high pressure temperature steel tube ASTM A335 P1,P5,P9,P11,P22,P91,P92 ASTM ... A213 T1,T5,T9,T11,T22,T91 CR5MO,CR9MO,10CRMO910 high pressure temperature seamless steel tubeDetailed Product Description MECHANICAL PROPERTIES MECHANICAL PROPERTIESSTANDARDGRADE ... Heat-Exchanger TubesASTM A335 Seamless Ferritic Alloy-Steel Pipe for High-Temperature ServiceJIS G3458 Alloy Steel Pipes (STPA 12/ 20/ 22/ 23 ...