GB/T 38049-2019
ActiveMarine internal combustion engine oils
船用内燃机油
Application Summary AI generated
GB/T 38049-2019 specifies the technical requirements, test methods, inspection rules, and packaging standards for lubricating oils used in marine internal combustion engines. It is applied in the shipping industry for the formulation and quality control of oils designed for marine diesel and gasoline engines operating under high-temperature, high-humidity, and salt-spray conditions. This standard ensures engine reliability, wear protection, and compliance with emission regulations in ocean-going vessels and coastal ships.
Related Standards
GB/T 7631.2-2003
Lubricants，industrial oils and related products(class L)--Classification--Part 2: Family H(Hydraulic systems)
GB/T 7631.17-2003
Lubricants，industrial oils and related products(class L)--Classification--Part 17:Family E(Internal combustion engine oils)
GB/T 12579-2002
Determination of foaming characteristics of lubricating oils
GB/T 2433-2001
Petroleum products--Lubricatingoils and additives--Determination of sulphated ash
GB/T 7631.16-1999
Lubricants and related products(class L)--Classification--Part 16:Family P (Pneumatic tools)
GB/T 12583-1998
Standard test method for measurement of extreme-pressure properties of lubricating fluids(four-ball method)
GB/T 7631.15-1998
Lubricants and related products(class L)--Classification--Part 15:Family N (Insulating liquids)
GB/T 7631.14-1998
Lubricants and related products(class L)--Classification--Part 14:Family U (Heat treatment)
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