6
Pipes and tubes of metal; Lined and coated pipes and tubes of metal; Pipes and tubes of metal with linings or coatings for protecting against wear, corrosion, abrasion, decay, acid, moisture and heat, and for promoting slip; Wear-resistant, corrosion-resistant, abrasion-resistant, adhesion-resistant, impact-resistant, rot-resistant, acid-resistant, moisture-resistant, heat-resistant and slide-promoting metal building materials, in particular boards, moulded parts, hollow parts, pipes, pipe parts; Metal building materials with a coating based on minerals, ceramic, artificial resins and plastics, including in connection with other materials, in particular for lining and reinforcing bunkers, silos, pipelines, conveyor chutes and channels, mixers and other storage, conveying and processing equipment and installations for pourable or conveyable bulk goods; Wear-resistant, corrosion-resistant, abrasion-resistant, adhesion-resistant, impact-resistant, acid-resistant and moisture-resistant panels, mouldings, hollow bodies, pipes, pipe parts of metal, in particular cast stainless steel, cast steel or grey cast iron, including in connection with other materials and/or aggregates in the form of hard materials, in particular for lining and reinforcing bunkers, silos, pipelines, conveyor chutes and channels, mixers and other storage, conveying and processing equipment and installations for pourable or conveyable bulk goods; Wear-resistant, impact-resistant, abrasion-resistant and impact and abrasion-resistant panels, profile bodies and linings made from highly wear-resistant cast stainless steel, cast steel, grey cast iron, all with and without subsequent tempering, for use in the transport of bulk goods, in particular on silos, slides and chutes for heavy industry, the metallurgical industry and in mining, and in the field of stones and soil
37
Installation, assembly and attachment of equipment for protecting against wear, corrosion, abrasion, adhesion, rot, acid, moisture and heat, and for slide promotion, in particular of cast stainless steel, cast steel or grey cast iron, including in connection with other materials and/or aggregates in the form of hard materials; Reinforcement and lining of installations, and parts for installations and machines, with materials for protecting against wear, corrosion, abrasion, adhesion, rot, acid, moisture and heat, and for slide promotion; Reinforcement and lining of installations, and parts for installations and machines, with materials for protecting against wear, corrosion, abrasion, adhesion, rot, acid and moisture, in particular of cast stainless steel, cast steel or grey cast iron, including in connection with other materials and/or aggregates in the form of hard materials
40
Application of wear-resistant, corrosion-resistant, abrasion-resistant, adhesion-resistant, impact-resistant, rot-resistant, acid-resistant, moisture-resistant and heat-resistant coatings to surfaces of metal and other materials, and to building materials and parts for machines and installations; Coating, reinforcement, lining and covering of surfaces of metal and other materials, building materials, installations, and parts for machines and installations with materials for protecting against wear, corrosion, abrasion, adhesion, rot, acid, moisture and heat, and for slide promotion