Standard EN 10217-1 Welded steel tubes for pressure purposes. TDC. Non-alloy steel tubes with specified room temperature properties.
Standard EN 10217-2 Welded steel tubes for pressure purposes. Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties.
Standard EN 10255 Non-alloy steel tubes suitable for welding and threading. TDC.
Standard EN 10224 Non-alloy steel tubes and fittings for the conveyance of water and other aqueous liquids. TDC.