包括与铁素体和奥氏体钢陆地或海上管道以及含有或曾经含有工艺流体且厚度至少为5 mm的工艺装置管道上的安全电弧焊接相关的所有操作之前、期间和之后的详细信息。交叉引用:BS 499:1BS 638BS 679BS 2633BS 3923:1BS 4105BS 4515BS 4677BS 5289BS 5996BS 6072BS 6443BS 8010:1CP 2010:2BS EN 167BS EN 168BS EN 169BS EN 287-1BS EN 288-3BS EN 439BS EN 30012-1BS EN 50078BS EN 60974-11BS EN 60974-12BS EN ISO 9000

Covers details prior to, during and after all operations relating to and involving the safe arc welding on ferritic and austenitic steel land or offshore pipelines and process plant pipework which contain or have contained a process fluid and which are at least 5 mm thick.Cross References:BS 499:Part 1BS 638BS 679BS 2633BS 3923:Part 1BS 4105BS 4515BS 4677BS 5289BS 5996BS 6072BS 6443BS 8010:Part 1CP 2010:Part 2BS EN 167BS EN 168BS EN 169BS EN 287-1BS EN 288-3BS EN 439BS EN 30012-1BS EN 50078BS EN 60974-11BS EN 60974-12BS EN ISO 9000