6
Pipes and tubes of metal for the oil and gas industry; metal assembly devices for pipes and tubes of metal for the oil and gas industry; threaded pipes and tubes of metal, and threaded assembly devices of metal for pipes and tubes of metal, in particular for pipes and tubes for the oil and gas industry; assembly devices of metal for oil pipe accessories, and in particular for components for changing diameters, for suspension components for casing strings, for safety valves; threaded assembly devices of metal for the aforesaid oil pipe accessories; threaded sleeves of metal for assembly of metal pipes and tubes, and in particular for pipes and tubes for the oil and gas industry; protectors of metal or mainly of metal, for assembly devices for metal pipes and tubes for the oil and gas industry; pipes and tubes of metal for casing or tubing for the oil and gas industry; all the aforegoing goods being for the oil and gas industry
7
Tools and parts for tools, mechanically operated, and in particular machining inserts for assembly devices for pipes and tubes of metal for the oil and gas industry; all the aforegoing goods being for the oil and gas industry
9
Measuring and inspection instruments for the oil and gas industry, and in particular gauges or inspection components, metallic or non-metallic, for dimensional checking and other instruments, in particular for checking the threaded assembly devices for pipes and tubes of metal, the threaded assembly devices for accessories for the oil industry, the threaded sleeves for assembling pipes and tubes of metal; software for the oil and gas industry, in particular software for defining and evaluating assembly devices for pipes and tubes; magnetic and/or optical and/or other data carriers for the aforesaid software for the oil and gas industry; all the aforegoing goods being for the oil and gas industry
42
Reports, consultancy and technical project studies, technical assistance (consultancy) for operating pipes and tubes and assembly devices for pipes and tubes in oil and gas wells, technical research and surveying, in particular technical and technological surveying and surveying in the field of numerical computations, technical qualification research and qualification testing, in particular in the fields of the oil and gas industry, tubes, pipes, assembly devices and the tools required for the exploitation of oil and gas fields; all the aforegoing services being for the oil and gas industry