NBN EN 1327:1996

This European standard specifies the requirements and relevant methods of measurement and test two types of thermoplastic hoses with maximum design working pressure of 1 MPa and 2 MPa respectively, used for flexible gas supply lines in specific fields of application as follows: - small kits according to EN 1326; - air-aspirated blowpipes for welding and allied processes; - miniature welding such as jewellery work, dentistry work excluding acetylene applications; - arc welding with shielding gas.