Tube End Male Adapter Application Compressed Natural Gas Fuels Gases Hydrogen Liquids Oils Petroleum Oil Steam Fitting Side A Connection Type Compression Fitting Side B Connection Type MNPT Fitting Material Stainless Steel Fitting Side A Tube Outer Diameter 1/2 in Material Grade 316 Maximum Operating Pressure 6 700 psi Maximum Operating Temperature 649 Degrees C Overall Length 2 in Specific Fitting Shape Straight Adapter Fitting Side B Pipe Size 1/2 in