Разлике и одговарајуће карактеристике:ПВЦ цеви против ППР цеви

Differences in Raw Мaterials

ППР цеви are made from copolymer polypropylene, while PVC pipes use polyvinyl chloride. The differences between the two raw materials result in distinct performance and appearance. На пример, in terms of color, PPR pipes show excellent luster and toughness, and can be made into a variety of colors by adding pigments. In contrast, PVC pipes are mostly milky white and have a smooth surface.

Differences in Wall Thickness

PPR pipes come in 4-inch and 6-inch sizes, with wall thicknesses of 2.3 mm and 3.5 mm respectively. ПВЦ цеви, when the specification is 6 мм, have a wall thickness of 2 мм. For PVC pipes with specifications between 8 и 10 мм, the wall thickness is 2.5 мм. Although these pipes are similar in diameter, the differences in diameter are quite noticeable and can usually be distinguished by the naked eye. Under the same specification, PPR pipes are usually thicker than PVC pipes.

Differences in Цost & Сelling Price

There are differences in manufacturing costs and selling prices between PPR and PVC pipes due to different materials and wall thicknesses. У нормалним околностима, PPR pipes are relatively more expensive. If you need to cut costs, choosing PVC pipes might be more appropriate.

Different Аpplication Аreas

PVC pipes are slightly inferior to PPR pipes in terms of hygiene and safety performance. Стога, in home decoration, PPR pipes are often used as water supply pipes, suitable for cold and hot water pipes. ПВЦ цеви, on the other hand, are mainly used for cold drainage. In addition, PPR pipes can work normally at 90 степени Целзијуса, are easy to install, have excellent weldability, and support hot welding and electric welding machine operation. In contrast, PVC pipes have better corrosion resistance, but they cannot withstand high temperatures and cannot be hot-joined during installation, and are usually connected with PVC glue.

Добављач

Луоианг Датанг Енерги Тецх Цо., доо. је водећи кинески произвођач специјализован за висококвалитетне пластичне цеви и фитинге. Опремљен најсавременијим аутоматизованим производним линијама и подржан од стране тима 200 професионалци, нудимо широку линију производа која се састоји од преко 150 types of plastic pipes and fittings designed for water supply and drainage systems, пренос гаса, и системи подног грејања. Наши главни производи укључују ПВЦ цеви и фитинге, ПЕ (ХДПЕ) Цеви и фитинзи, ППР цеви и фитинги, и ПЕКС цеви за подно грејање.

Ако имате било каква питања у вези са ППР цевима, молимо не оклевајте да нас контактирате!

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