FSTpipe Aluminum pipes info. 1.Material:Aluminum 2.Treatment: CHROMATIZING 3.Paint: ELECTROSTATIC PAINTING 4.Use: COMPRESS AIR/WATER/VACUUM/INERT GASES 5.Tube length:3M-6M 6.Max work pressure: 13 BAR FSTpipe FIttings info. 1.Material:Nylon 2.Seal:NBR; 3.Gripping:STAINLESS STEEL 4.Use: COMPRESS AIR/WATER/VACUUM/INERT GASES 5.Max work pressure: 13 BAR Main Advantages: Easy and rapid to install; Reduced pressure drop; Corrosion resistance; Reusable; Fire-resistance; UV-resistance; Good Shock resistance; No welding;