In accordance with UNI CIG 9891 standard ,flexible corrugated hoses are mainly used for gas connecting.. Technical charateristics:Tube: Constructed in Stainless Steel AISI 316L, thickness > 0.21 mm. Male: Constructed in stainless steel AISI 303, UNI ISO 7/1 threading. Tip guide pipe: Constructed in stainless steel AISI 303 with flat sealing seat. Nut: Constructed in stainless steel AISI 303 with UNI ISO 228/1 threading. Protective Sheathing: Yellow-coloured plastic / rubber composite material. Washers: In P-al 99.5% aluminium with complete annealing after the shearing.

Stainless Steel Corrugated Hose for gas