hat
ASTM A53 tiyo asye kouvri san pwoblèm ak soude tiyo nwa ak cho-kwazman asye galvanised nan DN6-DN650, ASTM pouvwa A53 kabòn tiyo asye dwe furnished nan kalite F, Kalite E la ak Tip S. klas ki gen ladan nan Garde A ak klas B, Koulye a, , Astm A53 GRB soude tiyo nan aksyon yon seri plen nan NPS ¼ "nan 30" dyamèt e Orè 10 nan 160, STD, o ak XXH.
eng
ASTM A53 steel pipe covers seamless and welded black and hot-dipped galvanized steel pipe in DN6-DN650,ASTM A53 carbon steel pipe may be furnished in the type F ,Type E and Type S. grade including of garde A and grade B,Now,Astm A53 grb welded pipe in stocks a full range of NPS ¼" to 30" diameter and Schedules 10 through 160, STD, XH and XXH.