Borehole Basics in Zimbabwe - Choosing the Right Borehole Casing (Class 6 vs. Class 9)

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Please feel free to leave a message on our WhatApp number or alternatively please call us and we will be able to help you straight away. If you would prefer, send us an email with your details and an outline of your enquiry and we will be pleased to come back to you. We respond to all enquiries usually within 24 hours, but guarantee within 48 hours.

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Borehole Drilling in Zimbabwe Sales: +263 77 389 8979 and +263 71 961 3479.


Planning a borehole for your home or property in Zimbabwe? 


A crucial decision involves selecting the right borehole casing – the essential pipe that lines the borehole and protects both the water source and the well itself. 
Borehole Basics in Zimbabwe: Choosing the Right PVC Casing (Class 6 vs. Class 9)
Borehole Basics in Zimbabwe: Choosing the Right PVC Casing (Class 6 vs. Class 9)
This article explores the two most common casing options in Zimbabwe: PVC Class 6 and PVC Class 9.

Understanding PVC Casing Classes

Both Class 6 and Class 9 casings are made from uPVC (unplasticized polyvinyl chloride), a strong and durable plastic material. However, key differences exist:

PVC Class 6:

  1. Applications: Suitable for shallow boreholes (up to 100 meters) for domestic water supply, small-scale irrigation, and livestock watering.
  2. Advantages: Lightweight, easy to handle, and cost-effective.
  3. Disadvantages: Limited pressure tolerance, making it unsuitable for deeper boreholes or high-pressure environments.

PVC Class 9:

  1. Applications: Designed for deeper boreholes (up to 500 meters) and applications requiring higher pressure tolerance. Ideal for commercial and industrial use, including large-scale irrigation, mining operations, and industrial water supply.
  2. Advantages: Offers superior strength, durability, and pressure resistance compared to Class 6 casing.
  3. Disadvantages: Heavier and more expensive than Class 6 casing.

Making the Right Choice

Selecting the appropriate casing class depends on your specific needs:
  1. Borehole Depth: For shallow boreholes up to 100 meters, Class 6 might suffice. For deeper projects exceeding 100 meters, Class 9 is essential for structural integrity.
  2. Water Usage: Consider the intended purpose of the water. Domestic needs or small-scale irrigation might be manageable with Class 6 casing. For commercial or industrial applications with high-pressure requirements, Class 9 is the safer option.
  3. Geological Conditions: The surrounding soil and rock formations can influence pressure levels. Consult a professional to assess the geological conditions and ensure the chosen casing can withstand the pressure.

Beyond the Basics: Additional Factors to Consider

While depth, water usage, and geology are primary considerations, some additional factors can influence your casing selection:
  1. Diameter: The casing diameter should accommodate the water pump and allow for future maintenance needs. A qualified borehole driller can help determine the optimal diameter for your project.
  2. Water Quality: Certain casing materials might impact water quality. For example, some lower-grade PVC casings might leach chemicals into the water. Reputable borehole drilling companies like Borehole Experts Zimbabwe use only high-quality, food-grade PVC casings to ensure the safety and purity of your water source.
  3. Environmental Impact: Sustainable practices are becoming increasingly important. Choose a borehole drilling company that prioritizes responsible waste disposal and minimizes environmental impact during the drilling process.

Partnering with Borehole Experts Zimbabwe

Borehole Experts Zimbabwe, a reputable drilling and installation company, can guide you through the entire process. Our team of experts can:
  1. Help you determine the ideal casing class, diameter, and material based on your specific requirements.
  2. Provide professional borehole drilling and installation services, ensuring proper casing placement and adherence to best practices.
  3. Utilize top-of-the-line equipment and high-quality, food-grade PVC casings to guarantee the structural integrity and water quality of your borehole.
  4. Offer comprehensive after-sale support and maintenance guidance to keep your borehole functioning efficiently for years to come.

Securing Your Water Future

Understanding the difference between PVC Class 6 and Class 9 casings empowers you to make an informed decision for your borehole project. By partnering with Borehole Experts Zimbabwe, you can ensure a reliable and sustainable water source for your home or property. 

Our team of experts is here to answer any questions and guide you through every step of the process.

Borehole Drilling in Zimbabwe is looking forward to your call or WhatsApp Message.

Please feel free to leave a message on our WhatApp number or alternatively please call us and we will be able to help you straight away. If you would prefer, send us an email with your details and an outline of your enquiry and we will be pleased to come back to you. We respond to all enquiries usually within 24 hours, but guarantee within 48 hours.

Our Contact Numbers Are:
Borehole Drilling in Zimbabwe Sales: +263 77 389 8979 and +263 71 961 3479.




The Cost or Prices For Borehole Drilling in Zimbabwe:


Please Note: Prices provided here act as a guide only, they may be different at the time of contacting the contractor. Whilst due care has been taken to ensure the authenticity of the above list, the clients are encouraged to practice due diligence and ask for references before they engage a specific contractor.

This website is owned by Borehole Drilling In Zimbabwe.We offer FREE expert advice to property owners who wish to or have boreholes drilled at their properties. We also work with pre-screened and trusted borehole drilling contractors who subscribe to quality workmanship and set standards of professional service.

Borehole Drilling In Zimbabweis meant to be a one-stop platform where clients can easily find professional borehole drilling and maintenance contractors. Of late, many property owners have been crying foul over poor and dishonesty service; from some contractors. This may be a case of lack of information on the part of the client or truly dishonest service on the part of the contractor.

This guide and our free expert advisory services will serve to solve both these problems.

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

Borehole Drilling in Zimbabwe Sales: +263 77 389 8979 and +263 71 961 3479.

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