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ASTM D6426-2018 中间馏份燃料油过滤性测定方法 Standard Test Method for Determining Filterability of Middle Distillate Fuel Oils ASTM D6426-2018 中间馏份燃料油过滤性测定方法 Standard Test Method for Determining Filterability of Middle Distillate Fuel Oils

ASTM D6426-2018 中间馏份燃料油过滤性测定方法 Standard Test Method for Determining Filterability of Middle Distillate Fuel Oils

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  • 标准编号:ASTM D6426-2018
  • 标准状态:现行
  • 更新时间:2023-08-13
  • 下载次数:
标准简介

1.1 This test method covers a procedure for determining the filterability of distillate fuel oils within the viscosity range from 1.70 mm2/s to 6.20 mm2/s (cSt) at 40 °C.

Note 1: ASTM specification fuels falling within the scope of this test method are Specification D396 Grade No. 2, Specification D975 Grade No. 2-D, and Specification D2880 Grade No. 2-GT.

Note 2: The test method has been used with lower viscosity middle distillate fuels such as Specification D396 Grade No. 1, Specification D975 Grade No. 1-D, and Specification D2880 Grade No. 1-GT, but the precision has not been studied and therefore the stated precision has not been validated for these grades.

1.2 This test method is not applicable to fuels that contain undissolved water.

1.3 The values stated in SI units are to be regarded as standard.

1.3.1 Non-SI units, specifically U.S. customary units such as temperature in degrees Fahrenheit and pressure in pounds per square inch gauge (psig), are included for inform

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