SAE J512 45 deg Inverted flare fittings dimension chart

Jul 02, 2019

SAE J512 Inverted flared type fittings shall be as specified in Figures 5 to 11 and Tables 3, 6, 7, 8, and 9. Gages and gaging procedures pertaining to inverted flared tube fittings are given in Appendix A.

 

CONNECTORS, UNIONS, ELBOWS, AND TEES as follows:

FIGURE 5A (040102)

FIGURE 5B (040101)

FIGURE 5C (040103)

FIGURE 6A (040202)

FIGURE 6B (040201)

FIGURE 6C (040203)

FIGURE 6D (040302)

FIGURE 7A (040401)

FIGURE 7B (040425)

FIGURE 7C (040427)

FIGURE 7D (040424)

 

The SAE seat dimensions specified in Table 6 are predicated on practical threading limitations in steel fittings and use of these fittings with double flared tubing.