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Foreword THE need for standardization of ammonia flanges was discussed as early as 1912. However, it was not until the spring of 1923 tluat the Sectional Committee on the Standardization of Pipe Flanges and Fittings (B16) orpnized a subtJroup of Subcommittee No. 1 on the standardization of ammonia...
Rules for this Code Section have been developed considering the needs for applications that include piping and heat transfer components for refrigerants and secondary coolants. This Code prescribes requirements for the materials, design, fabrication, assembly, erection, test, and...
This Japanese Industrial Standard specifies requirements for the centrifugal water chillers (hereafter referred to as chillers) which perform cooling or heating of water by the refrigerating cycle consisting of a centrifugal compressor, compressor driving motor, evaporator, water cooled condenser,...
ASME B31.3 is the generally accepted standard for process piping, worldwide. It is the de facto standard for piping for the oil, petro-chemical and chemical industries, worldwide. To facilitate its international use, ISO/ WD 15649, Petroleum and natural gas industries-piping,...
This document specifies requirements for the ice plug technique with liquid nitrogen or dry ice as refrigerant (cryogenic medium) on metal pipes of nuclear power plants. The freezing liquid can be water or water mixture (e.g. boric acid mixture). This document specifies technical...
1.1 This document specifies the requirements for material, design, manufacturing, testing and documentation for stationary piping intended for use in refrigerating systems, heat pumps and secondary cooling and heating systems. These refrigerating systems and heat pump systems are referenced...
The physical and performance requirements in this Standard apply to plastic piping system components as well as nonplastic components of the ground loop heat exchanger including, but not limited to, pipes and fittings used in water-based ground-source heat pump systems. This Standard is...
1.1 These minimum requirements cover the following types of anhydrous ammonia and liquefied petroleum gas (LP-Gas) valves that are used to control the flow of liquid and/or vapor into and out of containers, or in piping systems between containers, or between containers and utilization...
1.1 These minimum requirements cover the following types of anhydrous ammonia and liquefied petroleum gas (LP-Gas) valves that are used to control the flow of liquid and/or vapor into and out of containers, or in piping systems between containers, or between containers and utilization...
This document specifies the requirements for material, design, manufacturing, testing and documentation for stationary pressure vessels intended for use in refrigerating systems and heat pumps. These systems are referenced in this document as refrigerating systems as defined in EN 378-1:2016. The...
PipingSystem Fundamentals is a complete guide to gaining a clear picture of yourpiping system. This manual takes an extensive look at the main conditionsaffecting the operation of a piping system, describing the interaction betweenpumps, compressors, pipelines, control valves, and other...
General This class guideline gives requirements for cargo vapour recovery systems required to be fitted for class notation VCS(3) and VCS(L, X%) according to DNV GL rules for classification: Ships DNVGL-RU-SHIP Pt.6 Ch.4 Sec.11 Cargo operations, on the following working principles: - re-absorption...
