Feature

Lee Cross Port Plugs

Lee Cross Port Plugs are a plugging solution specifically engineered to seal cross port passageways.

23/11/2017 17:30:33

This configuration is a variant of the original Lee Plug that set industry standards over 65 years ago. A smooth wall design combined with the field-proven controlled expansion principle creates a permanent, leak-proof seal, without the need for O-rings or sealants. Instal¬lation is simple, reliable, and requires no maintenance.

Lee Cross Port Plugs are constructed from 6Al -4V Titanium. They have been qualified for proof pressures over 20,000 psi and at temperatures up to 400°F. Configurations are available in 0.250, 0.281, and 0.343 inch diameters.

Lee Cross Port Plugs are ideal for isolating sections of a fluidic manifold. They are typically used to plug long passageways created by deep hole drilling that are difficult to access with conventional sealing methods. Typical applications are found in down-hole oil drilling, wireline and completion tools.

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.