Annular corrugated stainless steel hose, close pitch, for conveying chemicals, gases, steam, etc. Suitable for high pressures. Temperature range: from - 273 C to + 800 C. Standard Weight, sizes 6 mm ( ") through 350 mm (14") I.D. Construction Made with annular corrugation from single longitudinally but welded tube, hoses are manufactured from type AISI 321 stainless steel. In special cases constructions are also available in type AISI 316/AISI 304 stainless steel, with braiding generally of SS304.