Rechercher

This National Standard of Canada is equivalent to International Standard ISO 14024:1999. 1 Scope This International Standard establishes the principles and procedures for developing Type I environmental labelling programmes, including the selection of product categories, product environmental criteria and product function charateristics; and for assessing and demonstrating compliance.…

1. SCOPe 1.1 These requirements cover hose nozzle valves that are intended to be used to control the flow of flammable and combustible liquids. They are of the type used in the assembly of motor fuel dispensing equipment. Valves covered by this Standard are for use with flammable and combustible liquids which are handled at temperatures within the range of -40°C to +50°C at a working pressure…

Defines the standard interface dimensions for the type FS connector family which is a duplex connector set of plug and adaptor configuration. The plug has a pair of cylindrical spring loaded abutting ferrules of 2,5 mm nominal ferrule diameter. The optical alignment mechanism is a rigid bore or resilient sleeve contained within the adaptor. It includes a hand-released latch coupling. The plug has…

This Recommendation | International Standard provides for the unique registration of JPEG and SPIFF Profiles, SPIFF Tags, SPIFF colour Spaces, application specific Markers, SPIFF Compression types and images Registration authorities as defined in the CCITT Rec. T.81 | ISO/IEC 10918-1 and ITU-T Rec. T.84 | ISO/IEC 10918-3. Unless otherwise specified, (P)rofiles, (T)ags, colour (S)paces, (M)arkers…

This Recommendation | International Standard provides for the unique registration of JPEG and SPIFF Profiles, SPIFF Tags, SPIFF colour Spaces, application specific Markers, SPIFF Compression types and images Registration authorities as defined in the CCITT Rec. T.81 | ISO/IEC 10918-1 and ITU-T Rec. T.84 | ISO/IEC 10918-3. Unless otherwise specified, (P)rofiles, (T)ags, colour (S)paces, (M)arkers…

1. Scope 1.1 This Standard provides requirements for polyethylene pipe, tubing, and fittings for use in gas mains and services, including gathering, transmission, and distribution applications, that carry fuel gases containing not more than 1% aromatic hydrocarbons. 1.2 This Standard also applies to all types of fittings and connections used in a plastic gas pipe system, including…

1. Scope 1.1 This Standard covers performance testing of socket- and saddle-type polyethylene electrofusion fittings that are used to join polyethylene pipe where the heat source is an integral part of the fitting. Note: Fittings covered by this Standard are connected to an electrical power source during the fusion process. Power sources, cables, and electrical connections are covered…

1. Scope 1.1 This Standard provides requirements for polybutylene (PB) pipe, tubing, and fittings. Nominal pipe sizes (NPS) covered are from NPS-1/4 through NPS-2. Fittings covered include insert-type fittings, socket fusion fittings, plastic-to-metal transition fittings, and compression-type fittings. These pipes, tubing, and fittings are intended for use in pressure applications…

1. Scope 1.1 This Standard provides requirements for pipe and fittings made of random copolymerized polypropylene (PP-R) intended for use in pressure applications such as hot and cold potable water distribution systems. Piping system components are made in two standard dimension ratios (SDR 5 or 6) in sizes NPS-3/8 through NPS-3, and are joined using socket-type heat-fusion joints. 1.…

1. Scope 1.1 This Standard provides requirements for polyamide pipe, tubing, and fittings for use in gas mains and services. This includes gathering, transmission, and distribution applications that carry fuel gases, which may contain aromatic hydrocarbons. 1.2 This Standard also applies to all types of fittings and connections used in a plastic gas pipe system, including plastic-to-…