... XXS 4>Length:Any Product NameAlloy steel pipe, Alloy steel tube,Seamless Alloy steel pipeMaterialASTM A213 T2,T5,T9 ... ,A335 P2,P5,P9,P11,P12,P22,P91Standard ASTM A 199,A200,A213,A335 JIS G3462,G3467, ... 88Mpa,Working Temperature is under450°c)b>It is used in heated surface pipe of high pressure boiler ... is above 9.8Mpa,Working temperature is between450°c—650°c) "Best price,High Quality,Fast Delivery."If ...