We have the most comprehensive line of tube plugs for use with heat exchangers, boilers, condensers & air coolers you'll find. Our engineered Snap It^® JR & SR plugs provide consistent, controlled installation, and unmatched safety with pressure ratings of up to 7,000 PSID. We also manufacture metal tapered, cork, wood, fiber, rubber and expandable rubber plugs, header plugs / shoulder plugs for use in fin-fans^® and provide traditional flat, or our innovative EZ Torque® Gaskets, designed to prevent leaks and damage to the header box.

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Heat Exchanger Tube Plugs | Boiler Plugs

Snap It^®
Engineered Plugs

No welding, no tube sheet damage, no leaks, and no worry!

Installation takes just minutes per plug with labor cost savings up to 80%, equating to reduced downtime.

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Tapered & Expansion Tube Plugs

More than 60 different plug types in-stock including metal tapered, two-piece, rubber, cork plugs, and more; or customize plugs to your exact specifications.

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Header Plugs & Gaskets for Heat Exchangers

Header Plugs & EZ Torque® Gaskets

We produce these to your exact spec, and if we don't have the solution you need, we'll custom make them with any material, and size 24/7-365!

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Boiler & Condenser Tube Gauge Chart

Find the measurements you need with this 'Birmingham Wire Gauge' (BWG) Size Chart.

This is one of the most in-depth ID/OD charts relative to BWG thicknesses you'll find.

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FIN-FAN is a Registered Trademark of Hudson Products Corporation

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USA Industries is driven by our need to service the customer faster and better than anyone else in the market. If saving days or even weeks in the process of getting the product you need is important, think USA Industries! Available 24/7 to actively fill your orders.

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