Protective clothing. Footwear and gaiters for use in molten metal foundries. Requirements and test methods Ingestion-build-228203 Hydrogen-embrittlement-relief treatment

Hydrogen-embrittlement-relief treatment

zirconium and their alloys are not covered by this standard

ridurre la burocrazia

Joint seals made with an enclosed void as part of their design are included in the scope of BS EN 681-1

Part 10: Tests for irritation and delayed-type hypersensitivity

Protective clothing. Footwear and gaiters for use in molten metal foundries. Requirements and test methods Ingestion-build-228203 Hydrogen-embrittlement-relief treatmentBS 4676: 2005 specifies requirements and test methods for footwear and gaiters for use by workers in molten metal foundries. Two types of footwear are specified, Type 1 footwear, to provide protection against mechanical hazards, and to provide protection against molten metal when worn with the gaiters specified in this standard, and Type 2 footwear to provide protection against mechanical hazards and against molten metal, without the need for gaiters.