High quality Alloy 20 pipes: 1.Forging products: round bar, flange, ball, ... A335-P5 TechnicsCold drawn and hot rolled Lengthsingle random length,double random length and fix length5.8m-6m,10.5m-11 ... .Special design available according to requirement 2.Anti-corrosion and high-temperature resistant SpecificationsAlloy 20 Forging products: round bar, flange, ball ...