Introduction of Hdpe Pipe s Hdpe Pipe Sdr11 Sdr17 Sdr 21 Hdpe polietilenska cijev visoke gustoće s

Polietilenska cijev visoke gustoće (PE cijev) je izdržljivo i fleksibilno rješenje za termoplastične cijevi koje se naširoko koristi u industriji, općinski, poljoprivredni, i rudarske aplikacije. Poznat po svojoj izvrsnoj kemijskoj otpornosti, visoka udarna čvrstoća, i dug radni vijek, PE cijevi su idealne za transport vode, plinovi, i druge tekućine pod različitim uvjetima tlaka.

Key Features of Hdpe Pipe s Hdpe Pipe Sdr11 Sdr17 Sdr 21 Hdpe polietilenska cijev visoke gustoće s

korozija & Kemijska otpornost

Otporan na hrđu, mjerilo, i većina kemikalija, što ga čini pogodnim za agresivna okruženja.

Lagan & Fleksibilan

Jednostavan za transport i montažu zbog male težine; fleksibilnost omogućuje savijanje bez spojeva u određenim primjenama.

Visoka udarna čvrstoća

Otporan na ekstremne vremenske uvjete i fizički stres, smanjenje rizika od loma.

Spojevi bez curenja

Toplinski spojevi stvaraju besprijekorne veze, minimiziranje rizika curenja.

Dugi vijek trajanja

Otporan na UV zračenje i abraziju, s prekoračenjem životnog vijeka 50 godine pod odgovarajućim uvjetima.

Glatka unutarnja površina

Smanjuje gubitak zbog trenja, poboljšanje učinkovitosti protoka i smanjenje troškova energije.

Ekološki prihvatljiv

Netoksičan, reciklirati, i u skladu sa standardima sigurnosti pitke vode.

Isplativo

Niži troškovi instalacije i održavanja u usporedbi s tradicionalnim materijalima (npr., metal, betonski).

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Specifications of Hdpe Pipe s Hdpe Pipe Sdr11 Sdr17 Sdr 21 Hdpe polietilenska cijev visoke gustoće s

HDPE pipes are made from strong plastic. This plastic is High-Density Polyethylene. People choose HDPE pipes for many projects. They resist corrosion very well. They handle chemicals without damage. Dugo traju pod zemljom. They are also lightweight. To ih čini lakšim za ugradnju od metalnih cijevi.

The strength of an HDPE pipe relates to its SDR. SDR means Standard Dimension Ratio. It tells you the wall thickness compared to the pipe’s outside diameter. A lower SDR number means thicker walls. Deblji zidovi podnose veći pritisak. A higher SDR number means thinner walls. Thinner walls handle lower pressure but cost less.

SDR11 pipes have thick walls. This gives them a high pressure rating. They work well for main water lines. They are good for gas distribution under pressure. They handle force well. SDR11 is common for sizes from half an inch up to large diameters.

SDR17 pipes have medium wall thickness. Their pressure rating is lower than SDR11. They are often used for water service lines. Think about connections from the main line to buildings. They work for lower pressure irrigation systems. They are a cost-effective choice for many uses.

SDR21 pipes have thinner walls. They have the lowest pressure rating among these three. They are used for non-pressure applications. This includes things like drainage and sewer systems. They are also used for conduit protecting electrical wires. They are economical for large projects needing lower pressure tolerance.

HDPE pipes come in many sizes. Common diameters range from 20mm up to 1200mm or more. The size you need depends on the project. The SDR rating you choose depends on the required pressure. Always check the specific pressure rating for the size and SDR you plan to use.

(Hdpe cijev s Hdpe cijev Sdr11 Sdr17 Sdr 21 Hdpe polietilenska cijev visoke gustoće s)

Applications of Hdpe Pipe s Hdpe Pipe Sdr11 Sdr17 Sdr 21 Hdpe polietilenska cijev visoke gustoće s

HDPE pipes are everywhere. You see them moving water underground. They carry gas safely to homes. Factories rely on them for chemicals. High-Density Polyethylene makes these pipes tough. It resists rust and chemicals very well. It bends easily without breaking. This makes installation simpler. HDPE pipes last decades underground. They don’t leak often. Their smooth inside keeps water flowing fast. This saves energy.

Different jobs need different pipe strengths. That’s where SDR ratings matter. SDR means Standard Dimension Ratio. It tells you the wall thickness relative to the pipe size. A lower SDR number means a thicker wall. A thicker wall handles higher pressure.

SDR11 HDPE pipes have thick walls. They handle high pressure well. Use them for main water supply lines. They work for gas distribution lines too. They are good for force mains carrying sewage. Industrial plants use them for high-pressure fluids.

SDR17 HDPE pipes offer a good balance. Their wall is medium-thick. They handle moderate pressure. Use them for water distribution networks. They suit irrigation systems well. Municipal projects use them often. They are common for sewer laterals. They work for some mining slurry lines.

SDR21 HDPE pipes have thinner walls. They handle lower pressure. Use them for gravity-flow sewer systems. They are perfect for stormwater drainage. Land drainage projects use them a lot. They work well for conduit protecting electrical cables. They are used for low-pressure effluent lines.

Pakiranje i otprema

Ovisi o proizvodima i količini,mogli bismo napraviti pakiranje namotaja,kiflice,paketno pakiranje,sanduke ili kutije,itd.

otprema:Po moru,željeznička pruga,zrakoplovom ili prema zahtjevu kupca.

Profil tvrtke

Luoyang Datang Energy Tech Co., doo. je vodeći kineski proizvođač specijaliziran za visokokvalitetne plastične cijevi i priključke. Opremljen najsuvremenijim automatiziranim proizvodnim linijama i uz podršku tima 200 profesionalci, nudimo opsežnu liniju proizvoda koja se sastoji od preko 150 vrste plastičnih cijevi i spojnih dijelova za sustave vodoopskrbe i odvodnje, prijenos plina, i sustave podnog grijanja. Naši glavni proizvodi uključuju PVC cijevi i fitinge, PE (HDPE) Cijevi i spojni elementi, PPR cijevi i priključci, i PEX cijevi za podno grijanje.

Ako imate bilo kakvih pitanja u vezi s HDPE cijevima, molimo ne ustručavajte se kontaktirati nas!

Tel.:0086-183 3790 0677

Wechat: 0086-183 3790 0677

Whatsapp: 0086-183 3790 0677

E-mail: sales@pipesandfittings.net

Uvjeti plaćanja

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5 FAQs of Hdpe Pipe s Hdpe Pipe Sdr11 Sdr17 Sdr 21 Hdpe polietilenska cijev visoke gustoće s

Evo ih 5 common questions about HDPE pipes, specifically SDR11, SDR17, and SDR21:

What do SDR11, SDR17, and SDR21 mean for HDPE pipes?
SDR means Standard Dimension Ratio. It compares the pipe’s outside diameter to its wall thickness. A lower SDR number means a thicker pipe wall. SDR11 pipes have thicker walls than SDR17 pipes. SDR17 pipes are thicker than SDR21 pipes. Wall thickness directly affects pressure capacity.

What pressure can these HDPE pipes handle?
Pressure rating depends on the SDR and the pipe size. SDR11 pipes handle the highest pressure because of their thick walls. SDR17 pipes handle medium pressure. SDR21 pipes handle lower pressure applications. Always check the manufacturer’s pressure rating chart for the exact size and material grade you need.

Where are SDR11, SDR17, and SDR21 HDPE pipes typically used?
SDR11 pipes are used for high-pressure jobs. This includes main water lines, distribucija plina, and industrial force mains. SDR17 pipes are common for medium-pressure municipal water systems and some irrigation. SDR21 pipes are often used for lower pressure applications like gravity-flow sewer lines, drenaža, and certain irrigation laterals.

How does temperature affect these pipes?
HDPE pipes handle a wide temperature range. They work well in very cold conditions, even below freezing. But the material’s strength decreases as temperature rises. The pressure rating drops significantly at higher temperatures. You must reduce the operating pressure for hot water or warm environments. Consult the manufacturer’s derating tables.

What sizes and standards apply to these pipes?
SDR11, SDR17, and SDR21 HDPE pipes come in many sizes. Diameters typically range from small (kao 1/2 inč) up to very large (over 60 inča). Common standards include ASTM D3035 for water and sewer pipes up to 3 inča, ASTM F714 for larger sizes, and other standards for gas or specific uses. Size availability depends on the SDR and the manufacturer.

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