Найдено: 60+
Overview ISO 1452-4:2009 defines requirements for PVC‑U (unplasticized polyvinyl chloride) valves used in plastics piping systems for water supply and for buried and above‑ground drainage and sewerag…
Overview ISO 14520-14:2015 specifies the physical properties and system design requirements for gaseous fire‑extinguishing systems using IG-55 (nominally a 50/50 argon–nitrogen inert gas mixture). Th…
Overview ISO 14528-1:1999 defines a standardized designation system and basis for specifications for melamine-formaldehyde powder moulding compounds (MF-PMCs). It establishes a structured data block…
Overview ISO 14520-11:2016 specifies requirements for gaseous fire‑extinguishing systems using the HFC 236fa extinguishant (1,1,1,3,3,3‑hexafluoropropane). The third edition (2016) covers the physica…
Overview ISO 14520-17:2022 defines the physical properties and system design requirements for gaseous fire‑extinguishing systems that use Halocarbon Blend 55. The standard specifies the extinguishant…
Overview ISO 14520-15:2015 defines physical properties and system design requirements for gaseous fire‑extinguishing systems using the IG‑541 extinguishant. IG‑541 is an inert gas mixture (nominally…
Overview - ISO 1452-5:2009 (PVC‑U fitness for purpose) ISO 1452-5:2009 is Part 5 of the ISO 1452 series covering plastics piping systems made from unplasticized poly(vinyl chloride) (PVC‑U) for water…
Overview ISO 14520-5:2019 specifies physical properties and system design requirements for gaseous fire‑extinguishing systems that use the FK-5-1-12 extinguishant (dodecafluoro-2-methylpentan-3-one).…
Overview ISO 14529-1:1999 defines a standardized designation system and the basis for specifications for melamine/phenolic powder moulding compounds (MP‑PMCs). It establishes a structured data‑block…
Overview - ISO 1452-3:2009 (PVC‑U fittings) ISO 1452-3:2009 is the international standard that specifies requirements and test parameters for fittings made from unplasticized poly(vinyl chloride) (PV…
Overview ISO 14529-3:1999 is an international standard developed by the International Organization for Standardization (ISO) that specifies the requirements for melamine/phenolic powder moulding comp…
Overview ISO 14526-1:1999 specifies a standardized designation system for phenolic powder moulding compounds (PF-PMCs). The standard establishes a clear, machine- and human-readable data block system…
Overview ISO 1452-2:2009 - Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC‑U) - Part 2: Pipes -…
Overview ISO 1452-1:2009 defines the general requirements for unplasticized poly(vinyl chloride) (PVC‑U) plastics piping systems used for water supply and for buried and above‑ground drainage and sew…
Overview ISO 14528-3:1999 is an international standard developed by the International Organization for Standardization (ISO) that defines the requirements for selected melamine-formaldehyde powder mo…
Overview ISO 14520-12:2015 defines requirements for gaseous fire‑extinguishing systems that use the IG‑01 extinguishant (argon). Part of the ISO 14520 series, this standard specifies the physical pro…
Overview ISO 14527-2:1999 provides standardized methods for the preparation of test specimens and the determination of properties of urea‑formaldehyde (UF) and urea/melamine‑formaldehyde (UF/MF) powd…
Overview ISO 14527-3:1999 specifies the physical and chemical property requirements for urea-formaldehyde (UF) and urea/melamine-formaldehyde (UF/MF) powder moulding compounds (PMCs). It applies to c…
Overview ISO 14529-2:1999 is an international standard developed by ISO, detailing procedures for the preparation of test specimens and the determination of properties of melamine/phenolic powder mou…
Overview ISO 14527-1:1999 provides a standardized designation system and the basis for specifications for urea-formaldehyde (UF) and urea/melamine-formaldehyde (UF/MF) powder moulding compounds, comm…
Overview ISO 14528-2:1999 - Plastics - Melamine‑formaldehyde powder moulding compounds (MF‑PMCs) - Part 2 - specifies standardized methods for preparing test specimens and determining the physical, m…
Overview ISO 14520-1:2023 - Gaseous fire‑extinguishing systems - Physical properties and system design - Part 1: General requirements - establishes general requirements and recommendations for the de…
Overview ISO 14526-3:1999 specifies requirements for selected phenolic powder moulding compounds (PF‑PMCs) used to produce compression- or injection‑moulded test specimens. The standard focuses on PF…
Overview ISO 14520-9:2019 specifies requirements for gaseous fire‑extinguishing systems using HFC 227ea (heptafluoropropane) as the extinguishant. It is part of the ISO 14520 series on gaseous fire‑e…
Overview ISO 14526-2:1999 specifies how to prepare test specimens and determine the properties of phenolic powder moulding compounds (PF‑PMCs). It defines required handling, conditioning and specimen…
Overview ISO 14520-5:2024 - Gaseous fire‑extinguishing systems - Physical properties and system design - Part 5: FK‑5‑1‑12 extinguishant specifies physical, safety and system‑design requirements for…
Overview ISO 14520-13:2015 specifies requirements for gaseous fire‑extinguishing systems using the IG-100 extinguishant (nitrogen). It covers physical properties, specification, system design and saf…
Overview ISO 14520-8:2019 specifies physical properties, performance requirements and system-design rules for gaseous fire‑extinguishing systems using HFC‑125 (pentafluoroethane). The standard covers…