PPR va PVX quvurlari o'rtasidagi farq quyidagicha:
1. The essence is different: PPR pipe is also called three-type polypropylene pipe. It uses random co-polymerized polypropylene to be extruded into pipes and injection molded into pipe fittings; while PVC is actually a vinyl polymer, and its material is an amorphous material.
2. Different properties: PPR is a new generation of pipeline materials in the late 1980s. The gas phase co-polymerization process is used to make about 5 percent PE randomly and uniformly polymerize (random co-polymerization) in the molecular chain of PP to become a new generation of pipeline materials. It has good impact resistance and long-term creep properties. PVC has strong resistance to oxidants, reducing agents and strong acids. It can be corroded by concentrated oxidizing acids such as concentrated sulfuric acid and concentrated nitric acid, and is not suitable for contact with aromatic hydrocarbons and chlorinated hydrocarbons.
3. Turli xil ranglar: PPR quvurlari va PVX quvurlari turli xil ranglarga ega. Polipropilen materialdan tayyorlangan PPR trubkasi yorqin ko'rinishga ega va yaxshi pishiqlikka ega. Rangli asosiy partiyaning qo'shilishi bo'yicha boshqa rangli quvurlar ishlab chiqarilishi mumkin; PVX quvurlari asosan sutli oq rangga ega, yuzasi porloq, ammo kesimi yo'q va material nisbatan mo'rt.
4. Turli ishlab chiqarish xarajatlari: Materiallar va devor qalinligi tufayli PPR quvurlari va PVX quvurlarining ishlab chiqarish xarajatlari va narxlari ham farq qiladi. Umuman olganda, PPR quvurlarining narxi nisbatan yuqori.