Gas Safe Standards

1.1 This practice covers procedures for testing and locating the sources of gas leaking at the rate of 1?×?10 -8 Pa m3/s (1?×?10-9 Std cm 3/s)3 or greater. The test may be conducted on any object to be tested that can be evacuated and to the other side of which helium or other tracer...

5.1 This test method is intended for the routine analysis of reactive metals and reactive metal alloys to verify compliance with compositional specifications such as those specified by Committees B09 and B10. It is expected that all who use this test method will be trained analysts capable of...

603350-000020-000240 1 Scope This clause of Part 1 is replaced by the following: This International Standard deals with the safety of the following appliances, their RATED VOLTAGE being not more than 250 V for single-phase appliances, 480 V for other appliances and 24 V DC for appliances when...

1.1 This practice covers procedures for testing the sources of gas leaking at the rate of 1?×?10 -8 Pa m3/s (1?×?10-9 standard-cm3/s at 0?°C) or greater. These test methods may be conducted on any object that can be evacuated and to the other side of which helium or other tracer gas...

00428a-000000-000000 1 Scope 1.1 These requirements cover electrically operated general purpose and safety valves rated 600 volts or less and intended for the control of the fluids specified in 2. Electrically operated valves, other than automotive fuel valves, covered by these requirements are...

1.1 This practice covers the procedures for testing and sealing sewer lateral connections and lateral lines from the mainline sewer with appropriate chemical grouts using the lateral packer method. Chemical grouting is used to stop infiltration of ground water and exfiltration of sewage in gravity...

1.1 This guide is applicable for collecting representative fluid samples for the effective condition monitoring of steam and gas turbine lubrication and generator cooling gas sealing systems in the power generation industry. In addition, this guide is also applicable for collecting...

1.1 Scope. This manual describes the equipment, procedures, and safe practices for oxyfuel gas heating torch operation. It is written for the operators of torches using single or multiple heating tips and heads. It is also recommended for management personnel associated with the...

603350-000020-000690 1 Scope This clause of Part 1 is replaced by the following. This part of IEC 60335 deals with the safety of electrical motor-operated vacuum cleaners, including back-pack vacuum cleaners , and dust extractors , for wet suction, dry suction, or wet and dry suction, intended for...

1.1 Scope. This standard describes the equipment, procedures, and safe practices for the oxyfuel cutting of steel. It is for the operators of both hand and machine torches and is recommended for management personnel associated with the oxyfuel cutting process. Oxyfuel gas cutting is a...

Scope and purpose This publication is not intended to be a manual on how to manufacture gas mixtures. The sole aim of this publication is to set out the basic requirements to ensure that gas mixtures are manufactured safely.

000250-000000-000000 1 Scope 1.1 These requirements cover: a) Meters for flammable and combustible liquids, of the type and size commonly used in the assembly of motor fuel dispensing devices; and b) Meters for liquefied petroleum gas (LP-Gas), of the type and size commonly used in...

5.1 This test method is intended for the routine testing of aluminum and aluminum alloys to quantitatively determine the mass fraction of hydrogen in aluminum and aluminum alloys. It is not intended to verify compliance with compositional specifications because of the lack of certified reference...

1.1 This specification covers water well casing pipe and couplings made from thermoplastic materials in standard dimension ratios (SDR), SCH 40 and SCH 80. 1.2 Specifications are provided for the application of these materials to water well and ground water monitoring applications. Flush threaded...

1.1 This practice describes procedures and methodologies based on the statistical principles of Practice D6708 to validate whether the degree of agreement between the results produced by a total analyzer system (or its subsystem), versus the results produced by an independent test method that...

The scope of this document is to provide an overview of the risks and protective precautions to ensure safe and effective testing procedures for the test personnel and the vehicle during the testing of a hydrogen fuel cell vehicle. The main risks associated with a hydrogen fuel cell vehicle...

5.1 This test method is primarily intended as a test for compliance with compositional specifications. It is assumed that all who use this test method will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that the work will be...

This document describes the safety requirements for gas springs in accordance with ISO 11901-1, ISO 11901-3 and ISO 11901-4 intended for use in press tool and their correct installation instructions. The instructions and operating conditions described in Annex A help to maximise lifetime and...

1.1 This specification covers a limit for thermal residual stress in reusable annealed glass laboratory apparatus as determined by prescribed photoelastic measurement procedures. 1.2 In broad classification, the laboratory glassware items covered by this specification, but not limited to, are:...

4.1 The uranium hexfluoride (UF6), as described in Specifications C787 and C996, has to meet different requirements: one set of requirements being safety, health physics, and criticality and the other set being chemical, physical, and isotopic. To ensure the UF6 is in compliance with all...