1. BS EN 10296-2:2005 Welded circular steel tubes for mechanical and general engineering purposes -Technical delivery conditions - Part 2: Stainless steel

2. BS EN 10297-1:2003 Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 1: Non-alloy and alloy steel tubes

3. BS EN 10305-1:2016 Steel tubes for precision applications - Technical delivery conditions - Part 1: Seamless cold drawn tubes

4. BS EN 10305-2:2016 Steel tubes for precision applications - Technical delivery conditions - Part 2: Welded cold drawn tubes

5. BS EN 10305-3:2016 Steel tubes for precision applications - Technical delivery conditions - Part 3: Welded cold sized tubes

6. BS EN 10305-4:2016 Steel tubes for precision applications - Technical delivery conditions - Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power systems

7. BS EN 10305-5:2016 Steel tubes for precision applications - Technical delivery conditions - Part 5: Welded cold sized square and rectangular tubes

8. BS EN 10305-6:2016 Steel tubes for precision applications - Technical delivery conditions - Part 6: Welded cold drawn tubes for hydraulic and pneumatic power systems

9. BS EN 10311:2005 Joints for the connection of steel tubes and fittings for the conveyance of water and other aqueous liquids

10. BS EN 12294:2000 Plastics piping systems - Systems for hot and cold water - Test method for leaktightness under vacuum