... Hydrostatic/ Ultrasonic/ Intergranular Corrosion or according to customers' requestApplication For use in the Petroleum, Smelting, Foodstuff, Power, Papermaking, ... section tube .We can supply you the common types for stockist,and also can supply special size with ... has beautiful surface, corrosion resistance, more durable than common plate; Clean, high temperature resistant; Welding performance is ...