Heat Exchanger Tube Plugs
The best tube plug for high pressure heat exchangers including feedwater heaters, lube oil coolers, hydrogen coolers, and more!
Pressure Rating: 7,000 psi
Temperature Rating: 2,500 deg F
Size Range: 0.300" to 2.500"
An easy to use, cost effective option for condenser maintenance and repair projects, this is the tube plug for low pressure and temperature applications!
Pressure Rating: 250 psi
Temperature Rating: 350 deg F
Size Range: 0.580" - 1.150"
For certain low pressure applications, especially with aging heat exchangers that are scheduled to be replaced, tapered pins can be the optimal solution!
Stock Sizes: 0.250" to 3.000"
Stock Materials: Brass, Carbon Steel, 304 Stainless Steel, 316 Stainless Steel, 416 Stainless Steel, Aluminum, and Monel. More available upon request.
Torque Wrenches, Tube Brushes, Tube Reamers, Electric Installation Tool, and many more! We have a full selection of accessory tools to ensure a safe and effective outage or turnaround!
Here you can find installation instructions and technical documentation relevant to working with Torq N' Seal® tube plugs.
We also offer a variety of services to help your heat exchanger repair projects. JNT can develop custom solutions in just days and develop software and documentation to make selecting the right tube plug as simple as possible. Contact us now to learn more!
Click here to see our Tube ID Gauge Chart. Help figure out your tube Inner Diameter (ID) based on the Outer Diameter (OD) and Gauge (BWG). Or you can contact us and we will do it for you!
Need help finding the correct tube plug? JNT's Plug Selector will take you step by step through the selection process, ensuring you end up with the right tube plug for your application. At the end you can simply submit the form to request a quote and a representative will contact you within 24 hours.
Already know your part number? Simply enter in your contact information and part number, one of our sales people will contact you with pricing within 24 hours.
Use our Plug Selector to find the right solution for your leaking heat exchangers and place a request for quote.Click Here for Plug Selector
Tube Plugging Products
- High Pressure Tube Plugs (up to 7,000 psi)
- Low Pressure Tube Plugs (up to 250 psi)
- Tapered Tube Plugs
- Accessory Tools
Torq N’ Seal® tube plugs for heat exchangers are the ideal solution for your upcoming turnaround or maintenance project. They create a permanent, positive seal greater than 7,000 psi (tested to 10,000 psi!!!) with the simplest installation procedure on the market. Use Torq N’ Seal® and you can be confident your heat exchanger maintenance or repair project will get done on time and under budget.
In addition to our high pressure Signature plugs, we offer a range of Condenser / Low Pressure plugs. The Elastomer Condenser Plug in particular is a simple and cost-effective solution when temperatures are below 350 deg F and pressures are below 250 psi. Install these plugs easily by using the Specialized Hex Capture Drive provided with each purchase. The result is that you can reduce turnaround time significantly on condenser plugging projects without sacrificing on quality.
Even if our stock items don’t fit your needs, our ISO:9001 certified machine shop has the expertise and manpower to quickly design and make custom solutions. There is always a Torq N’ Seal® plug that’s right for you, regardless of your particular application. Contact us now to speak with one of our engineers about heat exchanger tube plugs. They will help you identify the correct plug and answer any questions you may have about installation or efficacy.
You can also use our Plug Selector to help narrow down your search. Simply click the most relevant option at each step and you will get a part number and can even submit a quote request directly from there. Torq N’ Seal® has been successfully serving the power, oil & gas, chemical, and other industrial markets since 1982. We simply offer a better solution to heat exchanger maintenance / tube plugging projects.
We encourage you to try our heat exchanger tube plugs today!
Phone: 201-641-2130 Email: SALES@TORQ-N-SEAL.COM
Heat Exchanger Tube Plugging Articles
A Better Way to Plug Fin Fan Exchangers
Fin Fan Exchangers are now commonplace in refineries and power generation facilities due to favorable O&M costs, water limitations, and groundwater concerns. The tube plugging of these units is thus a critical piece of any refinery or power plant turnaround. Torq N’ Seal® Heat Exchanger Tube Plugs provide a fast, simple, and effective solution to this growing need.Read More
Tube Plugging: How to Plug A Leaking Heat Exchanger Tube
Heat exchanger tube plugs are used to seal leaking heat exchanger tubes, thus preventing damage to adjacent tubes, and keeping the efficiency on an aging exchanger as high as possible. Torq N’ Seal® Heat Exchanger Tube Plugs offer a fast, simple, and effective way to seal leaking heat exchangers up to 7,000 psi.Read More
How to Select the Correct Heat Exchanger Tube Plug
Torq N’ Seal® Heat Exchanger Tube Plugs provide a fast, simple, and effective solution to inevitable tube leaks. Understanding all the considerations ahead of time and having the correct heat exchanger tube plugs on hand makes all the difference in a successful maintenance plan.Read More
Heat Exchanger Tube Plugs for Fin Fan Exchangers at Oil Refineries
Torq N’ Seal® Heat Exchanger Plugs comes to the rescue with a step design that plugs the tubesheet hole directly while also providing a support structure for the remaining tube still in place. Thus, the oil refinery customer was able to both seal and secure their leaking tube without having to perform any additional work, getting them back online quickly and safely, on time and under budget.Read More