无规共聚聚丙烯又叫三型聚丙烯，简称PP-R。其产品韧性好，强度高，加工性能优异，较高温度下抗蠕性能好，并具有无规共聚聚丙烯特有的特点，可以广泛应用于冷水管和热水的专业输送管道。
[连接方式]Connection Mode
承插热熔连接方式
[产品特点]Product Features
1、卫生、无毒：本产品属绿色建材，可用于饮用水管道系统。
2、耐热：在规定的长期连续工作压力下，管道输送的水温可达到95℃。
3、耐腐蚀、不结垢：可免除管道结垢堵塞和水盆、浴缸黄斑锈迹之忧。
4、重量轻、强度高：比重仅为金属的八分之一，耐压力试验强度达SMPa（50kg/cm2）以上，韧性好，耐冲击。
5、外形美观：产品内外壁光滑，流水阻力小，色彩柔和，造型美观。
6、安装方便、可靠：采用热熔连接，无需套丝。数秒钟即可完成一个接头连接，与金属管道及用水器连接采用优质铜嵌件，安全可靠。
7、使用寿命长：管道系统在正常使用下寿命达50年以上。
8、采用热熔连接，管材管件同质熔为同一整体，安全可靠，永不渗漏。
[适用范围]Applicable Scope
1、建筑冷热水管道系统
2、工业用水及化学物质输送排放
3、农业园林喷洒浇灌的给水网络
[产品的标准及规格]
Product standards ang specifications
1、产品标准：PP-R管材执行标准：GB/T18742-2002
2、S值得选择
3、PPR管材系列和规格尺寸
With a registered capital of 10.5 million yuan, Jinan Jiantong Pipe Industry Co., Ltd. is a professional manufacturer of new green plastic pipes and fittings integrating design, research and development, production, sales and service.
The company's main products are: PB, PPR, PERT pipe fittings (including oxygen barrier type); aluminum alloy lining PB, aluminum alloy lining PPR, aluminum alloy lining PE-RT and other new aluminum alloy composite pipe, and aluminum alloy series professional matching pipe fittings , special pipe fittings, etc.
All kinds of pipes and fittings produced by the company are all imported raw materials. After testing by the National Testing Center, all performance indicators are in line with national standards. And passed a series of qualification certificates such as the national standard quality system certification, and won a number of honors.
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