tube diameter the mate or male end of a compression fitting flammable gases/liquid/media a ... a closed cup flash point below +100ºf 37.8ºc and a vapor pressure greater than 25 ... inner diameter is along the hose axis compression fitting a fitting style that seals on ... are per the ansi standard inverted flare fitting a fitting consisting of a male ... the end of the tube material to either 37° or 45° jic fittings joint industrial ... standard fitting design incorporating a 37° mating surface male and female styles ...