Understanding the Difference Between Class 6 and Class 9 Borehole Casing!

If you are interested in getting Expert advice on Borehole Drilling and Borehole Installation in Zimbabwe, we provide that information for FREE here at Borehole Experts Zimbabwe so please get in touch to discuss your project by calling or sending a WhatsApp message to +263 77 389 8979 or +263 71 961 3479.

When it comes to reliable and long-lasting water well construction, borehole casing plays a critical role. 


Borehole Experts Zimbabwe sets the standard for top-notch borehole casing solutions, utilizing high-quality Class 6 and Class 9 casings to effectively protect your water source. 

Whether you require shallow to medium-depth well development or a robust solution for deeper boreholes, their experienced team can provide the expertise and materials to ensure a successful project.

For a comprehensive understanding of the exceptional borehole drilling and casing services offered by Borehole Experts Zimbabwe, or to schedule a consultation to discuss your specific needs, simply contact them via WhatsApp at +263 77 389 8979 or +263 719 613 479. 
Understanding the Difference Between Class 6 and Class 9 Borehole Casing!
Understanding the Difference Between Class 6 and Class 9 Borehole Casing!
They are dedicated to helping you make informed decisions and achieve a reliable water supply for your home or business.


Borehole Experts Zimbabwe: Setting the Standard for Borehole Casing Solutions

When it comes to borehole casing, it is essential to choose the right type to ensure the longevity and efficiency of your water supply system. 

In Zimbabwe, two commonly used types of borehole casing are Class 6 and Class 9. Understanding the differences between these classifications is crucial in making an informed decision for your water infrastructure needs.

Class 6 Borehole Casing:

Class 6 borehole casing is a type of casing commonly used for shallow to medium-depth boreholes. It is manufactured using high-density polyethylene (HDPE) material, which offers excellent resistance against corrosion and chemical damage. Class 6 casing is lightweight, making it easier to handle during installation.

Key Features of Class 6 Borehole Casing:

  1. Corrosion Resistance: The HDPE material used in Class 6 casing ensures its resistance against corrosion caused by chemicals or minerals present in the groundwater.
  2. Durability: Class 6 casing is designed to withstand moderate pressure and external forces, making it suitable for boreholes with depths up to a certain limit.
  3. Cost-Effective: Compared to other types of borehole casing, Class 6 casing is relatively more affordable, making it an economical choice for shallow to medium-depth boreholes.
  4. Ease of Installation: The lightweight nature of Class 6 casing simplifies the installation process, reducing labor and time requirements.

Class 9 Borehole Casing:

Class 9 borehole casing is a heavy-duty option suitable for deeper boreholes or those subjected to higher pressures. It is typically made from unplasticized polyvinyl chloride (uPVC) material, known for its strength and durability. Class 9 casing provides enhanced protection against external forces and maintains the integrity of the borehole under challenging conditions.

Key Features of Class 9 Borehole Casing:

  1. High Strength: The uPVC material used in Class 9 casing offers exceptional strength and rigidity, ensuring the casing can withstand higher pressures without deformation.
  2. Enhanced Protection: Class 9 casing provides superior protection against external forces, such as soil movement or heavy machinery, maintaining the integrity of the borehole even under challenging conditions.
  3. Longevity: The durability of Class 9 casing ensures a longer lifespan compared to other types of casing, reducing the need for frequent replacements or repairs.
  4. Suitable for Deep Boreholes: Class 9 casing is designed to handle greater depths and higher pressures, making it an ideal choice for deep boreholes or those with demanding water extraction requirements.

Choosing the Right Casing:

Selecting the appropriate borehole casing depends on various factors, including the depth of the borehole, water pressure, and the geological conditions of the site. Shallow to medium-depth boreholes with lower pressure requirements can benefit from Class 6 casing due to its cost-effectiveness and corrosion resistance. On the other hand, deep boreholes or those subjected to high pressures necessitate the use of Class 9 casing for its strength and durability.

Consulting with a professional borehole drilling company or water infrastructure expert is crucial in determining the most suitable casing type for your specific requirements. They can assess your needs, consider the geological conditions, and provide expert advice on selecting the appropriate borehole casing.

Understanding the differences between Class 6 and Class 9 borehole casing is essential in choosing the right option for your water supply system. While Class 6 casing is suitable for shallow to medium-depth boreholes, Class 9 casing offers enhanced strength and protection for deeper boreholes or those subjected to higher pressures. Consulting with professionals in the field can help ensure that you make an informed decision and install the appropriate borehole casing to maximize the efficiency and longevity of your water infrastructure.


For All Your Solar Systems and Borehole Drilling Services Contact Us:


If you are looking for a Drilling Company in Zimbabwe, look no further! We have been drilling boreholes all over the country for many years. Our team of experts knows what it takes to get your job done right. With our expertise and experience, we are confident that we will be able to find the perfect location where you want us to drill your water well. Contact us today so that one of our representatives can answer any questions you may have about borehole drilling or pump installation.

Get In Touch With Us: If you are interested in getting Expert advice on Borehole Drilling and Borehole Installation in Zimbabwe, we provide that information for FREE here at Borehole Experts Zimbabwe, so please get in touch to discuss your project by calling or sending a WhatsApp message to

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If you have further questions, contact our friendly team today they will be more than happy to assist.

Business Office: No. 7 Frank Johnson Avenue, Eastlea, Harare, Zimbabwe.

Phone: +263 77 389 8979 and +263 71 961 3479.
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