... , JIS B2312, JIS B2313Stainless Steel Pipe Fittings Food Grade DescriptionProcess MethodCold Forged or Hot ForgedSurface FinishTreatment ... , Chemical, Chemical fiber, Medical Machinery, Aerospace, Paper, Food, Shipbuilding, Environmental Protection, Boilers, Heat Exchangers, Pressure Vessels ... Stainless Steel Pipe Fittings Food Grade Packing Each in PVC bags, Wooden cases or according to customers' ...