... . Competitive price,large supplies,timely delivery. 2. ISO9001 Certificat Low temperature pressure vessel steel plate SA203EMain MaterialSA203E(08Ni3DR)Quality GradeA/B ... tonDelivery ConditionHR,TMCP,Q&T,N,T,N&TTestUltrasonic test,HIC test,Bend test,Tensile test,Impact testDetection StandardChina:JB4730,GB/T2970 America:A435 ...