screw elbow90 screw elbow 90 ( elbow 90 ,90 elbow,screw elbow,elbows)1) Size: 1/8"-4"2) Pressure: 150lbs3) Material: 304/3164) Applicable medium: water, oil, gas and every kind of corrosive mediumsPacking:Carton/wooden case/pallet screw elbow 90 ( elbow 90 ,90 elbow,screw elbow,elbows)