Introduction of Hdpe Pipe s Hdpe Pipe Sdr11 Sdr17 Sdr 21 Paip Hdpe Polietilena Ketumpatan Tinggi s

Paip Polietilena Ketumpatan Tinggi (Paip PE) ialah penyelesaian paip termoplastik yang tahan lama dan fleksibel yang digunakan secara meluas dalam industri, perbandaran, pertanian, dan aplikasi perlombongan. Terkenal dengan rintangan kimia yang sangat baik, kekuatan impak yang tinggi, dan hayat perkhidmatan yang panjang, Paip PE sesuai untuk mengangkut air, gas, dan cecair lain di bawah keadaan tekanan yang berbeza-beza.

Key Features of Hdpe Pipe s Hdpe Pipe Sdr11 Sdr17 Sdr 21 Paip Hdpe Polietilena Ketumpatan Tinggi s

kakisan & Rintangan Kimia

Tahan karat, skala, dan kebanyakan bahan kimia, menjadikannya sesuai untuk persekitaran yang agresif.

Ringan & Fleksibel

Mudah diangkut dan dipasang kerana berat badan yang rendah; fleksibiliti membolehkan lenturan tanpa sendi dalam aplikasi tertentu.

Kekuatan Impak Tinggi

Menahan keadaan cuaca yang melampau dan tekanan fizikal, mengurangkan risiko kerosakan.

Sendi Bebas Bocor

Sambungan bercantum haba mencipta sambungan yang lancar, meminimumkan risiko kebocoran.

Hayat Perkhidmatan yang Panjang

Tahan UV dan kalis lelasan, dengan jangka hayat melebihi 50 tahun dalam keadaan yang sepatutnya.

Permukaan Dalaman Licin

Mengurangkan kehilangan geseran, meningkatkan kecekapan aliran dan mengurangkan kos tenaga.

Mesra Alam

Tidak toksik, boleh dikitar semula, dan mematuhi piawaian keselamatan air minuman.

Kos-Efektif

Kos pemasangan dan penyelenggaraan yang lebih rendah berbanding bahan tradisional (cth., logam, konkrit).

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Specifications of Hdpe Pipe s Hdpe Pipe Sdr11 Sdr17 Sdr 21 Paip Hdpe Polietilena Ketumpatan Tinggi 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. Mereka bertahan lama di bawah tanah. They are also lightweight. This makes them easier to install than metal pipes.

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. Dinding yang lebih tebal mengendalikan tekanan yang lebih tinggi. 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.

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Applications of Hdpe Pipe s Hdpe Pipe Sdr11 Sdr17 Sdr 21 Paip Hdpe Polietilena Ketumpatan Tinggi 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. Ia tahan karat dan bahan kimia dengan sangat baik. It bends easily without breaking. Ini menjadikan pemasangan lebih mudah. HDPE pipes last decades underground. They don’t leak often. Their smooth inside keeps water flowing fast. Ini menjimatkan tenaga.

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. Nombor SDR yang lebih rendah bermakna dinding yang lebih tebal. A thicker wall handles higher pressure.

SDR11 HDPE pipes have thick walls. Mereka mengendalikan tekanan tinggi dengan baik. 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.

Pembungkusan dan Penghantaran

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Profil Syarikat

Luoyang Datang Energy Tech Co., Ltd. ialah pengeluar terkemuka China yang mengkhusus dalam paip dan kelengkapan plastik berkualiti tinggi. Dilengkapi dengan barisan pengeluaran automatik terkini dan disokong oleh sepasukan 200 profesional, kami menawarkan barisan produk yang luas yang terdiri daripada lebih 150 jenis paip plastik dan kelengkapan yang direka untuk bekalan air dan sistem saliran, penghantaran gas, dan sistem pemanasan lantai. Produk utama kami termasuk Paip PVC dan Kelengkapan, PE (HDPE) Paip dan Kelengkapan, Paip dan Kelengkapan PPR, dan Paip Pemanas Lantai PEX.

Sekiranya anda mempunyai sebarang pertanyaan mengenai Pemasangan Paip HDPE, sila jangan teragak-agak untuk menghubungi kami!

Tel.:0086-183 3790 0677

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E-mel: sales@pipesandfittings.net

Syarat Pembayaran

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5 FAQs of Hdpe Pipe s Hdpe Pipe Sdr11 Sdr17 Sdr 21 Paip Hdpe Polietilena Ketumpatan Tinggi s

Berikut adalah 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, gas distribution, 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, saliran, 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 (suka 1/2 inci) up to very large (over 60 inci). Common standards include ASTM D3035 for water and sewer pipes up to 3 inci, 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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