Nominal diameter definition

Nominal diameter means the inside pipe diameter for pipe sizes 1−inch diameter through 12−inch diameter and means the outside pipe diameter for pipe sizes greater than 12−inch diam- eter.
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Examples of Nominal diameter in a sentence

  • The quantity of water lost from the main shall not exceed the number of gallons per hour determined by the formula: L = SD(P) 0.5 266,600 in which L = Allowable leakage, gallons/hour N = Length of pipeline tested D = Nominal diameter of the pipe in inches P = Average test pressure during the leakage test, psi The water main shall be pumped to the requisite pressure and allowing the water main to sit for 15 minutes.

  • Configuration globular Номинальный диаметр, мм 1.6 Nominal diameter, mm 1.6 Метод загрузки Мешок Loading type bag Номинальная кажущаяся объёмная плотность катализатора, килограмм м-3 670 Nominal apparent bulk density catalyst, kg *m-3 670 Номинальное содержание платины, % вес.

Related to Nominal diameter

  • Diameter means the diameter of the stem of a tree measured outside the bark at a specified point of measurement.

  • Taximeter means any device for calculating the fare to be charged in respect of any journey in a hackney carriage or private hire vehicle by reference to the distance travelled or time elapsed since the start of the journey, or a combination of both; and

  • Diameter at Breast Height (DBH) means the diameter of the trunk of a mature tree generally measured at a point four and a half feet above ground level from the uphill side of the tree. For species of trees where the main trunk divides below the 4 ½ foot height, the DBH shall be measured at the highest point before any division.

  • X-ray high-voltage generator means a device which transforms electrical energy from the potential supplied by the x-ray control to the tube operating potential. The device may also include means for transforming alternating current to direct current, filament transformers for the x-ray tube(s), high-voltage switches, electrical protective devices, and other appropriate elements.

  • PNode has the meaning set forth in the CAISO Tariff.