... ASTM B337:1.Application: environmental protection equipment, cooling tube, shell and tube heat exchanger, titanium heat pipe, Condenser, petroleum pipeline ... , Sea farming, Fluid Transportation Piping, electroplating equipment, rings and other industries.2.Standard: ASTM B338, ASTM B337, ASTM ... : 0.5-7mm,L<=1500mm5.Packing: Plastic bags and form paper inside,Wooden case outside. 6.Shipping Terms ...