Gas welding equipment. Industrial manual and machine blowpipes for flame heating, flame brazing and allied processes Ingestion-build-47182 BS EN 1994-1-1:2004 describes requirements

BS EN 1994-1-1:2004 describes requirements for safety

and range of recommended test levels for equipment to unidirectional surges caused by overvoltages from switching and lightning transients

BS 4361-22 is the 22nd part of the BS 4361 series of the standards that specifies the nomenclature appropriate to each part of the machine and

Explanation of temper designations used in Table 1 based on definitions of EN 515

Who is BS EN IEC 60076‑22‑4‒Liquid to water heat exchangers for

Gas welding equipment. Industrial manual and machine blowpipes for flame heating, flame brazing and allied processes Ingestion-build-47182 BS EN 1994-1-1:2004 describes requirements1 Scope This Technical Report refers to manual blowpipes and stationary machine blowpipes with free burning flames for heat treatment of work pieces. These blowpipes are, due to their type of construction, designed for special applications and do not fall under the scope of EN ISO 5172 and EN ISO 9012. This Technical Report contains technical regulations, specifications and tests. Blowpipes are intended for gaseous fuels in connection with oxygen,