ppr管的英文和材料请问PPR管的英文全称什么?和一些相关的知识,请指教,PPR中文的名字,以及英文PPR是哪三个单词的缩写?

来源:学生作业帮助网 编辑:作业帮 时间:2021/10/16 23:14:10

ppr管的英文和材料请问PPR管的英文全称什么?和一些相关的知识,请指教,PPR中文的名字,以及英文PPR是哪三个单词的缩写?
ppr管的英文和材料
请问PPR管的英文全称什么?和一些相关的知识,请指教,
PPR中文的名字,以及英文PPR是哪三个单词的缩写?

ppr管的英文和材料请问PPR管的英文全称什么?和一些相关的知识,请指教,PPR中文的名字,以及英文PPR是哪三个单词的缩写?
PP-R的产品名称为“冷热水用聚丙烯管或“冷热水用PP-R管”

PP-R pipe、fitting apply field
"SHSU"PP-R pipes manufactured by Shanghai ShangSu Holding Group are widely used for installing the new construction pipeline system and changing the current water net...

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PP-R pipe、fitting apply field
"SHSU"PP-R pipes manufactured by Shanghai ShangSu Holding Group are widely used for installing the new construction pipeline system and changing the current water network pipeline system. They serve for following fields;
● Hot&cold water facilities served for civil buildings,such as:dwelling house air port,hospital,hotel.office,school,marine facilities,etc.
● Industrial pipe networks of food,chemical as well as electron,for instance,pipe network for carring kinds of corrosive liquid like acid,goaf water and deionized water;
● Drinking water(like pure water,mineral water,etc.) production system pipe networks;
● Pipes for air-conditioning device;
● Residence warming pipes;
● compression air pipe networks for factories;
● Pipe networks for swimming pools;
● Pipe networks for solar energy facilities;
● Conveying system for agriculture and gardens production
PP-R pipe 、fitting product performance
Water supply Poly: Propylene Random(PP-R)pipe for construction with international leading level, which is of environmental protection and saves the energy has following features:
Light weight: Density is 0.89-0.92g/cm3 only 1/9 of steel pipe, 1/10 of purple steel pipe. Due to light weight,it can reduce the transportation cost and works for installing。
Long service life: Under the normal environment temperature,and the working pressure of PP-R pipe is 10kg/cm2 its service life is longer than other pipes made of different material, the reason is that it has the anti-heat performance( the service life is up to 50 years under 70o C.
Good anti-corrosion property: The ion in the water and the chemical matter in the building can't make the pipe cause extra chemical reaction, it can't rust,erode,and bring the bacillus.
Low thermal conductivity: Heat conduction is 0.23-0.24W/mk at 20oC, it is much lower than that of steel pipe(43-52W/mk) and purple steel pipe (333W/mk).
Strong heat resistance: When the working water temperature is 70oC, It can be used for long time,when it is used for short term,the temperature reaches 95oC。
Firm pipe fittings connection: Because polypropylene has fine thermal casting performance, thermal casting between the pipe and pipe fittings with the same material as a integration, it can prevent water leaking.
Recycling property:During being produced, constructed and used, it has no pollution to environment, its waste can be recycled, it is belong to healthy product.
Complete setting:The mating of PP-R pipe system is complete, so it can meet the project mating requirement of water supply pipe in the room and residential district.
Reasonable price:The price of PP-R pipe is equal to that of galvanized pipe, but it is more convenient in construction,even the construction price is lower。

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