... (UNS N04400 / W.Nr. 2.4360and 2.4361):Marine - valves and pumps, pump and propeller shafts, marine fixtures and fasteners, electrical and electronic components, springs.Chemical ... (Tube), ASTM B 163 (Condenser and Heat Exchanger Tube), ASTM B 165 (Seamless pipe and Tube), ASTM B 725 (Welded Pipe), ASTM B 730 (Welded Tube ...