡萄牙语","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-日语","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English-英语","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-西班牙语","languageCode":"es-es","link":"javascript:void(0);"}],"label":"CN","default":"zh-cn"},{"values":[{"value":"Português-葡萄牙语","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-日语","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English-英语","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-西班牙语","languageCode":"es-es","link":"javascript:void(0);"}],"label":"US","default":"en-us"},{"values":[{"value":"Português-葡萄牙语","languageCode":"pt-br","link":"javascript:void(0);"},{"value":"日本語-日语","languageCode":"ja-jp","link":"javascript:void(0);"},{"value":"中文","languageCode":"zh-cn","link":"javascript:void(0);"},{"value":"English-英语","languageCode":"en-us","link":"javascript:void(0);"},{"value":"Español-西班牙语","languageCode":"es-es","link":"javascript:void(0);"}],"label":"ES","default":"es-es"}]
true

无压力管道

没有压力,但责任重大

无压管是主力管道。它们可以作为排水管和废水管,转移废水和污水或将雨水排出建筑物。它们也可以作为通风管、电缆导管、管道、氡修复的一部分等等。这些管道在无情的环境中做了很多工作 - 接触会破坏商业、住宅和市政管道的元素、化学品和细菌。

如今,建筑商和公用事业公司都在用聚乙烯(PE)或聚氯乙烯(PVC)制成的无压管替代传统材料 - 碳钢、球墨铸铁、混凝土和粘土。PE和PVC管能提供长期性能、高效加工,重量更轻,易于安装,并具有耐腐蚀、耐化学品和耐细菌性。

PE树脂提供以下优势:

  • 坚固耐用的特点,延长系统使用寿命
  • 耐受会导致腐蚀、缓慢裂纹增长或快速裂纹扩散的苛刻材料和环境因素
  • 轻巧灵活
  • 出色的水力特性 - 在高流速下具有较小的阻力和湍流,并具有出色的抗结垢性
  • 导热系数低,大大减少隔热需求
  • 在各种温度下都具有高性能
  • 几乎无泄漏的性能,没有会随时间推移而腐蚀或泄漏的配件或垫圈

由于PVC管道不会腐蚀,因此它们是替换泄漏的污水管道的最佳选择。使用PVC,通过特殊配制的抗冲改性剂和加工助剂提高管道性能,从而提高最终用途的延展性、工艺稳定性和热稳定性。这为住宅和商业建筑中的各种管道应用提供了低成本解决方案。

快速链接