Requires proof pressure testing (often at 2x rated working pressure) and must withstand repeated assembly and disassembly without deformation or leakage. Typical Feature Development Workflow
To manufacture or inspect an AS33514-compliant port or fitting end, machinists utilize precise parameters to maintain strict tolerances: as33514
According to Eaton Aerospace Group, these fittings are compatible with various hose assemblies (e.g., 950532) and are essential for critical fluid conveyance. 4. AS33514 vs. Other Standards Requires proof pressure testing (often at 2x rated
Allows for an optional undercut when "Style G" is specified, provided full threads extend to the designated point. Maximum of two incomplete threads allowed. AS33514 vs
Unlike flared fittings (like AS4395), AS33514 fittings do not require the tube to be flared. Instead, they use a ferrule or a bite-type mechanism that grips the tube, reducing installation time and avoiding potential material weakening at the flare.
, formally known as "Fitting End, Standard Dimensions for Flareless Tube Connection and Gasket Seal," is a technical standard developed by SAE International (formerly the Society of Automotive Engineers). It defines the precise dimensions and design requirements for the fitting ends used in flareless tube connections.
When a mechanic or automated assembly system connects a tube using this specification, a specialized sleeve or ferrule bites down into the outer wall of the tubing as the nut is torqued. The 24-degree internal cone provides a metal-to-metal wedge seal that eliminates the labor-intensive task of tube flaring while significantly improving vibration resistance.