Tube Fitting Standards

Design requirements, materials, testing and identification to establish the basic performance and quality criteria for screw-together tube fitting assemblies and port connectors.

This SAE Aerospace Standard (AS) specifies test methods for tube-fitting assemblies used in aircraft fluid systems in the following pressure classes: B (1500 psi or 10500 kPa), D (3000 psi or 21000 kPa), E (4000 psi or 28000 kPa), and J (5000 psi or 35000 kPa) and in temperature types...

This SAE Aerospace Standard (AS) specifies test methods for tube-fitting assemblies used in aircraft fluid systems in the following pressure classes: B (1500 psi or 10500 kPa), D (3000 psi or 21000 kPa), E (4000 psi or 28000 kPa), and J (5000 psi or 35000 kPa) and in temperature types...

This Standard specifies the measurement method for the spontaneous potential and the corrosion generation potential of stainless steel tube fittings of 60.5 mm or under in outside diameter. It describes mainly the mechanical fittings; however, it is also applicable to the weld...

This SAE Standard covers complete general and dimensional specifications for tube fittings of the spherical and flanged sleeve compression types for use in the piping of air brake systems on automotive vehicles. The spherical sleeve compression type Figures 1A to 5 and Tables 1 to 3...

This SAE Aerospace Standard defines the swaging process and the roller expander qualification requirements for the attachment of tube fitting to tubing used in low pressure systems of aircraft.

This SAE Standard covers complete general and dimensional specifications for tube fittings of the spherical and flanged sleeve compression types for use in the piping of air brake systems on automotive vehicles. The spherical sleeve compression type Figures 1A to 5 and Tables 1 to 3...

This document establishes the basic performance and quality criteria for screw-together tube fitting assemblies and port connectors used in aircraft fluid systems.

This commercial item description (CID) covers the general requirements for 24 degree flared crush seal. Requirements for conical seal, crush, 24 degree flared tube fitting are covered in the individual CID specification sheets. Conical seal, crush, 24 degree flared tube...

This ARP establishes the basic test and design requirements for permanently attached tube fittings for use in aerospace fluid systems. Definitions of fitting and related terms are included in 6.3 .

This SAE Aerospace Standard (AS) specifies test methods for fitting assemblies used in aircraft fluid systems in the pressure classes B, D, and E (1500 psi, 3000 psi, and 4000 psi), and in temperature Types I, II, and III (-65 to 160 °F, -65 to 275 °F, and -65 to 400 °F) of AS2001. This...

This ARP establishes the basic test and design requirements for permanently attached tube fittings for use in aerospace fluid systems. Definitions of fitting and related terms are included in 6.3 .

This Aerospace Recommended Practice (ARP) is intended to establish recommended installation torque value limits and test criteria for machined flared and flareless hose and tube end fitting connections. Assembly of bite-type MS21922 flareless sleeves is not included in this ARP (see...