Stainless steel pipe systems primarily comprised of stainless steel pipes, stainless steel pipe junctions, stainless steel pipe manifolds, pipe bends of stainless steel in the form of couplings, and valves of stainless steel, other than parts of machines; metal distributors primarily consisting of metal pipes and metal tubes for gas transfer; pipe branches of stainless steel and other metals; branching pipes of metal; metal pipes; metal tubing; pipe muffs of metal; junctions of metal for pipes; manifolds of metal for pipelines; Scientific and technological services, namely, research and design in the fields of metal piping and metal piping systems; industrial analysis of metal piping and metal piping systems; engineering services; physics research; technical measuring in the form of calibration and testing of metal piping and metal piping systems; industrial design; surveying; quality control; providing technical advice and consultancy related to the design of stainless steel tubes, stainless steel formed components and stainless steel fittings; technical project studies, namely, conducting feasibility studies in the fields of metal piping and metal piping systems; construction drafting; design and development of technical products, for others, namely, new product design and development for others
Stainless steel pipe systems, included in this class, namely, consisting of stainless steel pipes, pipe junctions, pipe manifolds and pipe bends of stainless steel, and valves of stainless steel, other than parts of machines; tubing and pipe manifolds and laterals of stainless steel or other metals; pipe branches of stainless steel or other metals; branching pipes of metal; pipework of metal; pipe muffs of metal; junctions of metal for pipes; manifolds of metal for pipelines; Physics research; surveying; technical advice and consultancy relating to the design and development of pipe work of metal or of pipe systems; construction drafting
