Underground

PVC Underground Drainage System

Astral Underground drainage and sewerage PVC piping system is designed to meet the demands of modern drainage and sewerage applications. These high-performance underground drainage pipes can be used in commercial and residential settings. Our Underground pipes are available in two joint types: solvent weld joints and ring joining sockets. The solvent weld joint provides a strong and durable connection, while the ring joining sockets offer a quick and easy installation process.

  • Efficient and top-grade solution
  • Suitable for commercial and residential applications
  • Manufactured using state-of-the-art equipment
  • Undergoes stringent quality assurance testing
  • Available in solvent weld joints and ring joining sockets
  • Solid wall single-layer design for durability
  • Preferred choice among architects, builders and plumbing contractors

 

Certifications

Features & Benefits

  • Durable and long service life
  • Light weight & strong
  • Hygienic and leak-free joints
  • Minimizes excavation cost
  • Lower installation & maintenance cost
  • Excellent stiffness and impact resistance
  • Very good resistance to abrasion
  • Easy and quick installation, handling & transportation
  • Smooth inner bore for a better flow rate of water and prevent the build-up of deposits & scaling
  • Immune to galvanic or electrolytic corrosion thus ensuring long life below the ground

Fields of Application

  • Commercial complexes
  • Hospitals
  • Educational institutes
  • Resorts
  • Industries
  • Townships
  • Drainage and sewerage applications in residences

Standards & Specifications

  • IS:15328

Available Sizes

  • Pipe OD 110 mm to 315 mm
  • Types SN 2 (SDR 51), SN 4 (SDR 41) & SN 8 (SDR 34)
  • Solvent Cement & Elastomeric Sealing Ring joining system

FAQs

Yes, Astral Underground drainage pipes are known for their high quality and durability. Manufactured with advanced technology, these pipes undergo rigorous testing in a state-of-the-art quality assurance lab. This ensures they meet top standards for performance and longevity, making them a reliable choice for your underground drainage needs.

Astral Underground drainage pipes come with two joint options: solvent weld joints and ring joining sockets. The solvent weld joint creates a strong, leak-free connection, ensuring reliable performance. On the other hand, ring joining sockets offer a convenient and dependable method for joining pipes, making installation easier.

The specially designed adjustable bends are crafted to fit inspection chambers perfectly. They can be easily adjusted to accommodate different sizes and angles. This eliminates the need for extra fittings and pipes, making installations more cost-effective and efficient.

Access and rodding points are important for keeping your drainage system in good shape. They make it easy to test, inspect and clear any blockages. Large inspection chambers (315 mm or 450 mm) and access fittings allow for cleaning in both directions to ensure effective maintenance. In stormwater drainage, rodding points should be within 22 metres of the chamber and surrounded by concrete for stability and easy access. Adding these access points helps keep your drainage system working well!

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Why Choose the Astral Underground Drainage System?

  • Durability and a Long Service Life:

High-quality PVC pipes are known for their strength and durability and can withstand tough underground conditions without breaking down.

  • Lightweight and Strong:

These underground drainage pipes are lightweight and easy to handle yet incredibly strong which allows for easier installation.

  • Hygienic and Leak-Free Joints:

The underground drainage system features reliable joint options, such as solvent weld joints or ring joining sockets, preventing leaks.

  • Minimises Excavation Costs:

Because the underground pipes are lightweight, they require less digging during installation. This means less excavation, labour and equipment costs.

  • Lower Installation and Maintenance Costs:

Since the underground pipes can be installed quickly, labour and maintenance costs are reduced.

  • Excellent Stiffness and Impact Resistance:

These underground pipes are designed with excellent stiffness and impact resistance so they handle heavy loads and high-pressure conditions without breaking.

  • Unmatched Corrosion Resistance:

The PVC material used for these pipes is highly corrosion resistant which ensures a longer lifespan and reliable performance.

  • Easy and Quick Installation:

These underground pipes can be installed quickly and easily which reduces the time and labour required for installation.

  • Smooth Inner Bore:

These pipes have a smooth inner surface, which promotes efficient water flow and helps reduce the buildup of deposits and scaling inside the pipes.

  • Immune to Galvanic or Electrolytic Corrosion:

PVC is not susceptible to galvanic or electrolytic corrosion, hence the pipes will not corrode due to electrical currents or reactions with other metals.

Description

PVC Underground Drainage System

Astral Underground drainage and sewerage PVC piping system is designed to meet the demands of modern drainage and sewerage applications. These high-performance underground drainage pipes can be used in commercial and residential settings. Our Underground pipes are available in two joint types: solvent weld joints and ring joining sockets. The solvent weld joint provides a strong and durable connection, while the ring joining sockets offer a quick and easy installation process.

  • Efficient and top-grade solution
  • Suitable for commercial and residential applications
  • Manufactured using state-of-the-art equipment
  • Undergoes stringent quality assurance testing
  • Available in solvent weld joints and ring joining sockets
  • Solid wall single-layer design for durability
  • Preferred choice among architects, builders and plumbing contractors

 

Other Products

Astral Underground Pipes: Reliable and Versatile Solutions

Astral Underground Drainage pipes are designed for both commercial and residential use, making them perfect for urban and rural areas. They are cost-effective, high-performing and easy to install. Manufactured with advanced technology, these underground pipes undergo strict testing to ensure quality and durability. Available with solvent weld joints and ring joining sockets, they provide secure connections. Their solid wall design ensures strength and reliability which makes them ideal for various applications like shopping malls, hospitals and homes.

Applications of Underground Drainage Pipes

Astral Underground drainage pipes are designed to be suitable for a wide range of applications, catering to the diverse needs of commercial, residential and industrial sectors. Their versatility and adaptability make them ideal for various projects, ensuring reliable performance and long-lasting durability.

1. Commercial Complexes

The underground drainage pipes are well-suited for commercial complexes such as shopping malls and office buildings. These high-traffic areas require a robust and efficient drainage system to handle large volumes of wastewater and prevent flooding. Their strength and corrosion resistance ensure they can withstand the demands of commercial settings while maintaining optimal performance.

2. Healthcare Facilities

Hospitals and clinics require a hygienic and reliable drainage system to maintain a clean and safe environment for patients and staff. The underground pipes are designed with a smooth inner surface that minimises deposits’ buildup and scaling, reduces blockage risk and ensures efficient water flow. Their durability and resistance to corrosion make them suitable for the demands of healthcare facilities.

3. Residential Areas

The underground drainage pipes are an excellent choice for residential houses, apartments and townships. Their cost-effectiveness and ease of installation make them accessible to homeowners and developers alike. Their lightweight design and reliable joint systems ensure hassle-free installation, even in tight spaces, while their long lifespan provides peace of mind for homeowners.

4. Industrial Sites

Industrial facilities, such as factories and warehouses, often have specific drainage requirements due to the nature of their operations. These underground drainage pipes are designed to handle a wide range of industrial wastewater, including chemicals and heavy loads. Their durability and resistance to corrosion make them suitable for harsh industrial environments, ensuring reliable performance and minimal maintenance.

5. Educational Institutions

Schools, colleges and universities require a well-functioning drainage system to maintain a safe and hygienic environment for students and staff. Our underground pipes are suitable for these applications due to their reliability, ease of installation and low maintenance requirements. Their versatility allows for seamless integration into existing infrastructure and makes them an ideal choice for educational institutions.

6. Resorts and Hotels

Resorts and hotels have unique drainage requirements due to their high occupancy and water usage. Astral Underground Drainage pipes are designed to handle large volumes of wastewater efficiently. This drainage pipe prevents backups and ensures a clean and well-maintained environment for guests. Their durability and resistance to corrosion make them suitable for the demands of the hospitality industry.

Compliance with Industry Standards

Astral Underground drainage pipes comply with the requirements of IS 15328, an Indian standard that specifies the requirements for unplasticised polyvinyl chloride (PVC-U) pipes for underground drainage and sewerage. This ensures that the underground pipe meets the necessary quality and performance criteria for underground applications.

Different Sizes and Types of Underground Pipes

Astral Underground drainage pipes are available in a range of sizes, from 110 mm to 320 mm. These drainage pipes come in various types to suit different project requirements.

  • SN 2 (SDR 51): Suitable for low-pressure applications
  • SN 4 (SDR 41): Suitable for medium-pressure applications
  • SN 8 (SDR 34): Suitable for high-pressure applications

Joining Options for Secure Connections

Astral Underground drainage pipes are available with two types of joining systems:

  1. Solvent Cement Joining: This method uses a special adhesive to create a strong, permanent bond between the pipe and fittings. It provides a secure, leak-proof connection.
  1. Elastomeric Sealing Ring Joining: This system inserts a rubber ring into the fitting or pipe socket. When the pipe is inserted into the socket, the ring creates a tight seal, preventing leaks and allowing for some flexibility in the joint.

Both of these joining methods ensure a reliable and durable connection of underground pipes. This allows easy installation and long-lasting performance in underground drainage systems.


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