Instructions and Documentation

Instructions and Documentation

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Brass tapered tube plug, drive in style weldable tube plugs.

Tapered Tube Plugs

For large diameter and severely damaged heat exchangers, tapered tube plugs are a great solution. They are cost effective and...

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Condenser Tube Plugs from 1/2

Condenser Tube Plugs

Low Pressure & Condenser Tube Plugs for pressures up to 250 psi and temperatures below 300 deg F.

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High Pressure Heat Exchanger Tube Plugs

High Pressure Tube Plugs

High Pressure Tube Plugs for heat exchangers with pressures up to 7,000 psi and temperatures beyond 2,000 deg F.

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Automatic Electric Torque Wrench for installing heat exchanger tube plugs.

Accessory Tools

Torque Wrenches, Tube Brushes and Reamers, Electric Installation Tool, and Many More!

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JNT Technical Services offers

Tube Plugs for Heat Exchangers and Accessory Products for a variety of applications:

High Pressure / Feedwater Heater Tube Plugs

Pressures to 7,000 psi

Temperatures to 2,000 deg F

Sizes From 0.300″ to 2.500″

Low Pressure / Condenser Tube Plugs

Pressures to 250 psi

Temperatures to 350 deg F

Sizes From 0.580″ to 1.150″

Tapered Tube Plugs

Sizes From 0.250″ to 3.000″

Brass, Carbon Steel, Stainless Steel Stock

More materials and sizes available upon request

Can be welded for security

Accessory Tools for Tube Prepping and More

Torque Wrenches

Tube Brushes and Reamers

Tubesheet Ring

and Many More!

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
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