... -DN1200)WT: Sch5S-Sch80S, Sch10-Sch160, XS-XXSStainless Steel Railing Fitting Material Grade304, 304L, TP304, TP304L, 316L, TP316L ... JIS B2311, JIS B2312, JIS B2313Stainless Steel Railing Fitting DescriptionProcess MethodCold Forged or Hot ForgedSurface FinishTreatment:2B ... or Beveled endsTestAccording to the Standard Stainless Steel Railing Fitting Application For use in Petrochemical industry, ...