3-1/2 In OCTG Tubing Seamless L80 R2 CS EUE 8RD Bare ID/Lacquer OD

3-1/2″ OCTG tubing. Seamless, grade L80, R2 length tubing made of carbon steel with EUE 8RD ends, bare internal surface, and lacquer outer surface finish. API 5CT specification. OCTG tube and tubing for use in the production of oil and gas. 9.30 lb/ft.