Flexible Metal Hose Assembly Hose Inside Dia 8 in Hose Length 12 in Hose Tube Material 321 Stainless Steel Hose Cover Material 304 Stainless Steel Max Working Pressure @ 70 F 250 psi Temp Range 32 Degrees to 850 Degrees F Dynamic Min Bend Radius (In.) 40 in Hose Fitting A Material Carbon Steel Hose Fitting B Material Carbon Steel Hose Fitting A Type M Fixed Flange Hose Fitting B Type M Fixed Flange Hose Fitting A Size 8 in Hose Fitting B Size 8 in