AAA: Advanced technology, Assurable quality, Authentic reputation Stuffing box (stuffing, packing box) Stuffing box (stuffing, packing box)Stuffing box types, featrues and main parametersModelCharacteristicsMain working parametersStandardsApplied temperatureMpapressurem/smax tip velocity2181414normal pressure stuffing boxATM1100218,1414218 is carbon steel, 1414 is stainless steel.14101412with ...