SAE J513 refrigeration tube fittings standard pdf

Date:Jul 03, 2019

SAE J513 JAN1999 standard covers complete general and dimensional specifications for refrigeration tube fittings of the flare type specified in Figures 1 to 42 and Tables 1 to 1 5.


These SAE fittings are intended for general use with flared annealed copper tubing in refrigeration applications.


Dimensions of single and double 45 degree flares on tubing to be used in conjunction with these fittings are given in Figure 2 and Table 1 of SAE J533.


References as follows:

SAE J476—Dryseal Pipe Threads

SAE J51 2—Automotive Tube Fittings

SAE J528—Seamless Copper Tube

SAE J533—Flares for Tubing

SAE J846—Coding Systems for Identification of Fluid Conductors and Connectors

ANSI B1 .1 —Screw Threads

ANSI B2.1 —Pipe Threads

ANSI B70.1 —American Standard Refrigeration Flare Type Fittings

ASTM B 1 1 7—Method of Salt Spray (Fog) Testing


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