... . The product line of pneumatic fittings contain the metal push-in fittings rapid pneumatic fittings, rapid pneumatic fittings for ... plastic tubes, banjo pneumatic fittings, etc.Push-Lock FittingsTube OD: 04, 05, 06, 08, 10, 12 ... PU, Teflon tube.Adaptability: Hot and cold water systems, steam, machine tool, lathe suchas application if corrosive environment SP series ...