Double-flange Shorted Prefabricated Spools
Double-flangeShortedPrefabricatedSpoolsSize:1"~48"（DN25~DN1200）Material:Stainlesssteel(304,304L,316,316L,317L,310S,321)Surface:AfterPolishingAndSand-BlastingStandard:GB,A***E/ANSI,JIS,BS,DIN)