Gas welding equipment. Rubber hoses for welding, cutting and allied processes Ingestion-build-109673 They shall be used in

They shall be used in the temperature range − 55 °C to 163 °C

1 specifies requirements and gives recommendations for the design

irrespective of the degree of supervision

quenched and tempered

showing that a summative assessment has been conducted under secure conditions and is the authentic work of the candidate

Gas welding equipment. Rubber hoses for welding, cutting and allied processes Ingestion-build-109673 They shall be used inThis European Standard specifies requirements for rubber hoses, including twin hoses and fluxed fuel gas hoses for welding, cutting and allied processes. The term "allied processes" means, in particular, heating, brazing and metallization. This standard specifies requirements for rubber hoses for normal duty up to 2 MPa (20 bar) and light duty [limited to hoses for maximum operating pressure up to 1 MPa (10 bar) and with nominal bore less than or