Registration number (WIID)Project No.TitleStatus
27443LVS EN ISO 4126-7:2004 /AC:2009Safety devices for protection against excessive pressure - Part 7: Common data (ISO 4126-7:2004/Cor 1:2006)Atcelts
27439LVS EN ISO 4126-2:2003 /AC:2006Safety devices for protection against excessive pressure - Part 2: Bursting disc safety devicesAtcelts
20562LVS EN 12569:2001/AC:2016Industrial valves - Valves for chemical and petrochemical process industry - Requirements and testsAtcelts
39085LVS EN ISO 5211:2017Industrial valves - Part-turn actuator attachments (ISO 5211:2017)Atcelts
1726LVS EN 1171:2003Industrial valves - Cast iron gate valvesAtcelts
24565LVS EN ISO 4126-2:2003 /AC:2004Safety devices for protection against excessive pressure - Part 2: Bursting disc safety devicesAtcelts
22272LVS EN ISO 10434:2004Bolted bonnet steel gate valves for petroleum, petrochemical and allied industriesAtcelts
1752LVS EN ISO 4126-3:2006Safety devices for protection against excessive pressure - Part 3: Safety valves and bursting disc safety devices in combinationAtcelts
1719LVS EN 12569:2001 +ACIndustrial valves - Valves for chemical and petrochemical process industry - Requirements and testsAtcelts
31466LVS EN 12516-2:2015Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shellsAtcelts
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