... Necks , Male& Female Flange , Tongue & Grove Flange , Spectacle BlindANSI B16.5, ANSI B16.47 , API605 , MSS-SP44, DIN, JIS, BS, AWWASize : 1 ... , CONCENTRIC REDUCE CAPS , RETURN ELBOW , LAP JOINT STUB ENDSAISI : B16.9 , B16.28 , B16.25 , B36.1 , B36.19 ASTM : A234 , A403 , ... , HALF COUPLING , NIPPLES , UNIONS , BOSS , SOCKOLET , WELDOLET, THREDOLET, NIPOLETSASME B16.11 MSS-SP 79 , 83, 95,97Size: 1/8" ~ 4 ...