PPR 파이프와 주철 파이프: 비교 및 분석

PPR 파이프, 랜덤 공중합 기술을 통해 높은 강도와 ​​내열성을 가지고 있습니다., 가정 급수를 위한 선호되는 선택이 되었습니다. 열 융합 연결로 누출이 전혀 발생하지 않습니다., is environmentally friendly and non-toxic for drinking water, is pressure-resistant and corrosion-resistant with a lifespan of up to 50 연령, and offers much better value for money than traditional cast iron pipes.

The superiority of PPR pipes

Material characteristics and technology

The PPR pipe uses random copolymerization technology, which has significantly improved the material strength and high-temperature resistance of the PPR pipe. These advantages of polypropylene have made it shine in the field of water supply pipes and gradually become the preferred material for home decoration projects.

Details of the advantages

PPR 파이프, with the application of random copolymerization technology, demonstrate many outstanding properties. Its advantages include hygiene, 환경친화성, hot-melt connection technology, excellent heat and pressure resistance, 비용 효율성, and an extremely long service life. 구체적으로, 폴리프로필렌, as an environmentally friendly material, is highly suitable for the delivery of drinking water. It has the characteristics of large flow, non-toxic hygiene, 및 내식성, making it a green channel. The joints of PPR pipes are made by heat fusion, ensuring a firm connection and achieving 100% leak-proof. 대조적으로, other materials may use threaded connections, which are relatively less leak-proof and may have the toxicity of glue bonding. PPR pipes are not only heat-resistant but also have excellent pressure resistance and low transport resistance. 가볍다, pressure-resistant, 부식 방지, has a low thermal conductivity, can be reused, and has a positive effect on environmental protection. PPR pipes are moderately priced and cost-effective, and when produced and used in accordance with the national standard GB/T18742, the service life of PPR pipes can reach 50 연령.

Economy and lifespan

PPR pipes are economical, moderately priced and offer good value for money. When produced and used in accordance with the national standard GB/T18742, it can last up to 50 연령. Such features make it more competitive among pipe materials.

Disadvantages of cast iron pipes

Obvious weaknesses of the material

Cast iron pipes are pipes formed by casting cast iron and are commonly used in pipelines such as water supply, 배수, and gas transmission, including cast iron straight pipes and fittings. Because cast iron pipes are made from iron, they have significant disadvantages such as brittleness, heavy weight, and low strength. Cast iron pipes are brittle and have poor impact resistance. 동시에, they are heavy and difficult to handle and install. 게다가, its strength is lower than that of other pipes and may not meet the requirements of some high-strength applications. Cast iron pipes are prone to corrosion, especially in certain corrosive environments, and their service life can be significantly shortened, typically with a maximum lifespan of only about 20 연령.

Construction and cost

Cast iron pipes are complex and costly to install. Cast iron pipes are usually connected by socket or clamp, both of which are relatively complex and not only increase the difficulty of construction but may also lead to higher costs. 동시에, the material of cast iron pipes is relatively expensive, and the labor cost is also considerable. Because cast iron pipes are prone to corrosion and have poor sealing performance, their safety performance is relatively low. 게다가, their rough walls are prone to clogging, which further affects their safety in use.

Compared with traditional cast iron pipes, galvanized steel pipes, cement pipes, 등., PPR pipes have shown significant superiority. It not only saves energy and materials and is environmentally friendly, but also has the characteristics of being lightweight, strong and corrosion-resistant. Its inner wall is smooth and not prone to scaling, making the construction and maintenance process easy and convenient. 게다가, PPR pipes have a longer service life, further enhancing their advantages as a pipe material. Combining these features, PPR pipes are used much more frequently in practical applications than cast iron pipes. 그러므로, it is recommended that you choose PPR pipes that are environmentally friendly, durable and highly reliable.

공급자

낙양대당에너지기술주식회사, 주식회사. 고품질 플라스틱 파이프 및 부속품을 전문으로 하는 선도적인 중국 제조업체입니다.. 최첨단 자동화 생산 라인을 갖추고 있으며 팀의 지원을 받습니다. 200 전문가, 우리는 이상으로 구성된 광범위한 제품 라인을 제공합니다. 150 types of plastic pipes and fittings designed for water supply and drainage systems, 가스 전달, 바닥 난방 시스템. 당사의 주요 제품에는 PVC 파이프 및 피팅이 포함됩니다., 체육 (HDPE) 파이프 및 피팅, PPR 파이프 및 피팅, 및 PEX 바닥 난방 파이프.

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