Non-metallic (elastomeric) flexible hoses, with built-in threaded metal connectors, for gas-fired appliances for domestic use and similar
PC N° 36/1: 2019 Proyecto de Protocolo de Análisis y/o Ensayos de Seguridad de Productos de Gas, Tubos flexibles no metálicos (de elastómero) (PC No. 36/1: 2019, Draft safety analysis and/or test protocol for gas products; Non-metallic (elastomeric) flexible hoses) (11 pages, in Spanish)
The notified protocol sets forth the certification procedure for non-metallic (elastomeric) flexible hoses of types B and C (under standard UNI 7140:2013), with built-in threaded metal connectors, for gas-fired appliances for domestic use and similar.