In industries that depend on pipelines, downtime is expensive, and sometimes it is not an option at all. That is where hot tapping comes in. Also called pressure tapping, this specialist process lets engineers make a connection on a live, pressurised pipeline without shutting it down.
At RDS Pipeline, we deliver expert hot tapping services, helping businesses modify, isolate, or extend their pipelines safely and efficiently.
What Is Hot Tapping?
Hot tapping is the process of drilling into a pressurised pipeline to create a branch connection or access point while the main system keeps running. Unlike older methods that need the line to be drained or switched off, hot tapping keeps the pipeline fully working the whole time.
This makes it ideal for water networks, energy systems, industrial sites, and commercial buildings where stopping the flow would be costly or simply unacceptable.
Why Hot Tapping Is Important
Hot tapping is much more than drilling a hole. It is a safe and cost-effective way to manage a pipeline. The main benefits include:
- Zero downtime: the work is carried out while the pipeline stays in use.
- Lower costs: there is no need to drain, empty, or refill the system.
- Flexible changes: you can easily add new branch lines, sensors, or monitoring points.
- Safety and reliability: the job is done by trained professionals using specialist equipment.
Because the work is done under pressure, it must follow strict safety rules. In the UK, equipment that holds pressure is covered by guidance from the Health and Safety Executive, and you can read more about these duties on the HSE pressure systems pages.
Industries That Benefit from Hot Tapping
RDS Pipeline provides hot tapping and pressure tapping services to a wide range of sectors, including:
- Industrial and chemical sites
- Water and wastewater systems
- Oil and gas pipelines
- Commercial and building services
- Emergency repairs and bypass installations
How Hot Tapping Fits Alongside Other Methods
Hot tapping is one of several ways to work on a live system. For some jobs, line stopping is used to create a temporary block in the pipe, while pipe freezing can hold back the flow by forming an ice plug. The right choice depends on the pipe, the contents, and the task at hand, and our team will help you decide which method suits your project best.
Why Choose RDS Pipeline for Hot Tapping
With over 20 years of experience, RDS Pipeline is a trusted provider of pipeline isolation and modification services. Our hot tapping team delivers:
- Careful planning and professional work on site
- Safe under-pressure drilling using industry-leading equipment
- Tailored solutions to suit every pipeline type and project
- Reliable service across the UK and internationally
Whether you need a new connection, a pipeline extension, or a system change, RDS Pipeline makes sure the work is done safely, efficiently, and without disruption.
Contact RDS Pipeline for Expert Hot Tapping Services
Do not risk downtime or put safety at risk with unqualified providers. Trust the experts at RDS Pipeline for all your hot tapping needs.
Reach out today to talk about your project and get a tailored solution. Call us on 01277 500510 or get in touch through our contact page.
