ISO 23555-2 specifies safety, constructional, performance, testing and documentation requirements for gas pressure regulators for use in gas transmission, distribution and installations (hereafter referred to as regulators). ISO 23555-2 is applicable to regulators with...
This document specifies safety, construction, performance and testing requirements for pressure regulators and pneumatic gas/air ratio pressure regulators intended for use with gas burners and gas-burning appliances. This document applies to pressure regulators and pneumatic...
This document specifies safety, construction, performance and testing requirements for pressure regulators and pneumatic gas/air ratio pressure regulators intended for use with gas burners and gasburning appliances. This document applies to pressure regulators and pneumatic...
This European Standard specifies the safety, construction and performance requirements for pressure regulators (hereafter referred to as regulators) intended for use with gas burners and gas-burning appliances using fuel gases of the 1st, 2nd and 3rd families. This European Standard...
This part of ISO 23551 specifies safety, construction, performance and testing requirements for pressure regulators and pneumatic gas/air ratio pressure regulators intended for use with gas burners and gas-burning appliances. This part of ISO 23551 applies to pressure...
Information on significant health and safety issues. Classifies hazards and risks for manufacturers, users and regulators to refer to.
5.1 Elemental sulfur impacts the quality of pipeline natural gas and deposits on pipeline flanges, fittings and valves, thereby impacting their performance. Natural gas suppliers and distributers require a standardized test method for measuring elemental sulfur. Some government regulators...
5.1 Uncontrolled oil carryover from lubricated natural gas compressors can adversely affect natural gas vehicle (NGV) performance. In some instances, small amounts of oil will accumulate in vehicle pressure regulators and slow their response. It can also affect other components of the engine...
5.1 Vapor pressure of crude oil at various vapor/liquid ratios is an important physical property for transport, storage, and refinery operations. 5.2 Vapor pressure of crude oil is important to crude oil producers, regulators, transporters and refiners for general handling, transportation,...
5.1 Greenhouse gases are reported to be a major contributor to global warming. Since "biomass CO2" emitted from combustion devices represents a net-zero carbon contribution to the atmosphere (that is, plants remove CO2 from the atmosphere and subsequent combustion returns it), it does not...
Materials, construction, performance and testing requirements for regulators and changeover devices with screwed and clip on connectors for use with butane and propane in vapour phase up to 20 bar and maximum 20 kg/h at -20°C to 50°C.
5.1 Gasoline-range olefinic hydrocarbons have been demonstrated to contribute to photochemical reactions in the atmosphere, which result in the formation of photochemical smog in susceptible urban areas. 5.2 The California Air Resources Board (CARB) has specified a maximum allowable limit of total...
Greenhouse gases are reported to be a major contributor to global warming. Since "biomass CO2" emitted from combustion devices represents a net-zero carbon contribution to the atmosphere (that is, plants remove CO2 from the atmosphere and subsequent combustion returns it), it does not contribute...
1.1 This guide covers a process to rapidly and accurately characterize a confirmed or suspected petroleum release site. This guide is intended to provide a framework for responsible parties, contractors, consultants, and regulators to streamline and accelerate the site characterization...
5.1 Gasoline-range olefinic hydrocarbons have been demonstrated to contribute to photochemical reactions in the atmosphere, which result in the formation of photochemical smog in susceptible urban areas. 5.2 The California Air Resources Board (CARB) has specified a maximum allowable limit of total...
5.1 Olefinic hydrocarbons that may be present in denatured ethanol have been demonstrated to contribute to photochemical reactions in the atmosphere, and this can result in the formation of smog in susceptible urban areas. 5.2 The California Air Resources Board (CARB) has specified a maximum...
5.1 Gasoline-range olefinic hydrocarbons have been demonstrated to contribute to photochemical reactions in the atmosphere, which result in the formation of photochemical smog in susceptible urban areas. 5.2 The California Air Resources Board (CARB) has specified a maximum allowable limit of total...
5.1 Vapor pressure of crude oil at various vapor/liquid ratios is an important physical property for transport, storage, and refinery operations. 5.2 Vapor pressure of crude oil is important to crude oil producers, regulators, transporters and refiners for general handling, transportation,...
5.1 Elemental sulfur impacts the quality of pipeline natural gas and deposits on pipeline flanges, fittings and valves, thereby impacting their performance. Natural gas suppliers and distributers require a standardized test method for measuring elemental sulfur. Some government regulators...
4.1 Predictions of neutron radiation effects on pressure vessel steels are considered in the design of light-water moderated nuclear power reactors. Changes in system operating parameters often are made throughout the service life of the reactor vessel to account for radiation effects. Due to the...