Attributes . ELBOW FITTING, 316 STAINLESS STEEL MATERIAL; 1/2 INCH SIZE A; 1/2 INCH SIZE B; .5 SIZE A - DECIMAL; .5 SIZE B - DECIMAL; 1/2 SIZE A - FRACTIONAL; 1/2 SIZE B - FRACTIONAL; NUCLEAR, PHARMACEUTICAL INDUSTRY CHEMICAL, PETROCHEMICAL APPLICATION; CAST PROCESS . Names