European Code

BS EN 1090-1：2009

Execution of steelstructures andaluminium structures

Part 1: Requirements for Conformity assessment of structural components

BS EN 1090-2：2009

Execution of steelstructures andaluminium structures

Part 2: Technical requirements for the execution of steel structures

BS EN 1090-3：

Execution of steelstructures andaluminium structures

Part 3: Technical requirements for aluminium structures

BS EN 571-1:1997

Non-destructive testing - Penetrant testing - General principles

BS EN ISO 17640：

Non-destructive testing of welds — Ultrasonic testing — Techniques,testing levels, and assessment (ISO 17640:2010)

EN10025-1～6:2004

Hot rolled products of structural steels

BS EN 10297-1:

Seamless circular steel tubes for mechanical and general engineering Purposes - Technical delivery conditions

Part 1:Non-alloy and alloy steel tubes

BS EN 10297-2:2005

Seamless steel tubes for mechanical and general engineering purposes—Technical delivery conditions Part 2:Stainless steel

EN 988-1996

Zinc and zinc alloys - Specification for rolled flat products for building

BS EN 10219-1-2006

Cold formed welded structural hollow sections of non-alloy and fine grain steels — Part 1: Technical delivery conditions

BS EN 10219-2-2006

Cold formed welded structural hollow sections of non-alloy and fine grain steels —Part 2: Tolerances, dimensions and sectional properties

BS EN 10210-1-2006

 Hot finished structural hollow sections of non-alloy and fine grain steels —Part 1: Technical delivery conditions

BS EN 10210-2-2006

Hot finished structuralhollow sections ofnon-alloy and fine grainsteels-Part 2: Tolerances, dimensions andsectional properties