Tube Plugs
Thread-in plugs and gaskets designed for air cooled heat exchanger headers.

Header plugs and gaskets are designed for use in air cooled heat exchangers. Simply thread the plug and gasket into the plug hole of the header or water box before putting the vessel into operation.
- Plug Diameter: 1.125" – 1.375" (28.6 – 34.9mm)
- Design: Thread-in with gasket seal
- Materials: Carbon Steel, Stainless Steel, and more
- Application: Air Cooled Heat Exchangers
“These match our air cooler header specs perfectly. Always keep them in stock.”
Inspection Engineer, Upstream Oil & Gas Operator
Why Elliott Header Plugs
Thread-In Design
Simple threaded installation — wrench tight with gasket seal, no special tools required.
Air Cooler Specific
Designed to the plug hole dimensions of standard air cooled heat exchanger headers.
Includes Gasket
Supplied complete with gasket for immediate installation.
Benefits
01
Air Cooler Ready
Sized and threaded to fit standard air fin cooler header plug holes — no modification needed.
Specifications
Plug Diameter1.125" – 1.375" (28.6 – 34.9mm)
DesignThread-in with gasket seal
MaterialsCarbon Steel, Stainless Steel, and more
ApplicationAir Cooled Heat Exchangers
Need technical help selecting the right tool?
Our engineers have solved tube tool challenges since 1892. Call or request a quote.

