Tubes, Pipes And Hollow Profiles, Welded, Of Circular Cross-section, Of Alloy Steel Other Than Stainless (excl. Tubes And Pipes Having Internal And External Circular Cross-sections And An External Diameter Of > 406,4 Mm, And Line Pipe Of A Kind Used For Oil Or Gas Pipelines Or Casing And Tubing Of A Kind Used In Drilling For Oil Or Gas)
Tubes, Pipes And Hollow Profiles, Welded, Of Circular Cross-section, Of Alloy Steel Other Than Stainless