PredstavitevNaključni kopolimer, polipropilen, plastična surovina, PP peleti, razred cevi

PPR cev (polno ime Polypropylene Random Copolymer Pipe, je visoko zmogljiva plastična cev iz visokokakovostnih naključnih kopolimernih polipropilenskih surovin. Zaradi visoke temperaturne odpornosti, odpornost na pritisk, varstvo okolja in nestrupenost, široko se uporablja pri gradnji sistemov za toplo in hladno vodo, HVAC inženiring, transport pitne vode in prenos industrijskih tekočin, in je idealen nadomestek za tradicionalne kovinske cevi.

Characteristics and Features of Random Copolymer Polypropylene Plastic Raw Material PP Pellets Pipe Grade

Odpornost na visoke temperature in visok pritisk

Dolgotrajna delovna temperatura lahko doseže 70°C, kratkotrajna odpornost na visoke temperature do 95°C, odlično prenašanje tlaka (skupni nivo tlaka PN20, PN25).

Varstvo okolja in zdravje

Surovine so čiste in nestrupene, izpolnjujejo standarde pitne vode (kot je FDA, EN ISO in drugi certifikati), ne razmnožujejo bakterij, in zagotoviti varnost kakovosti vode.

Proti koroziji in proti vodnemu kamnu

Odpornost na kisline in alkalije, močna kemična odpornost proti koroziji, gladka notranja stena, ni enostavno za merjenje, dolgotrajna uporaba stabilnega pretoka.

Talilni priključek, močno tesnjenje

Sprejetje tehnologije vroče talilne vtičnice, na priključku ni nevarnosti puščanja, integrirana struktura pa izboljša zanesljivost sistema.

Lahek in enostaven za izdelavo

Teža je samo 1/8 kovinskih cevi, kar je priročno za prevoz in namestitev, zmanjšanje stroškov dela.

Dolga življenjska doba in malo vzdrževanja

Načrtovana življenjska doba je več kot 50 leta, brez vzdrževanja, in skupni stroški so nizki.

Varčevanje z energijo in ohranjanje toplote

Toplotna prevodnost je nizka (samo 1/200 kovinskih cevi), ki zmanjšuje toplotne izgube in je primeren za toplovodne sisteme.

(Naključni kopolimer, polipropilen, plastična surovina, PP peleti, razred cevi)

Specifications of Random Copolymer Polypropylene Plastic Raw Material PP Pellets Pipe Grade

Our Random Copolymer Polypropylene Plastic Raw Material PP Pellets are engineered for pipe manufacturing. This pipe-grade material delivers balanced properties essential for durable piping systems. It combines ethylene units randomly in the polypropylene chain. This structure enhances impact resistance without sacrificing stiffness.

Key specifications include a melt flow rate between 0.1-0.5 g/10min at 230°C. This low melt flow ensures optimal viscosity during extrusion. It prevents sagging and maintains pipe wall thickness. Density ranges from 0.895-0.905 g/cm³. The pellets appear translucent or white with uniform size and shape.

Mechanical properties are critical. Tensile strength exceeds 25 MPa. Flexural modulus stays above 1100 MPa. These values guarantee structural integrity under pressure. Impact strength remains high even at sub-zero temperatures. This resilience reduces fracture risks in cold climates.

Thermal performance is vital. The melting point stays around 165°C. Heat deflection temperature reaches 105°C at 0.45 MPa. These traits support hot water applications. The material resists chemical corrosion from acids, alkalije, in soli.

Processing parameters are user-friendly. Recommended barrel temperatures run 200-230°C. Screw design should ensure gentle melting. Cooling rates affect crystallization. Controlled cooling prevents internal stresses.

Compliance meets ISO 9080 and ASTM F2389 standards. Purity levels are strictly monitored. No recycled content is included. Virgin material ensures consistency. Packaging uses 25 kg woven bags or 1-ton jumbo bags. Storage requires dry conditions below 40°C.

Typical applications include residential plumbing, industrial conduits, in ogrevalni sistemi. Colorants or UV stabilizers can be added during production.

(Naključni kopolimer, polipropilen, plastična surovina, PP peleti, razred cevi)

Applications of Random Copolymer Polypropylene Plastic Raw Material PP Pellets Pipe Grade

Random copolymer polypropylene plastic pellets, referred to as PPR pipeline quality, are a details type of polypropylene material. These pellets are designed for making pipes. PPR pipes are extremely typical. They deal with cold and hot water supply dependably. Home builders and plumbing technicians pick them commonly. The material resists warmth well. It holds up against heats typical in hot water lines and heating circuits. This warm resistance is crucial.

PPR pipelines additionally handle chemical deterioration effectively. They do not rust or rust like steel pipes. This makes them ideal for bring different liquids. You locate them in industrial setups moving chemicals or slightly aggressive fluids. Factories use these pipelines thoroughly.

Namestitev je preprosta. Plumbers fuse PPR pipe areas together making use of heat. To ustvarja brezhibno, spoji brez puščanja. The merged joints are strong. They end up being as solid as the pipeline itself. This approach is quick and reliable. It conserves time and labor costs on work websites. The pipelines themselves are lightweight. Moving and managing them is very easy contrasted to steel options.

The fundamental adaptability of PPR product is one more benefit. It soaks up small resonances and effects much better than inflexible pipes. This flexibility helps the pipes manage ground movement or pressure modifications. It lowers the risk of cracks or breaks with time. PPR pipes last a long period of time. They supply superb durability under consistent stress and temperature changes. This long lifespan implies less frequent substitutes. It lowers upkeep expenses considerably.

These pipelines satisfy strict safety standards for drinking water. Qualifications like NSF guarantee they are risk-free. They do not add negative tastes or odors to the water. This is vital for home and public water products. The smooth inner surface of PPR pipelines is essential too. Zmanjšuje izgubo zaradi trenja. Water flow remains effective. Scale and mineral deposits develop less easily inside the pipelines. This keeps water move great for years. PPR pipeline grade pellets are the starting point for trustworthy, risk-free liquid transport systems throughout several building and commercial uses.

Pakiranje in pošiljanje

Odvisno od izdelkov in količine,lahko naredimo pakiranje zvijanja,zvitki,paketno pakiranje,zabojih ali škatlah,itd.

Pošiljka:Po morju,železnica,po zraku ali po želji stranke.

Profil podjetja

Luoyang Datang Energy Tech Co., doo. je vodilni kitajski proizvajalec, specializiran za visokokakovostne plastične cevi in ​​fitinge. Opremljen z najsodobnejšimi avtomatiziranimi proizvodnimi linijami in s podporo ekipe 200 strokovnjaki, nudimo obsežno linijo izdelkov, ki obsega več kot 150 vrste plastičnih cevi in ​​fitingov za sisteme oskrbe z vodo in odvodnjavanja, prenos plina, in sistemi talnega ogrevanja. Naši glavni proizvodi vključujejo PVC cevi in ​​fitinge, PE (HDPE) Cevi in ​​fitingi, PPR cevi in ​​fitingi, in PEX cevi za talno ogrevanje.

Če imate kakršna koli vprašanja v zvezi s priključkom za cevi HDPE, prosimo, ne oklevajte in nas kontaktirajte!

Tel.:0086-183 3790 0677

Wechat: 0086-183 3790 0677

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E-pošta: sales@pipesandfittings.net

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5 FAQs of Random Copolymer Polypropylene Plastic Raw Material PP Pellets Pipe Grade

What is Random Copolymer Polypropylene? This plastic combines propylene with ethylene during production. The ethylene integrates randomly into chains. This method improves flexibility and cold temperature performance. Pipes made this way resist cracking in freezing conditions.

What applications suit this PP pipe grade? It works for water supply systems. Both hot and cold water pipes use it. Plumbing in buildings, heating networks, and industrial fluid transport rely on it. The material handles pressure well.

Why choose this over standard polypropylene? Regular PP is stiffer but brittle when cold. Random copolymer withstands impacts better. It copes with temperature shifts without failing. Plus, it resists chemical corrosion from water additives.

How does it compare to PVC pipes? PP pipes tolerate higher heat than PVC. They don’t release harmful fumes if burned. Installation is simpler because PP welds easily. Maintenance costs drop because scale doesn’t build up inside.

What storage conditions keep pellets usable? Store pellets in dry, shaded areas away from moisture. Sunlight and humidity degrade quality over time. Keep bags sealed until use. Follow supplier guidelines for shelf life.

(Naključni kopolimer, polipropilen, plastična surovina, PP peleti, razred cevi)