Flexible metal hoses are mainly used for gas appliance and sanitation connecting 1) Withstands corrosion, high and low temperatures2) Highly flexible, durable, reliable and safe3) Used for the connection of gas applianceSpecifications:1) Size: 1/2"2) Inner Diameter:12mm2) PN: 0.5MPa3) Corrugation: annular4) Corrugated distance: 3.2mm5) Corrugated depth: 2.15mm6) Wall thickness: 0.2mm7) Pipe ...