1)high pressure alloy steel tube astm a210 a1 2) OD 19.05-508mm WT: 1-60mm 3) ASTM ... , KR 3) Standard: ASTM/ASME - A106, A53, A179, A192, A210(A1/C), A519(1020/1025/1026), A213(T5/T9/T11/T12 ... , Phosphating, Shot Blasting. high pressure alloy steel tube astm a210 a1