หน้าแปลนคอเชื่อมสแตนเลส WELDING NECK STAINLESS STEEL FLANGE

TYPE : WELDING NECK
STANDARD : ASME B16.5 Welding Neck
PRESSURE CLASS : 150 / 300 lbs.

SCHEDULE : 10S, 40S, 80S
SIZE : 1/2 - 12 inch
MATERIAL : ASTM/ASME A/SA182
GRADE :  304/304L, 316/316L
ORIGIN :  JAPAN, GERMANY
BRAND : MIE, WILHELM MAASS, GELDBACH