Gas welding equipment. Rubber hoses for welding, cutting and allied processes Ingestion-build-109673 Classification — types of LSF

Classification — types of LSF systems

Part 6: Guidance on the work environment

Marking of drill-pipe

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

Gas welding equipment. Rubber hoses for welding, cutting and allied processes Ingestion-build-109673 Classification — types of LSFThis 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