Page 32 - 中财塑料管产品手册

品质生活·中财制造 QUALITY LIFE · MADE BY ZHONGCAI

POLYPROPYLENE PP-R )
(

HOT-COOLING WATER PIPE SERIES 中财亮点
ADVANTAGES

冷热水用聚丙烯（PP-R）管道系统
给水篇

中财冷热水用聚丙烯（PP-R）管道系统作为我公司的最具有代 Zhongcai polypropylene (PP-R) hot-cooling water pipe series is
表性的产品之一，我们长期致力于产品性能及客户体验的提升，将 one of the most representative products of the company. We are for
long devoted to improvement of product performance and customer
欧洲的工业技术与国内的用户习惯相融合，采用独特的后工艺处理技
experience, integrate the European industrial technology with the
术，PP-R管作为新型塑料管道产品的典型代表，具有节能环保、质
domestic user habits and apply unique post-processing technology.
轻、耐腐蚀、不结垢、施工方便、使用寿命长等优点。与传统的铸铁 As typical representative of new plastic pipe products, PP-R pipe is
管、镀锌管等管道相比，具有较高的综合技术性能和经济指标，是冷 advantaged by energy saving, environment protecting, light weight,
热水输送管道的主导产品，被广泛应用于建筑、市政、工业和农业等 corrosion resistance, non scale formation, convenient construction,
供水领域。 long service life, etc. Compared with traditional pipes such as cast iron
pipes and galvanized pipes, owing to its high comprehensive technical
performance and economic index, it has become the leading product
of hot-cooling water transmission pipe to be widely used in such water 精品铜件
supply fields as construction, municipal works, industry and agriculture. 中财的铜件采用良好的HPb59-1材质铜，经冲压法制作而成，其内部组织结构密实，能充分保证使用强度及使用寿
命。高档铜材质、铜件结构采用专业设计，榔头敲击下，只会敲扁不会破裂。
Boutique Copper Parts Zhongcai copper parts, which are manufactured by means of pressing fine HPb59-1 copper,
with dense texture in internal texture, can fully guarantee the service strength and the service life. The high-end copper
material and the copper parts structure have been professionally designed so that they may be flattened, instead of being
broken, upon hammering.
先进工艺
采用独特的后处理技术，完全解决同行业中PP-R普遍存在的脆性问题；有效的解决PPR隐形裂纹漏水事故问题；
10℃以上敲不碎裂。
Advanced Process The unique post-processing technology as applied helps to solve fully the PP-R problem of
brittleness common in the same sector; and solves effectively the problem of leakage accident because of invisible PPR
cracks; and it will not crumble upon knocking in the event of more than 10℃.
独特设计
铜件结构专业设计，螺纹采用为G型、R型结构；配套性好，不会发生漏水；在安装时方便、省时、省力、少用几圈
产品特点 生料带；铜件采用特殊沟槽防止与塑件脱出。
PRODUCT FEATURES Unique Design The copper parts are professionally designed in structure, with G-structure and R-structure for threads;
they have good supporting property to avoid from leaking; and they are convenient to install, saving time and labor, in
addition to saving several coils of teflon tapes; special grooves have been used for the copper parts to prevent from
extruding with the plastic parts.
●重量轻 / 仅为钢管的九分之一，紫铜管的十分之一。
●耐热性能好 / 当工作水温为70℃时，可以长期使用，短期使用水温可达到95℃，软化温度为140℃。
●使用寿命长 / PP-R管材在额定的使用温度和压力下，使用寿命长达50年以上。
●耐腐蚀性好 / 除少数氧化剂外，可耐多种化学介质的侵蚀，不会生锈，不会腐蚀，不会滋生细菌，无电化学腐蚀。 应用领域
●保温性能好 / 由于PP-R材料导热系数低，故PP-R管保温性能好。 APPLICATION FIELDS
●膨胀力小 / 因PP-R材料弹性模量较小，故温度变化产生的膨胀力较小.
●水流阻力小 / 管材内壁光滑，不会结垢,通水能力较同规格的金属管道提供30%以上。
●系统连接牢固 / PP-R管道采用热熔连接方式连接。 ●住宅用冷热水管路系统
●绿色环保 / 不会造成污染问题，属于绿色产品。 ●太阳能冷热水管路系统
●配套齐全 / PP-R管道系统配套齐全，可以解决一般工程的配套要求。 ●低温热水器采暖管路系统
●造价适中 / PP-R管道与镀锌管价格相当，施工便捷，造价更低。 ●小区供水管路系统
● Light weight / Only one ninth of steel pipe and one tenth of copper pipe. ●自来水供水管路系统及其他建筑管路系统
● Good heat resistance property / It can be long used in the event of 70℃ in working water temperature, and can be used for short term in the ● Hot-cooling water piping system for residence use
event of 95℃ in water temperature with 140℃ in softening temperature.
● Long service life / PP-R pipe has service life as long as more than 50 years under rated use temperature and pressure. ● Solar energy hot-cooling water piping system
● Good corrosion resistance / It can resist erosion of many kinds of chemical mediums other than a minority of oxidizing agents, instead of rusting, ● Low-temperature heater heating piping system
corrosion, bacteria breeding or electrochemical corrosion. ● Water supply piping system in residential quarters
● Good heat preservation / PP-R pipe has good heat preservation property owing to the low coefficient of thermal conductivity of PP-R materials. ● Tap water supply piping system and other building piping systems
● Low expansibility / It has very low expansibility arising out of temperature change owing to the very small elasticity modulus of PP-R materials.
● Low water flow resistance / The inner wall of the pipe is smooth without scaling. The water passing capacity is over 30 percent higher than that
of the metal pipe of the same specification.
● Firm connection of the system / PP-R pipe is connected in the way of hot melting connection.
● Green and environment protecting / As green product, it will not result in pollution.
● Complete supporting facilities / PP-R piping system has complete supporting facilities to be capable to solve the requirements for supporting
facilities of general engineering.
● Modest cost / PP-R pipe, which is comparable to galvanized pipe in price, has lower cost owing to convenient construction. ZHONGCAI PIPES
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