This International Standard specifies methods of measuring the inside diameter, outside diameter (including diameter over reinforcement of hydraulic hoses), wall thickness, concentricity, and lining and cover thickness of hoses, methods of measurement and identification of the length of hoses and hose assemblies, and a method of verifying the through-bore of hydraulic hose assemblies.
ISO 4671:1999 history
2022ISO 4671:2022 Rubber and plastics hoses and hose assemblies — Methods of measurement of the dimensions of hoses and the lengths of hose assemblies
2011ISO 4671:2007/Amd 1:2011 Rubber and plastics hoses and hose assemblies - Methods of measurement of the dimensions of hoses and the lengths of hose assemblies - Amendment 1: Clarification of position at which outside diameter is measured
2007ISO 4671:2007 Rubber and plastics hoses and hose assemblies - Methods of measurement of the dimensions of hoses and the lengths of hose assemblies
1999ISO 4671:1999 Rubber and plastics hoses and hose assemblies - Methods of measurement of dimensions
1984ISO 4671:1984 Rubber and plastics hose and hose assemblies; Methods of measurement of dimensions