Unmatched Strength

For Seamless Water Flow

At Prayag, we bring you a range of uPVC Column Pipes engineered for high durability, excellent load-bearing capacity, and long service life. Designed to handle extreme conditions, these pipes ensure hassle-free borewell and submersible pump installations with zero corrosion and high tensile strength.

Prayag Pipe

Why Choose Prayag uPVC Column Pipes?

Fire Resistant

Lead-Free Construction

Manufactured using lead-free uPVC compounds, ensuring safer water transportation and environmentally responsible performance.

Cost Effective

Superior Load Bearing Capacity

Designed to support the combined weight of the pump, water column, cable, and pipe assembly even in deep borewell installations.

Easy to Install

Corrosion-Free Performance

Unlike metal pipes, Prayag Column Pipes are immune to rust, corrosion, and electrochemical reactions commonly found in underground water systems.

Maintenance Free

Leak-Proof Threaded Connections

Precision-engineered threaded joints provide secure connections and minimize the risk of leakage during operation.

Strong & Durable

Lightweight Design

Easy handling and faster installation reduce labor efforts and installation time.

Strong & Durable

Long-Term Reliability

Built to withstand continuous operation in challenging borewell environments for years of dependable service.

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Lead-Free uPVC Column Pipes

Prayag Lead-Free uPVC Column Pipes are engineered to deliver reliable water transportation from submersible pumps to the surface. These pipes are manufactured from premium-grade lead-free uPVC compound. And offer superior strength, corrosion resistance, and long-term performance in demanding borewell conditions.

Designed to withstand high tensile loads and pressure variations, Prayag Column Pipes provide a dependable rising main solution for domestic, agricultural, commercial, and industrial water systems. Available in Coupler Type and Belling Type configurations…

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Application

  • Residential Water Supply: Reliable water transportation for homes and residential communities.

  • Agricultural Irrigation: Suitable for farms, irrigation systems, and agricultural water management.

  • Commercial Buildings: Dependable performance for commercial water supply systems.

  • Industrial Water Transfer: Designed to support demanding industrial pumping applications.

How Prayag Pipes Work

How Prayag Column Pipes Work

Prayag Column Pipes act as the rising main in a borewell system, carrying water from the submersible pump installed deep inside the borewell to the surface.

The pipe system not only transports water but also supports the suspended load of the pump assembly, making strength and reliability critical factors in borewell performance.

Coupler Type vs Belling Type

Coupler Type Column Pipes

Coupler Type Column Pipes use a separate threaded coupler to join two pipes securely.

Benefits

  • Enhanced joint strength
  • Ideal for deep borewell installations
  • Suitable for high-load applications
  • Easy maintenance and replacement
Belling Type Column Pipes

Belling Type Column Pipes feature an integrated bell-end connection, eliminating the need for a separate coupler.

Benefits

  • Faster installation
  • Reduced component count
  • Lightweight assembly
  • Suitable for standard and medium-depth borewells

Available Sizes

Prayag Column Pipes are available in multiple sizes to suit various pumping capacities and water discharge requirements.

ClassNominal SizeDN (mm)Pressure Rating
Class 1-3 1" 25 10-15
Class 1-4 1¼" 32 10-20
Class 1-3 1½" 40 10-15
Class 1-3 2" 50 10-15
Class 1-3 2½" 65 10-15
Class 1-3 3" 80 10-15
Class 1-3 4" 100 10-15
ClassNominal SizeDN (mm)Pressure Rating
Class 1-21"2510-12.5
Class 1-21¼"3210-12.5
ParameterSpecification
MaterialLead-Free uPVC
Joint TypeThreaded
Pipe Length3 Meter
Size Range1" to 4"
Available ClassesClass 1 to Class 4
Pipe TypesCoupler Type & Belling Type
ApplicationBorewell Rising Main System
Corrosion ResistanceExcellent
Water Quality ImpactNon-Toxic & Lead-Free
Strength Guide

Choose the Right Strength for Your Borewell

To meet different installation depths and operating conditions, Prayag Column Pipes are available in multiple pressure classes.

Class 1

Suitable for standard borewell applications and moderate operating conditions.

Class 2

Designed for medium-depth installations requiring higher pressure handling capability.

Class 3

Recommended for deep borewells where greater load-bearing strength is required.

Class 4

Extra heavy-duty option for demanding borewell installations and challenging operating environments.

The Prayag Advantage

Choose Prayag Lead-Free uPVC Column Pipes for dependable borewell performance, superior strength, and long-lasting water delivery solutions.

  • Premium Lead-Free uPVC Compound
  • Long Service Life
  • High Mechanical Strength
  • Multiple Sizes and Pressure Classes
  • Precision Thread Manufacturing
  • Available in Coupler and Belling Type Designs
  • Corrosion-Free Operation

Need Help Choosing the Right uPVC Column Pipe?

Whether you're installing a domestic borewell, agricultural irrigation system, or industrial pumping setup, our experts can help you choose the correct size, pressure class, and pipe type.

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Faq's

1. What are Prayag uPVC Column Pipes used for?

Prayag uPVC Column Pipes are used as the rising main in borewell systems. They carry water from a submersible pump installed inside the borewell to the surface while supporting the suspended load of the pump, water column, cable, and pipe assembly.

2. How do column pipes work in a borewell system?

Column pipes connect the submersible pump to the water outlet at the surface. As the pump operates, water travels upward through the pipe. Because the full assembly is suspended in the borewell, correct pipe strength, jointing, and installation are important for dependable performance.

3. What material are Prayag Column Pipes made from?

They are manufactured from premium-grade, lead-free uPVC compound. The material combines low weight with high mechanical and tensile strength and is designed for continuous use in demanding borewell environments.

4. Where can Prayag uPVC Column Pipes be installed?

The listed applications include residential water supply, agricultural irrigation, commercial buildings, and industrial water-transfer systems. The appropriate configuration depends on borewell depth, pump load, operating pressure, discharge requirement, and site conditions.

5. Why are uPVC column pipes used instead of metal pipes?

Unlike metal pipes, uPVC column pipes do not rust and are resistant to corrosion and electrochemical reactions found in underground water systems. Their lightweight construction can also simplify handling and installation while supporting long-term borewell operation.

6. Can Prayag Column Pipes support a submersible pump?

Yes. Prayag states that its column pipes are engineered to support the combined weight of the submersible pump, water column, cable, and pipe assembly. The suitable size and pressure class must be selected for the actual installation depth and operating load.

7. How do the threaded joints help prevent leakage?

Precision-engineered threaded connections create secure joints between compatible pipe sections. Correct assembly helps minimize leakage during operation, but the threads must be kept clean, aligned properly, and tightened according to the installation requirements.

8. What is the difference between Coupler Type and Belling Type Column Pipes?

Coupler Type pipes use a separate threaded coupler and are positioned for enhanced joint strength, deep borewells, and high-load applications. Belling Type pipes have an integrated bell-end connection, reducing the number of components and supporting faster installation in standard and medium-depth borewells.

9. What sizes are available in Prayag uPVC Column Pipes?

Prayag lists nominal sizes from 1 inch to 4 inches, corresponding to DN 25 mm through DN 100 mm. The product page also identifies a standard pipe length of 3 metres. Availability varies by pipe type and pressure class.

10. Which pressure classes are available?

The range includes Class 1 through Class 4, with listed pressure ratings that vary by nominal size and pipe configuration. Because the correct class depends on depth, load, and operating conditions, the project specification should be confirmed before purchase.

11. How do I choose the correct strength class for a borewell?

Prayag describes Class 1 for standard applications, Class 2 for medium-depth installations, Class 3 for deep borewells requiring greater load-bearing strength, and Class 4 for demanding or extra-heavy-duty conditions. Final selection should follow the borewell design and pump manufacturer's requirements.

12. Are Prayag uPVC Column Pipes safe for water transportation?

Prayag states that the pipes are made from non-toxic, lead-free uPVC. This construction is intended to support safer water transportation in domestic, agricultural, commercial, and industrial pumping systems.

13. Are Prayag Column Pipes corrosion resistant?

Yes. The uPVC material is immune to rust and offers strong resistance to corrosion and electrochemical reactions. This makes the pipes suitable for underground water systems where metal components may be affected by moisture and water chemistry.

14. Are uPVC Column Pipes easy to install and maintain?

Their lightweight design can reduce handling effort and installation time. Coupler Type pipes allow individual sections to be maintained or replaced, while Belling Type pipes reduce the component count. Installation should still be completed by trained professionals using compatible pipes, threads, and accessories.

15. How should I select the right Prayag Column Pipe for my project?

Consider the borewell depth, pump weight, water column, operating pressure, discharge requirement, nominal diameter, pipe class, and preferred Coupler Type or Belling Type connection. A qualified plumbing professional or borewell specialist should verify the final specification before installation.