Fuel and Lubricant Testing


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ASTM D4304 - Specification for Mineral Lubricating Oil Used in Steam or Gas Turbines


We perform quality and conformance testing by Specification ASTM D4304, which covers mineral oils used in steam and gas turbine lubrication systems. This specification covers mineral oils used in steam and gas turbine lubrication systems where the performance requirements demand a highly refined mineral base oil. 

For additional information on this specification or to purchase a copy, please click HERE to open a new window and visit the ASTM website.

The following is a list of tests required by Specification ASTM D4304. Some of these tests are customized for this exact specification. Alcor Petrolab and Phoenix Chemical Laboratory specialize in unusual and custom testing, and our testing capabilities are continuing to expand; contact one of our laboratories today to discuss the exact testing you need. To see more information about one of these tests, click on the test method number. 

Table 1 - Requirements for Type I Turbine Oils

Table 2 - Requirements for Type II Turbine Oils

Table 3 - Requirements for Type III Turbine Oils