SureSafe Ambient Isolation Plug
A Flexible, Reliable And Cost-Effective Isolation Tool For Low Pressure Pipelines
De-risk and expedite routine hot work activities.
Our fully-configurable low pressure isolation plug provides a leak-tight isolation to enable personnel to carry out routine hot work and maintenance activities without compromising on safety – or threatening the profitability of your operation.
100% Leak-Free Service Record
3" – 48" Size Range
10 bar/145 PSI max pressure Rating
Hydraulically activated On Pipes Over 4"
Fully Modular Dual or Single Seal Design
Historically, options for isolating ambient pipework could include a gas bag, mud plug or plumber’s bung leading to risks when removing the isolation barrier or exposing the worksite to harmful vapours from unexpected pressure build-up. These methods risk exposing the worksite to explosive vapours while personnel conduct necessary hot work activities.
Key Benefits
- Reduces the risks associated with cutting, welding or otherwise modifying in-service pipelines
- Lightweight tool that's quick and easy to install
- Hydraulic or manual activation options
- High-quality compression seal offers robust isolation. Can be supplied with NBR or HNBR seals to suit application
- Integrated vent port for downstream monitoring during hot work activities

Traditional tools like gas bags or plumber's bungs have always been cheaper and significantly more convenient than the shutdown route. Unfortunately, they are not always leak tight and the failure mode with pressure build-up threatens the safety of your work crew(s).
SureSafe Plug Track Record
Field-proven and industry leading with a growing track record. A safe, fully-configurable pipeline isolation tool designed to offer leak-free isolation whether for pre-planned or routine maintenance work.
SureSafe Plug Datasheet
Simple, effective, versatile and safe, low pressure pipeline isolation solution. Suitable for pressures from ambient to up to 10 bar, the plugs provide assurance of a secure, leak-tight vapour barrier.
Traditional ambient isolation tools can move if pressure builds. This can be from unpredictable pressure surges, equipment failure due to poor maintenance or improper fitting. These have historically resulted in catastrophic events that seriously injured or killed team members, and caused damage to equipment.
To rectify this situation and ensure that operators had access to affordable tools that could withstand significant pressure fluctuations, we developed SureSafe – a fully-configurable pipeline isolation tool designed to offer leak-free isolation at an affordable price point.
Built around the same core technologies as our industry-leading Tecno Plug isolation tool, SureSafe uses a combination of solid rubber compression seals and integrated taper grip locks to provide a robust and dependable ambient pressure barrier for open-ended pipes.
The standard tool is rated for pressures up to 10 bar and is designed for ambient isolation to protect from flash and leakage. A 10 bar pressure rated plug offers reassurance of a robust isolation in case of system upset that is well beyond the maximum requirement for the overwhelming majority of low pressure oil and gas lines. (Where requested, the SureSafe plug can be upgraded to a pressure rating of 40 bar.)
Possessing in-house design and manufacturing expertise, we can also swap out the solid (NBR) rubber seals for an alternative material if the application demands it.
Most clients use SureSafe plugs to safely isolate areas of vented pipe prior to carrying out a pre-planned welding or cold cutting task, or other routine maintenance work, but the tool is both versatile and robust enough to be used in emergency situations and some clients have also used SureSafe plugs to complete abandonment projects too.

Fully-Configurable Leak-Tight Isolation Tool
In response to rising demand for ambient isolation tools that can withstand pressure, and don’t threaten the commercial viability of operations in various oil and gas producing regions, our engineering teams have worked hard to build a versatile solution that ticks all the boxes.
From the very beginning, we knew that SureSafe had to be both lightweight and easy to install. STATS can provide personnel to operate our tools, but we know that short turnaround times are paramount, and that simplicity is the key to minimising repair and maintenance costs.
We also knew that SureSafe had to be fully configurable. Some operators need an extremely cost-efficient solution with a single, mechanically activated seal. Others prefer the extra security offered by a manually activated dual-seal configuration, and some need rapid activation, which means that the tool must be capable of hydraulic activation when required.
Depending on the way it’s built, SureSafe is capable of meeting all of these requirements and it is worth stressing that we have both the capability and willingness to further iterate on the tool for more specialist applications.
As with the overwhelming majority of STATS products, SureSafe is available to buy or rent. Many clients buy a stock of SureSafe isolation tools (provided with the relevant procedures) for use during regular maintenance cycles, while others prefer to rent them on an ad-hoc basis.
We can also supply highly-trained STATS personnel to help you deploy and set your SureSafe correctly.
As a demonstration of our capabilities, we recently supplied major oil and gas industry clients with ten 48” SureSafe plugs in slightly less than five weeks (full turnaround time). The speed with which we could move, and the reliability offered by the tool, meant that they could isolate and repair several sections of a corroded flare line safely and in a fraction of the time it’d normally take to carry out this kind of repair work.
As a result, maintenance outlay and production losses were minimised, staff were able to carry out their work safely and the operator was able to satisfy the relevant authorities that they were doing everything in their power to maximise health and safety on site.
SureSafe Isolation Plug
Robust Low Pressure Isolation Tool
Drawing on the knowledge gained during the development of our Tecno Plug isolation tool, SureSafe uses industry-leading leak-tight compression seals to resist the build up of pressure. Once activated, it will not move – enabling work crews to carry out their repair and maintenance tasks safely.
Key Features
- 1x or 2x Leak-tight NBR seal
- Integrated taper grip locks
- Vent port for downstream monitoring, venting or purging
- Lightweight construction for ease of transport and use
- Designed to be quick and easy to install
- Vent port can be locked to reduce risk of damage to vent hose
- 100% leak free service history

46" SureSafe Plug

Every effort has been made to ensure that the SureSafe plug is quick and easy to install. Mechanical options are available for small pipelines under 4", and for larger pipes, we offer a hydraulically-activated tool that can be set remotely – drastically reducing time on site.
SureSafe also gives you full control of the isolation process. There is the option of safe isolation monitoring functionality for hot work or other high-risk tasks that demand verifiable isolation, and the tool's integrated vent port makes it easy to both monitor downstream pressure, and carry out vent or purge operations when required.
If required, we can supply SureSafe alongside highly-trained and competent staff. We can also provide detailed procedures that document the correct way of setting, activating and testing the tool to satisfy your own internal safety requirements.
Having worked with major energy-industry operators for over 25 years, we ensure tools are delivered on-site quickly and work closely with you to ensure that your isolation project is conducted without a hitch.

Local Everywhere
Instead of flying people and equipment all over the world, we've set up fully-functional bases in eight strategic locations. These bases enable us to employ local technicians, work with local manufacturers, and invest in local economies. They're a significant investment, but our regional bases are key to delivering the best possible service for our clients - and minimising the environmental impact of our work.
