Flexible Metal Hose Assembly Hose Inside Dia 3 in Hose Length 24 in Hose Tube Material 316 Stainless Steel Hose Cover Material 316 Stainless Steel Max Working Pressure @ 70 F 335 psi Temp Range 1200 Degrees F Dynamic Min Bend Radius (In.) 19 in Hose Fitting A Material 316 Stainless Steel Hose Fitting B Material 316 Stainless Steel Hose Fitting A Type MNPT Hose Fitting B Type FNPT