DS/EN 1327:1997

This standard specifies the requirements and relevant methods of measurement and test of 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 excl. acetylene – arc welding with shielding gas