... ,8163,18248; ASTM A53,A106,A179,A192,A213,A335,A519;API 5L,5CT,5D; NACE MR0175; DIN1629,2448,10210,10297,17175Steel Grade ... ,X52, X60, X65, J/K55,N/L80-1/9Cr/13Cr,P110,E75,X95,G105 Size Range: OD 10mm-1200mm,thickness 2 ... .6 √√√√√√√√√√√406.4 √√√√√√√√√√√457.2 √√√√√√√√√√508 √√√√√√√√√√558.9 √√√√√√√√√√609.6 √√√√√√√√√√ Seamless Steel Pipe