... /30ProcessFree forging, plate cutting.PrintingCarbon steel and alloy steel with yellow print, black print, oil or zinc.PackingPlywood caseDeliveryUsually ... 600 , 900, 1500 , 2500* ASME/ANSI B16.47(SERIES A & B) : WELDING NECK FLANGE, BLIND FLANGE.Pressure Class :75, 150, 300, 400 , 600 ... any request with the best solution. In addition to standard versions, produces any kind of tailor-made flange to the ...