Specifies the two sizes of threaded hose connection fittings (50 mm and 63.5 mm) to be used on equipment used for handling bituminous materials.RECONFIRMATION NOTICETechnical Committee ME-057 has reviewed the content of this publication and in accordance with Standards Australia procedures for reconfirmation, it has been determined that the publication is still valid and does not require change.Certain documents referenced in the publication may have been amended since the original date of publication. Users are advised to ensure that they are using the latest versions of such documents as appropriate, unless advised otherwise in this Reconfirmation Notice.Approved for reconfirmation in accordance with Standards Australia procedures for reconfirmation on 19 March 2018.The following are represented on Technical Committee ME-057:Australasian Convenience and Petroleum Marketers AssociationAustralia New Zealand Industrial Gas AssociationAustralian Industry GroupAustralian Institute of Petroleum LtdAustralian Trucking AssociationChemistry AustraliaCommercial Vehicle Industry Association of AustraliaDepartment of Natural Resources, Mines and Energy (QLD)Department of Transport and Main Roads (Qld)EPA NSWGas Energy AustraliaHeavy Vehicle Industry AustraliaNational Bulk Tanker AssociationNational Heavy Vehicle RegulatorSafeWork SATruck Industry CouncilWorkSafe Victoria