Products & Services

Products & Services Permaswage is the global technology leader in the fluid fitting industry providing proprietary and standard components, tooling, and training to all major aerospace companies.

Permaswage Core Product Line

Browse the Permaswage core product line below.

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ProductsMax. Line PressureFitting MaterialsTube Materials
Permaswage System 5,000 psi Aluminum, CRES, Titanium Aluminum, CRES, Titanium
Permalite System 5,000 psi Aluminum, CRES, Titanium Aluminum, CRES, Titanium
AS Fitting System 5,080 psi Titanium Titanium
DME/PME Series 5,000 psi Aluminum, CRES Aluminum, CRES, Titanium
HRU 5,080 psi Aluminum, CRES, Titanium Aluminum, CRES, Titanium
AN/MS/AS/NSA Fittings 3,000 psi Aluminum, CRES, Titanium  
Swivels 5,000 psi Aluminum, CRES, Titanium  

Permaswage System

Permaswage is a tube connecting system that mechanically attaches a Permaswage fitting to a tube by radial swaging. The system is used to make permanent connections between metal tubes. 

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Permaswage System

Highly Resistive Union (HRU) Insulative Fitting

HRU conforms to OEM requirements in providing insulation resistance to lightning strike and control of electrostatic buildup.

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HRU

Permalite/AS System

Permalite/AS is a tube fitting that is mechanically attached to the tube by axial swaging. Permalite works by deforming the fitting into the tube being joined by moving a ring, a component of the Permalite fitting, axially along the fitting length using a Permaswage Axial swage Tool (DAT).

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Parmalite System

Miniature End Fitting Series

Miniature End Fitting (DME/PME) is a tube fitting that is mechanically attached to the end of a tube by axially swaging. It works by swaging the fitting onto the tube using a Miniature End Fitting Tool (DET). This produces an interference fit between fitting and tube resulting in a leak-free metal-to-metal seal.

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Miniature End Fitting Series

Hydraulic Swivels

Hydraulic swivels are fluid pivot connectors. They permit relative movement and rotation and provide a sealed flow path for hydraulic media. They are connected to tubes by either permanent or separable connections.

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Swivels

Standard Fittings

Permaswage manufactures and stocks an extensive inventory of AN, AS, MS, NAS, and specialty fluid fittings.

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Standard Fitting