Gas welding equipment. Air-aspirated hand blowpipes. Specifications and tests included-in-kit you can evaluate the optical

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ISO 6892:1998

Gas welding equipment. Air-aspirated hand blowpipes. Specifications and tests included-in-kit you can evaluate the optical1 Scope This International Standard specifies requirements and test methods for air aspirated hand blowpipes. This International Standard applies to blowpipes for brazing, soldering, heating, fusion and other allied thermal processes, which use a fuel gas and aspirated air (injector type blowpipes), and are intended for manual use. This International Standard is applicable to: air aspirated hand blowpipes which are fed with a fuel gas in the gaseous