Buscador de normas

Dispositivos de seguridad y control para quemadores y aparatos que utilizan combustibles gaseosos y/o líquidos. Dispositivos de control de presión para quemadores de gas y aparatos a gas.

Dispositivos de seguridad y de control para quemadores y aparatos que utilizan gas como combustible. Parte 1: Reguladores de presión con presión de entrada inferior o igual a 50 kPa.

Atmósferas explosivas. Parte 49: Apagallamas. Requisitos de funcionamiento, métodos de ensayo y límites de utilización. (ISO/IEC 80079-49:2024) (Ratificada por la Asociación Española de Normalización en noviembre de 2024.)

Sistemas de canalización en materiales plásticos para instalaciones de agua caliente y fría. Poli(cloruro de vinilo) clorado (PVC-C). Parte 2: Tubos. Modificación 1. (ISO 15877-2:2009/AMD 1:2010)

Sistemas de canalización en materiales plásticos para instalaciones de agua caliente y fría. Poli(cloruro de vinilo) clorado (PVC-C). Parte 3: Accesorios. Modificación 1. (ISO 15877-3:2009/AMD 1:2010)

Leak detection systems - Part 2: Requirements and test/assessment methods for pressure and vacuum systems

Leak detection systems - Part 3: Requirements and test/assessment methods for liquid systems for tanks

Leak detection systems - Part 5: Requirements and test/assessment methods for in-tank gauge systems and pressurised pipework systems

Leak detection systems - Part 7: Requirements and test/assessment methods for interstitial spaces, leak detection linings and leak detection jackets

Leak detection systems - Part 4: Requirements and test/assessment methods for sensor based leak detection systems

Cryogenic vessels - Hoses (ISO 21012:2024)

Plastic piping systems for soil and waste discharge (low and high temperature) within the building structure - Polypropylene (PP) - Part 2: Guidance for the assessment of conformity

Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Styrene-copolymer blends (SAN+PVC) - Part 2: Guidance for the assessment of conformity

Standard Practice for Rehabilitation of Existing Pipelines and Conduits by the Inversion and Curing of a Resin-Impregnated Tube

Standard Practice for Rehabilitation of Existing Pipelines and Conduits by Pulled-in-Place Installation of Cured-in-Place Thermosetting Resin Pipe (CIPP)

Standard Terminology Relating to Plastic Piping Systems

Standard Specification for Crosslinked Polyethylene (PEX) Tubing

Standard Practice for Drafting Impact Test Requirements In Thermoplastic Pipe And Fittings Standards

Standard Specification for Crosslinked Polyethylene (PEX) Pipe for Gas Distribution Applications

Standard Specification for Crosslinked Polyethylene (PEX) Line Pipe For Oil and Gas Producing Applications

Standard Specification for Acrylonitrile-Butadiene-Styrene (ABS) Schedule 40 Plastic Drain, Waste, and Vent Pipe and Fittings

Standard Practice for Heat Fusion Joining of Polyethylene Pipe and Fittings

Standard Specification for Polyethylene (PE) Gas Pressure Pipe, Tubing, and Fittings

Standard Specification for Pressure-rated Polypropylene (PP) Piping Systems