Cap Application Gases Oils Fitting Connection Type Compression Fitting Material Stainless Steel Fitting Tube Size Outer Diameter 3/16 in Material Grade 316 Maximum Operating Pressure 10 300 psi Maximum Operating Temperature 1 200 Degrees F Specific Fitting Shape Cap System of Measurement Imperial Compatible Fitting Brands CPI Fitting Thread Size 3/16 Series CPI(TM) Standards NACE NORSOK Minimum Operating Temperature 425 Degrees F Resistance Properties Corrosion-Resistant