Pipe Balloon Types and Usage - plugco.net

08 Sep.,2025

 

Pipe Balloon Types and Usage - plugco.net

Our regular inflatable pipe plug has different names in various countries depending on their usage. Some of the names are plug stopper, inflatable stopper, sewer stopper, sewer cushion, sewer plug, pipe balloon plug, pneumatic plugs for sewers, pipe balloon, pneumatic pipe balloon, drain balloon, pipe bladder, bag sewer cushion, flow blocker and pipe bung. Pipe plugs are used to stop the flow of the fluids to block pipes, to test new pipelines, for maintenance and repair of the existing pipelines and for testing non-pressurized gravity lines like sewer and drainage lines.

With competitive price and timely delivery, Hengyang sincerely hope to be your supplier and partner.

You can view our videos to check our product and how to use it on our YouTube Channel via the following links.

  • Demonstration Video of Pipe Plug Application for Leak Test: https://youtu.be/ndcooFgCZ10
  • Animation Video of Pipe Test For Leaks Using Pipe Plug: https://youtu.be/09GUqpXEA9E

These are temporary sealing or stopping the fluid flow in a pipeline, leak testing and by-passing the flow. They fall under the category of “Regular inflatable pipe plugs” and are called Pipe Balloons as well.

User manuals, application drawings, warnings, maintenance and how-to-use manual for the “Regular inflatable pipe plugs” can be found under the following link.

Contractors can use the pipe balloon with back pressure from the front side or the backside as well. It can be a PP or PTP model.

Our inflatable pipe plugs are multi-sizes. The range of inflatable pipe plugs is from 35 mm to mm in diameter. PlugCo pipe balloons have standard pressure, but special products can be produced for high pressure and chemical applications in line with customer needs and requests.

The sewer plugs may slide and be damaged due to some reasons such as friction force decreasing, back pressure increasing and temperature changes. Therefore, it is necessary to use a centralizer in sewer plugs for above 900 mm pipe diameter.

Pipe balloon plugs are divided into PP model and PTP model depending on whether they are bypassed or not.

PIPE PLUG (PP) MODEL

The main use of the PP Model Pipe Plug is to block piping or channels to stop the flow such as water, sewage, or drain water.

PP model pipe plugs are also used for pipeline leakage tests when there is a manhole on the line. The pipeline is blocked on both sides by two PP model pipe plugs and the test water is filled through the manhole to test the system.

PP Model Pipe Plug includes an inflation connection and holding hooks but does not have a bypass connection. You can check this Product Page from this link.

PIPE TEST PLUG (PTP) MODEL

PTP model is the plug model called pipe test plug. Pipe Test Plug is essentially the same as the PP model pipe plug with the exception that it includes a bypass connection. This connection allows water to fill the inside of the pipeline when there is no manhole access. The bypass connection can be also used to bypass the water flow and to discharge it to another line connected to a pump. You can check this Product Page from this link.

What are the different Types of Pipe Balloons?

The pipe balloon plugs are used for stopping the flow such as water sewage or for leakage testing if there is a manhole. In the absence of a manhole, pipe test plugs are used to fill the water or air in the test area. The water is filled in the pipe with the bypass connection of the plug. So, the main difference between the PP model and the PTP model is that only the PTP model has a bypass connection. Apart from that, all features and usage of pipe plugs and pipe test plugs are the same.

For more information, please visit Inflatable Sewer Pipe Plugs.

What are the Benefits of Using a Pipe Plug Balloon for My Construction Project?

Pipe balloons provide a trench-less solution for the maintenance of drains and sewers, and testing of non-pressurized gravity pipelines. There are three main purposes for using plugs in construction. These are temporary sealing or stopping the fluid flow in a pipeline, leak testing and by-passing the flow. They are also used for blocking the ends of pipes to prevent the entry of dirt and other contaminants during construction, maintenance, or repair of pipelines.

How Inflatable Pipe Plugs Work? A Guide to Effective Pipe Sealing

Inflatable pipe plugs are vital in pipeline maintenance and repair because they seal off safely and isolate any pipeline section. With their multiplicity and adaptability, the devices perform important functions across a wide range of application areas, including leak testing and emergency work. This reference will give an overview of inflatable plugs, their functioning and applications, and what advantages are rendered to different industries. 

Understanding Inflatable Pipe Plugs

An inflatable pipe plug is a device to stop off any section of a pipeline, in other words, an inflatable pipe stopper. This high-quality rubber stop plug was manufactured to put into the pipe and inflated to isolate the trigger. An inflatable pipe plug will fill the hollow of the inflatable rubber with air when inflated and push against the pipe walls, thus sealing the flow of liquid or gas.

How Do Inflatable Pipe Plugs Work?

The working principle of an inflatable pipe stopper in Dubai involves several key steps: 

  • Insertion: The deflated plug is introduced into the pipe section, which needs sealing.
  • Positioning: The inflatable plug is located at the desired location inside the pipe.
  • Inflation: The plug is inflated by connection to an external air source. This presses the inflatable against the inner walls of the pipe to make a tight seal.
  • Sealing: When the plug is fully inflated, the flow in the pipe is effectively blocked. This allows the downstream section to be safely worked on without significant risk during maintenance, testing, or emergency repairs.

Such a noninvasive method permits the isolation of pipeline sections without risking damage or incurring sustained down time in a system. 

Applications of Inflatable Pipe Plugs

Inflatable pipe plugs are used in many different situations for many different purposes, including:

  • Leak Testing: Pipeline sections can be isolated for testing under air pressure until they are checked for leaks.
  • Maintenance and Repairs: Inflatable pipe stoppers in Dubai allow for the temporary capping of flow for either routine or unplanned repairs, thus creating a dry working environment.
  • Construction: They can also be used to prevent further contamination between the construction of new pipeline systems and the existing system. 
  • Emergencies: In case of pipeline ruptures or leaks, inflatable plugs can very quickly isolate sections of the pipeline to contain further damage or contamination.

Advantages of Using Inflatable Pipe Plugs

There are plenty of advantages of inflatable pipe plugs, including:

  • Versatility: Whoever can do these, apply them to different materials and sizes; therefore, the applications are vast.
  • Ease of Use: Pretty well compared to others; when it comes to installation, inflatable plugs are among the few that could bring down testing or maintenance downtime. 
  • Cost Effectiveness: Selective isolation of particular pipe sections avoids extensive shut downs that would expend resources and time. 
  • Safety: A safe method to restrict access to areas where hazardous chemicals can occur protects workers and the environment from poisonous substances.

Selecting the Right Inflatable Pipe Plug

Choosing the appropriate inflatable plug for pipe depends on several factors:

  • Pipe Size: Make sure that you can use it for the pipe diameter.
  • Pressure Requirements: Will it withstand back pressure during the sealing process?
  • Material Compatibility: It should be compatible with whatever kind of materials run through it; otherwise, it may corrode or fail.
  • Application Purpose: The nature of the work to be done on the pipe-test, maintenance, or emergency will dictate the type and associated attributes required.

Safety Aspects

Though inflatable pipe plugs are immensely useful aids, the following safety precautions must be observed while in use:

  • Correctly filled: Too much inflating will damage the plug or pipe, while less than enough stops the plug from sealing properly. Refer to the manufacturer’s specifications for inflation pressure values.
  • Monitoring: Consistent monitoring of the plug and the section being sealed for leakage or pressure variations is recommended.
  • Training: Workers must be trained in the installation, use, and removal of inflatable pipe plugs in Dubai in order to avoid any possible injuries or damages.

Environmental Perks of Inflatable Plugs

Besides their remarkable practicality, inflatable pipe plugs play a fundamental role in safeguarding the environment. These plugs contain the water flowing through the pipelines; in so doing, they avoid any toxic pollutants from leaking into the environment, thus destroying the surrounding ecosystems. Again, inflatable pipe plugs could limit the loss of water and other resources in the isolated pipeline sections for repairs. On a commodity level, regarding environmental benefits, inflatable pipe plugs are considered a safer avenue for controlling contamination, particularly in wastewater treatment and chemical handling fields. Their use does not only bring a lift in performance and efficiency but also plays a part in the enhancement of sustainability for Earth’s environment.

JB Allo Sewage: Your Partner in Effective Pipe Sealing

JB Allo Sewage provides a broad spectrum of drainage and sewer maintenance. Operating from a base in the United Arab Emirates for over 25 years, professionalism will enable us to address any problems you have with your sewage system. From high-pressure jetting to sewage lift stations and CCTV drain surveying, we deploy advanced equipment and a highly trained team of experts to provide you with effective and efficient solutions.

JB Allo is committed to maintaining the operation and integrity of your sewage system, whether it be in troubling times or just a matter of maintenance. Our staff understands the importance of sewer drain plugs in Dubai in providing hassle-free operations. This is why we have quality inflatable plugs and a service department that guarantees you will have a quality system. Our experts will leave you amazed at how fast we can respond to your specific needs.

Let’s Conclude

Inflatable pipe plugs are a very important and pertinent piece of equipment for maintenance and management concerning the pipeline system. They are easy to use and easy to handle, and therefore, they are the experts’ first preference when it comes to sealing operations. By being informed about their functioning, their works, and the safety measures that need to be adhered to, one can learn more about them. For more information on our service offers, please speak with JB Allo Sewage.

If you want to learn more, please visit our website Steel Hydraulic Dam.