Introduction of Small Diameter HDPE Underground Drainage Pipes Perforated Corrugated Drainage

PPR pipe (full name Polypropylene Random Copolymer Pipe, is a high-performance plastic pipe made of high-quality random copolymer polypropylene raw materials. Due to its high temperature resistance, pressure resistance, environmental protection and non-toxicity, it is widely used in building hot and cold water systems, HVAC engineering, drinking water transportation and industrial fluid transmission, and is an ideal substitute for traditional metal pipes.

Characteristics and Features of Small Diameter HDPE Underground Drainage Pipes Perforated Corrugated Drainage

High temperature and high pressure resistance

Long-term working temperature can reach 70°C, short-term high temperature resistance to 95°C, excellent pressure bearing performance (common pressure level PN20, PN25).

Environmental protection and health

The raw materials are pure and non-toxic, meet drinking water standards (such as FDA, EN ISO and other certifications), do not breed bacteria, and ensure the safety of water quality.

Corrosion and anti-scaling

Acid and alkali resistance, strong chemical corrosion resistance, smooth inner wall, not easy to scale, long-term use of stable flow.

Hot melt connection, strong sealing

Adopting hot melt socket technology, there is no risk of leakage at the connection, and the integrated structure improves system reliability.

Lightweight and easy to construct

The weight is only 1/8 of that of metal pipes, which is convenient for transportation and installation, reducing labor costs.

Long life and low maintenance

The designed service life is more than 50 years, maintenance-free, and the overall cost is low.

Energy-saving and heat preservation

The thermal conductivity is low (only 1/200 of metal pipes), which reduces heat loss and is suitable for hot water systems.

(Small Diameter HDPE Underground Drainage Pipes Perforated Corrugated Drainage)

Specifications of Small Diameter HDPE Underground Drainage Pipes Perforated Corrugated Drainage

These small plastic drainage pipes handle water underground. They’re corrugated HDPE pipes with holes. The corrugated design makes them strong but flexible. This flexibility lets them bend easily around curves or uneven ground. They handle ground pressure well without breaking. HDPE plastic is tough. It resists chemicals often found in soil. It won’t rust or rot like metal or concrete pipes. These pipes last a very long time.

Common sizes are small diameters. Think 100mm, 160mm, 200mm, 250mm, 315mm. Perforations are key. These holes let water enter the pipe from the surrounding soil. Hole patterns vary. Common options are holes all around or just on top. The hole size controls how much water gets in and keeps soil out. You choose the pattern based on your water collection needs.

These pipes connect simply. Many use snap-together couplings. This makes installation fast. No special tools or glue needed usually. They come in long coils or straight lengths. Coils are great for long, winding trenches. Straight lengths suit shorter, direct runs. The pipe wall has a ring stiffness class. Look for SN4 or SN8 ratings. SN4 works for most shallow drains. SN8 handles deeper burial or heavier loads.

Temperature range matters. Standard HDPE pipes work fine between -20°C and +60°C. They handle typical ground conditions. Their smooth inner wall helps water flow freely. The perforations collect groundwater effectively. This keeps areas dry. They are lighter than old concrete or clay pipes. This means easier transport and handling on site. They are a practical solution for field drains, foundation drainage, and roadside ditches.

(Small Diameter HDPE Underground Drainage Pipes Perforated Corrugated Drainage)

Applications of Small Diameter HDPE Underground Drainage Pipes Perforated Corrugated Drainage

Small diameter HDPE underground drainage pipes with perforations and corrugations solve water problems effectively. These flexible plastic pipes are tough and resist chemicals and rust. Water enters through small holes along the pipe. The corrugated shape makes them strong against crushing forces underground. They are light and simple to install using basic tools. Workers connect pipe sections quickly with snap-together fittings or couplers.

Farmers use these pipes widely for field drainage. They remove extra water from wet soil. Better drainage improves crop growth and allows earlier planting. The pipes are buried at specific depths across fields. Water seeps into the pipe holes and flows away. This prevents waterlogging and root damage.

Buildings need protection from water damage. These pipes are perfect for foundation drains and basement perimeter systems. They collect groundwater before it presses against walls or enters basements. Installing them around a building’s base directs water safely away. This keeps foundations dry and stable.

Sports fields and golf courses rely on consistent drainage. These pipes manage surface water and subsurface moisture. They keep playing surfaces firm and usable after rain. Proper drainage prevents muddy conditions and field closures. The pipes are placed under turf in specific patterns.

Landfills use these pipes to control leachate. They collect contaminated liquid from waste piles. The pipes channel the leachate to treatment areas safely. Their durability is essential in harsh landfill environments.

Road construction projects install these pipes beside roads. They prevent water buildup under pavement layers. This stops road damage like cracks and potholes. The pipes handle water runoff from the road surface and surrounding land.

Packing and Shipment

Depends on the products and qty,we could make the packing of coiling,rolls,bundle packing,crates or boxes,etc.

Shipment:By sea,railway,by air or as customer’s request.

Company Profile

Luoyang Datang Energy Tech Co., Ltd. is a leading Chinese manufacturer specializing in high-quality plastic pipes and fittings. Equipped with state-of-the-art automated production lines and supported by a team of 200 professionals, we offer an extensive product line comprising over 150 types of plastic pipes and fittings designed for water supply and drainage systems, gas transmission, and floor heating systems. Our main products include PVC Pipes and Fittings, PE (HDPE) Pipes and Fittings, PPR Pipes and Fittings, and PEX Floor Heating Pipes. 

Should you have any inquiries regarding HDPE Pipe Fitting, please do not hesitate to contact us!

Tel.:0086-183 3790 0677

Wechat: 0086-183 3790 0677

Whatsapp: 0086-183 3790 0677

Email: sales@pipesandfittings.net

Payment Terms

T/T,L/C at sight,Western Union & Paypal,etc.

5 FAQs of Small Diameter HDPE Underground Drainage Pipes Perforated Corrugated Drainage

What are small diameter HDPE underground drainage pipes? These pipes are flexible plastic tubes made from high-density polyethylene. They are small in size, usually between 2 to 12 inches wide. They are designed for burying underground to handle water. They have a wavy outer surface for strength and tiny holes to let water pass through. Why are these pipes perforated? The holes allow groundwater to enter the pipe. This collects extra water from wet soil. Then the pipe moves the water away. Sometimes the holes also let water leave the pipe. This helps dry out areas or water plants. How do the corrugations help? The ridges make the pipe tough but light. They help the pipe resist crushing from heavy soil above. They also let the pipe bend easily. This is useful for fitting around curves or bumps underground. The pipe stays strong even under pressure. Where are these pipes typically used? They are common in home gardens to stop flooding. They work in farm fields to drain excess water. You see them under sports fields to keep surfaces dry. They are used near roads to manage rainwater. Construction sites use them for temporary water control. What are the benefits of using HDPE material? HDPE plastic doesn’t rust or rot. It handles chemicals well and lasts many years. It’s light so workers can move it easily. It bends without breaking during installation. It saves money because it needs little upkeep.

(Small Diameter HDPE Underground Drainage Pipes Perforated Corrugated Drainage)