Pipes not of metal, namely, non-metallic flexible pipes for use in the food, pharmaceutical, biotechnological, cosmetic, chemical and related general processing industries; flexible pipes not of metal for use in the food, pharmaceutical, biotechnological, cosmetic, chemical and related general processing industries; connectors for pipes not of metal and for flexible pipes not of metal for use in the food, pharmaceutical, biotechnological, cosmetic, chemical and related general processing industries, namely, rings of rubber for use as pipe connection seals and non-metal seals for flexible silicone, rubber, thermoplastic, stainless steel, ethylene propylene diene monomer rubber (EPDM), nitrile and polytetrafluoroethylene (PTFE) pipe connections for use in the food, pharmaceutical, biotechnological, cosmetic, chemical and related general processing industries; Pipes of metal for use in the food, pharmaceutical, biotechnological, cosmetic, chemical and related general processing industries; flexible pipes of metal not being part of sanitary installations for use in the food, pharmaceutical, biotechnological, cosmetic, chemical and related general processing industries; drain pipes of metal for use in the food, pharmaceutical, biotechnological, cosmetic, chemical and related general processing industries; metal connectors, couplings and pipe connectors in the nature of nozzles for pipes of metal for use in the food, pharmaceutical, biotechnological, cosmetic, chemical and related general processing industries; metal connectors, couplings and pipe connectors in the nature of nozzles for flexible pipes of metal not being part of sanitary installations for use in the food, pharmaceutical, biotechnological, cosmetic, chemical and related general processing industries
Non-metal pipes and tubes, namely, [ rubber, ] silicone [, elastomer, thermoplastic ] tubes and pipes; non-metal flexible hoses for use in the food, pharmaceutical, biotechnological, cosmetic, chemical and related general processing industries [ ; non-metal connectors and couplings for non-metal pipes and tubes; non-metal nozzles sold as an integral component of the above non-metal pipes and tubes; non-metal connectors and couplings for use with non-metal flexible hoses that are used in the food, pharmaceutical, biotechnological, cosmetic, chemical and related general processing industries; non-metal nozzles sold as an integral component of the above non-metal flexible hoses ]
