Page 26 - 中财塑料管产品手册

品质生活·中财制造 QUALITY LIFE · MADE BY ZHONGCAI
UNPLASTICIZED POLYVINYL CHLORIDE
PVC-U PIPE SERIES
FOR DRINKING WATER
饮水用硬聚氯乙烯（PVC-U）管道系统
饮水用硬聚氯乙烯（PVC-U）管道作为一种发展成熟的供水管
材，具有耐酸、耐碱、耐腐蚀性强，耐压性能好，强度高，质轻，
价格低，流体阻力小，无二次污染，符合卫生要求，施工操作方便
等优越性能。大力推广PVC-U给水管，符合国家建设部、国家经贸
委发展化学建材的指导方针，符合人们生活水平提高的发展需要。
产品特点
PRODUCT FEATURES
质轻，搬运装卸便利-密度较小，搬运、装卸、施工方便。
耐腐蚀性优良-具有优异的耐酸、耐碱、耐腐蚀性。
流体阻力小-管材内壁光滑，其粗糙系数仅为0.009，流体阻力小，
有效地改善了管网的水力条件，减少了系统运行费用。
机械强度大-管材具有良好的耐压性能，抗冲击性能和抗拉伸强度性能。
施工简易-管道连接施工迅速容易，施工工程费低廉。
造价低廉-价格低，而且运输、施工方便，使用寿命长，因此总体造价低廉。
不影响水质-由溶解试验证实不影响水质，适宜大面积推广应用。
给水篇
Unplasticized polyvinyl chloride (PVC-U) pipe for drinking water,
as a kind of water supply pipe maturely developed, has such superior
properties as strong resistance to acid, alkali and corrosion, good
pressure resistance, high strength, light weight, low price, low fluid
resistance, no secondary pollution, conformity to requirements for
hygiene, convenient construction and operation. To promote PVC-U
water supply pipe meets not only the guideline of the Ministry of
Construction of the People’s Republic of China and the National
Economy & Trade Commission to develop chemical building materials,
but also the development need for people to improve their life.
Light weight, convenient transport, loading and unloading – 中财亮点 安全卫生
small density, convenient transport, loading, unloading and
construction. ADVANTAGES 中财采用自主研发的高性能纯钙锌符合稳定润滑体系，不含任何
Good corrosion resistance – excellent resistance to acid,
铅、汞、镉等重金属元素，被上海绿色建材研究中心认定为绿色
alkali and corrosion. 建材。利用配位络合原理，彻底解决了钙锌稳定剂在PVC-U管在
Low fluid resistance – smooth inner wall of the pipe, with only
生产过程中加工性能不理想的缺陷，使饮水管的卫生性能和加工
0.009 in roughness coefficient in, the low fluid resistance,
improves the waterpower condition of the pipe network effectively 性能达到完美的统一。
and decreases the fee of system operation.
High mechanical strength – the pipe has good properties of
Safety and Hygiene
pressure resistance, anti-impact and anti-tension strength.
Simple and easy construction – rapid and easy connection The high-performance pure calcium-zinc, as independently
and construction of the pipe with low construction cost. developed by Zhongcai and applied, conforms to stable lubrication
Low cost – the overall cost is low on account of the low price, system. As it does not contain any heavy metal elements such
convenient transport and construction as well as long service life. as lead, mercury and cadmium, the product is identified as green
No influence on water quality – it is proved by the dissolution building materials by Shanghai Green Building Materials Research
test that it is suitable to promote and use the product, which does Center. By applying the principle of coordination and complexation,
not affect the water quality, in large areas. it resolves completely the defect that calcium-zinc stabilizer shows
unsatisfactory processing performance of PVC-U pipe in the
production process so that the hygiene performance of drinking
water pipe and the processing performance are unified perfectly.
ZHONGCAI PIPES
ZHONGCAI PIPES
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