nominal pipe size

nominal pipe size
номин. размер трубы
номинальный диаметр трубы

Англо-русский словарь нефтегазовой промышленности. 2011.

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  • Nominal Pipe Size — (NPS) is a North American set of standard sizes for pipes used for high or low pressures and temperatures.[1] Pipe size is specified with two non dimensional numbers: a nominal pipe size (NPS) for diameter based on inches, and a schedule (Sched.… …   Wikipedia

  • Iron pipe size — (IPS) is an old system still used by some industries, including major PVC pipe manufacturers, and legacy drawings and equipment.The iron pipe size standard was initiated in [1801 1810] and remained in effect until after World War II. The IPS… …   Wikipedia

  • Pipe fitting — is the occupation of installing or repairing piping or tubing systems that convey liquid, gas, and occasionally solid materials. This work involves selecting and preparing pipe or tubing, joining it together by various means, and the location and …   Wikipedia

  • Pipe (material) — A pipe is a tube or hollow cylinder used to convey materials or as a structural component. The terms pipe and tube are almost interchangeable. A pipe is generally specified by the internal diameter (ID) whereas a tube is usually defined by the… …   Wikipedia

  • Pipe (fluid conveyance) — For structural pipe, see Hollow structural section. For other uses, see Pipe (disambiguation). Steel pipes …   Wikipedia

  • Nominal size — In manufacturing, a nominal size or trade size is a size in name only used for identification.[1] The nominal size may not match any dimension of the product, but within the domain of that product the nominal size may correspond to a large number …   Wikipedia

  • Nominal impedance — in electrical engineering and audio engineering refers to the approximate designed impedance of an electrical circuit or device. The term is applied in a number of different fields, most often being encountered in respect of: The nominal value of …   Wikipedia

  • nominal — I. adjective Etymology: Middle English nominalle, from Medieval Latin nominalis, from Latin, of a name, from nomin , nomen name more at name Date: 15th century 1. of, relating to, or being a noun or a word or expression taking a noun construction …   New Collegiate Dictionary

  • nominal —    Used to describe standard sizes for pipe from 1/8 inch to 12 inches (3.2 mm to 304 mm.) The nominal size is specified on the basis of the inside diameter. Depending on the wall thickness, the inside diameter may be less than or greater than… …   Lexicon of Cave and Karst Terminology

  • nominal diameter — A characteristic value used for pipeline systems to identify parts which belong together such as pipes, pipe joints, fittings, etc.; a nominal size for the inside diameter …   Dictionary of automotive terms

  • nominal size tubing — Tubing measurement which has an inside diameter the same as iron pipe of the same stated size …   Dictionary of automotive terms