ข้องอ 180°

TYPE :  180° RETURNS (Long Radius)
Wall Thickness (Sch) : 40, 80
STANDARD : ASTM/ASME A/SA234 WPB , ASME B16.9
GRADE :  WPB
END CONNECTION : BUTT-WELD
SIZE SEAMED : 1/2 - 24 inch
SIZE SEAMLESS : 1/2 - 24 inch
BRAND : ASK , BENKAN , KOUJI, LUCKY SEVEN