Understanding Different Types of PVC Casing Pipes: Medium, Shallow, Deep, and Strainers

PVC casing pipes are essential components in borewell and tubewell applications, offering strength, durability, and protection to water sources. These pipes are specially designed to safeguard water systems from contaminants, soil, and structural damage. Among the various categories, different types of PVC casing pipes include medium, shallow, deep, and strainer types—each serving a unique purpose based on depth and water flow requirements. In this blog, we explore the uses and specifications of each, helping you choose the right solution with Utkarsh Pipes, a leading name in high-quality piping systems.

What are PVC Casing Pipes?

PVC casing pipes are cylindrical plastic pipes used in borewells to support the walls and prevent collapse during water extraction. These pipes are manufactured from unplasticized polyvinyl chloride (uPVC), making them strong, lightweight, and corrosion-resistant. They are widely used in rural and urban water supply systems, especially in areas where groundwater is the primary source of water.

Key PVC Casing Pipe Specifications

Before exploring the types, let’s understand the general PVC casing pipe specifications that make them ideal for borewell applications:

• Material: High-quality uPVC

• Diameter: Ranges from 40 mm to 250 mm

• Length: Typically 3 or 6 meters

• Standard: IS 12818 for well casing pipes

• Color: Usually blue

• Features: Corrosion-resistant, non-toxic, high tensile strength, lightweight, and easy to install

Different Types of PVC Casing Pipes by Utkarsh Pipes

1. Medium Casing Pipes (CM Pipes)

Medium casing pipes are best suited for borewells in medium-depth formations. They offer excellent mechanical strength and are used where the static water level is moderately deep.

Applications:

• Domestic water wells

• Agricultural borewells

• Small-scale industrial use

Key Features:

• Moderate wall thickness

• Suitable for depths of up to 80-90 meters

• Easy threading and jointing

2. Shallow Casing Pipes (CS Pipes)

Shallow casing pipes are ideal for wells drilled in regions with shallow water tables. These are cost-effective and perfect for lighter applications.

Applications:

• Shallow wells in residential areas

• Temporary water extraction projects

Key Features:

• Thin wall design

• Designed for depths less than 80 meters

• Easy installation and removal

3. Deep Casing Pipes (CD Pipes)

When the water table lies deep underground, deep casing pipes are required. These pipes are built to withstand high pressure and are more robust than medium and shallow variants.

Applications:

• Deep borewells for agricultural irrigation

• Industrial borewells

• Community water supply systems

Key Features:

• High wall thickness

• Can support depths up to 250 meters or more

• Enhanced durability and strength

4. Strainer Pipes

Strainer pipes are crucial for filtering out sand and silt from water during extraction. They are used in combination with medium or deep casing pipes.

Applications:

• Gravel-packed wells

• Sandy soil borewells

Key Features:

• Precisely spaced slots for optimal filtration

• Prevents pump damage due to debris

• Manufactured with high precision by Utkarsh Pipes

Why Choose Utkarsh Pipes?

Utkarsh Pipes has established itself as a reliable brand in the piping industry, known for its commitment to quality, innovation, and customer satisfaction. Their PVC casing pipes meet stringent industry standards and are manufactured with the latest technology to ensure longevity and reliability.

Benefits of Choosing Utkarsh Pipes:

• ISI-marked pipes

• Superior raw material quality

• Customizable options

• Nationwide availability

• Expert technical support

Conclusion

Selecting the right casing pipe is critical for the performance and durability of any borewell system. Whether it’s a medium, shallow, deep, or strainer type, understanding the application and PVC casing pipe specifications is key to making the right decision. With Utkarsh Pipes, you can trust that you're investing in reliable and high-performance piping solutions tailored for a variety of underground water systems.

For more details on PVC casing pipes and expert guidance, contact Utkarsh Pipes—your partner in quality water management solutions.