Mismunur og viðkomandi einkenni:PVC rör vs PPR rör

Differences in Raw Materials

PPR rör are made from copolymer polypropylene, en PVC pípur nota pólývínýlklóríð. Munurinn á hráefnunum tveimur leiðir til sérstakrar frammistöðu og útlits. Til dæmis, in terms of color, PPR pipes show excellent luster and toughness, and can be made into a variety of colors by adding pigments. Aftur á móti, PVC pipes are mostly milky white and have a smooth surface.

Differences in Wallt Thickness

PPR pipes come in 4-inch and 6-inch sizes, with wall thicknesses of 2.3 mm and 3.5 mm respectively. PVC rör, when the specification is 6 mm, have a wall thickness of 2 mm. For PVC pipes with specifications between 8 og 10 mm, the wall thickness is 2.5 mm. 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 Cost & Selling Price

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

Different Aumsókn Areas

PVC pipes are slightly inferior to PPR pipes in terms of hygiene and safety performance. Þess vegna, in home decoration, PPR pipes are often used as water supply pipes, suitable for cold and hot water pipes. PVC rör, on the other hand, are mainly used for cold drainage. Auk þess, PPR pipes can work normally at 90 gráður á Celsíus, are easy to install, have excellent weldability, and support hot welding and electric welding machine operation. Aftur á móti, 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.

Birgir

Luoyang Datang Energy Tech Co., Ltd. er leiðandi kínverskur framleiðandi sem sérhæfir sig í hágæða plaströrum og festingum. Útbúinn með nýjustu sjálfvirkum framleiðslulínum og studd af teymi af 200 fagfólk, við bjóðum upp á umfangsmikla vörulínu sem samanstendur af yfir 150 types of plastic pipes and fittings designed for water supply and drainage systems, gasflutningur, og gólfhitakerfi. Helstu vörur okkar eru PVC rör og festingar, PE (HDPE) Lagnir og festingar, PPR rör og festingar, og PEX gólfhitarör.

Ef þú hefur einhverjar fyrirspurnir varðandi PPR rör, vinsamlegast ekki hika við að hafa samband við okkur!

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