ASTM A335 P22 High Pressure Boiler Heat Exchange Alloy
China ASTM A335 P22 High Pressure Boiler Heat Exchange Alloy Seamless Steel Pipe, Find details about China A335 P22, A335 P22 Seamless Steel Pipe from ASTM A335 P22 High Pressure Boiler Heat Exchange Alloy Seamless Steel Pipe - Shandong Houyu Steel Pipe Manufacturing Co., Ltd.sp.infoASTM A213 / ASME SA213 T22 T23 Alloy Steel Seamless ASTM A335–for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service.ASTM A519–for Seamless Carbon and Alloy Steel Mechanical Tubing.ASTM A213–for Seamless Ferritic and Austenitic Alloy-Steel Boiler,Super heater,and Heat-Exchange Tubes.ASTM ASME (S)A-335/(S)A-335M Grade and Chemical Composition