ASME SA-738 Grade A /SA-738M Grade A steel plates for middle-low temperature pressure vesselsASME SA738 Grade A Specification : ASME is the standard of SA738 Grade A .SA738 Grade A is a kind of C-Mn-Si steel plates material used to fabric middle or low temperature pressure vessels. ASME SA738 is divided into three grades or levels :SA738 Gr. A, SA738 Gr. B, SA738 Gr. C .In order to meet the property requirement of ASME SA-738/SA-738M standard, this material must be done heat-treatment. ASME SA738 Grade A main information :Standard: ASME SA-738/SA-738M Series steel grade : SA738 Grade B, SA738 Grade C steel.Dimension range :3mm -500mm x 1000mm-4000mm x 1000mm-18000mm MOQ: 1 PCDelivery time : Promptly ( Stock) or 10-40 days (Production) Stock : Available MTC: Available Payment Term : T/T or L/C At sight . jw(at)steel-jw(dot)comhelen(at)steel-jw(dot)comUrl steel-jw(dot)comTel 86,371,65777179