3917 Tubes, pipes and hoses, and fittings therefor, e.g. joints, elbows, flanges, of plastics

3917 (01/1988-..) Tubes, pipes and hoses, and fittings therefor, e.g. joints, elbows, flanges, of plastics 39171010 (01/1988-..) Artificial guts `sausage casings` of hardened protein 39171090 (01/1988-..) Artificial guts `sausage casings` of cellulose materials 39172110 (01/1988-..) Rigid tubes, pipes and hoses, of polymers of ethylene, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked 39172190 (01/2006-..) Rigid tubes, pipes and hoses, of polymers of ethylene (excl. seamless and cut to length only) 39172191 (01/1988-12/2005) Rigid tubes, pipes and hoses, with fittings attached, of polymers of ethylene, for the piping of gases or liquids, for civil aircraft 39172199 (01/1988-12/2005) Rigid tubes, pipes and hoses, and fittings therefor, of polymers of ethylene (excl. seamless and cut to length only, together with tubes for the piping of gases or liquids, with fittings, seals or connectors, for civil aircraft) 39172210 (01/1988-..) Rigid tubes, pipes and hoses, of polymers of propylene, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked 39172290 (01/2006-..) Rigid tubes, pipes and hoses, of polymers of propylene (excl. seamless and cut to length only) 39172291 (01/1988-12/2005) Rigid tubes, pipes and hoses, of polymers of propylene, for the piping of gases or liquids, with fittings attached, for civil aircraft 39172299 (01/1988-12/2005) Rigid tubes, pipes and hoses of polymers of propylene, whether or not with fittings, seals or connectors (excl. seamless and cut to length only, together with tubes for the piping of gases or liquids, with fittings, seals or connectors, for civil aircraft) 39172310 (01/1988-..) Rigid tubes, pipes and hoses, of polymers of vinyl chloride, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked 39172390 (01/2006-..) Rigid tubes, pipes and hoses, of polymers of vinyl chloride (excl. seamless and cut to length only) 39172391 (01/1988-12/2005) Rigid tubes, pipes and hoses, of polymers of vinyl chloride, for the piping of gases or liquids, with fittings attached, for civil aircraft 39172399 (01/1988-12/2005) Rigid tubes, pipes and hoses, and fittings therefor, of polymers of vinyl chloride (excl. seamless and cut to length only, together with tubes for the piping of gases or liquids, with fittings, seals or connectors, for civil aircraft) 39172900 (01/2010-..) Rigid tubes, pipes and hoses, of plastics (excl. those of polymers of ethylene, propylene and vinyl chloride) 39172911 (01/1988-12/1998) Rigid tubes, pipes and hoses, of epoxide resins, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked 39172912 (01/1999-12/2009) Rigid tubes, pipes and hoses, of condensation or rearrangement polymerization products, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked 39172913 (01/1988-12/1998) Rigid tubes, pipes and hoses, of condensation or rearrangement polymerization products, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked (excl. those of epoxide resins) 39172915 (01/1988-12/2009) Rigid tubes, pipes and hoses, of addition polymerization products, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked (excl. those of polymers of ethylene, propylene and vinyl chloride) 39172919 (01/1988-12/2009) Rigid tubes, pipes and hoses, of plastics, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked (excl. those of addition polymerization products, condensation or rearrangement polymerization products, whether or not chemically modified) 39172990 (01/2006-12/2009) Rigid tubes, pipes and hoses, of plastics (excl. those of polymers of ethylene, propylene and vinyl chloride, seamless and cut to length only) 39172991 (01/1988-12/2005) Rigid tubes, pipes and hoses, of plastics, for the piping of gases or liquids, with fittings attached, for civil aircraft (excl. those of polymers of ethylene, propylene and vinyl chloride) 39172999 (01/1988-12/2005) Rigid tubes, pipes and hoses, and fittings therefor, of plastics (excl. those of polymers of ethylene, propylene and vinyl chloride, seamless and cut to length only, tubes and fittings therefor, for the piping of gases or liquids, for civil aircraft) 39173100 (01/2006-..) Flexible tubes, pipes and hoses, of plastics, burst pressure >= 27,6 MPa 39173110 (01/1988-12/2005) Flexible tubes, pipes and hoses, of plastics, burst pressure >= 27,6 MPa, with fittings attached, for the piping of gases or liquids, for civil aircraft 39173190 (01/1988-12/2005) Flexible tubes, pipes and hoses, and fittings therefor, of plastics, burst pressure >= 27,6 MPa (excl. those with fittings attached for civil aircraft) 39173200 (01/2010-..) Flexible tubes, pipes and hoses of plastics, not reinforced or otherwise combined with other materials, without fittings 39173210 (01/1999-12/2009) Flexible tubes, pipes and hoses, of condensation or rearrangement polymerization products, whether or not chemically modified, not reinforced or otherwise combined with other materials, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked 39173211 (01/1988-12/1998) Flexible tubes, pipes and hoses, of epoxide resins, not reinforced or otherwise combined with other materials, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked 39173219 (01/1988-12/1998) Flexible tubes, pipes and hoses, of condensation or rearrangement polymerization products, whether or not chemically modified, not reinforced or otherwise combined with other materials, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked (excl. those of epoxyde resins) 39173231 (01/1988-12/2009) Flexible tubes, pipes and hoses, of polymers of ethylene, not reinforced or otherwise combined with other materials, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked 39173235 (01/1988-12/2009) Flexible tubes, pipes and hoses, of polymers of vinyl chloride, not reinforced or otherwise combined with other materials, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked 39173239 (01/1988-12/2009) Flexible tubes, pipes and hoses, of addition polymerization products, not reinforced or otherwise combined with other materials, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked (excl. those of polymers of ethylene or vinyl chloride) 39173251 (01/1988-12/2009) Flexible tubes, pipes and hoses, of plastics, not reinforced or otherwise combined with other materials, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked (excl. tubes of addition polymerization products, condensation or reaaranement polymerization products, whether or not chemically modified) 39173291 (01/1988-12/2009) Artificial guts `sausage casings` (excl. those of hardened protein or cellulose materials) 39173299 (01/1988-12/2009) Flexible tubes, pipes and hoses of plastics, not reinforced or otherwise combined with other materials, without fittings (excl. seamless and cut to length only and artificial guts) 39173300 (01/2006-..) Flexible tubes, pipes and hoses of plastics, not reinforced or otherwise combined with other materials, with fittings, seals or connectors 39173310 (01/1988-12/2005) Flexible tubes, pipes and hoses, of plastics, not reinforced or otherwise combined with other materials, with fittings attached, for the piping of gases or liquids, for civil aircraft 39173390 (01/1988-12/2005) Flexible tubes, pipes and hoses of plastics, not reinforced or otherwise combined with other materials, with fittings, seals or connectors (excl. tubes for the piping of gases or liquids, for civil aircraft) 39173900 (01/2010-..) Flexible tubes, pipes and hoses, of plastics, reinforced or otherwise combined with other materials (excl. those with a burst pressure of >= 27,6 MPa) 39173911 (01/1988-12/1998) Flexible tubes, pipes and hoses, of epoxide resins, reinforced or otherwise combined with other materials, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked (excl. those with a burst pressure of >= 27,6 MPa) 39173912 (01/1999-12/2009) Flexible tubes, pipes and hoses of condensation or rearrangement polymerization products, whether or not chemically modified, reinforced or otherwise combined with other materials, seamless and of a length greater than the maximum diameter, whether or not surface-worked but not otherwise worked (excl. tubes with a burst pressure of >= 27,6 MPa) 39173913 (01/1988-12/1998) Flexible tubes, pipes and hoses of condensation or rearrangement polymerization products, whether or not chemically modified, reinforced or otherwise combined with other materials, seamless and of a length greater than the maximum diameter, whether or not surface-worked but not otherwise worked (excl. those of epoxide resins and tubes with a burst pressure of >= 27,6 MPa) 39173915 (01/1988-12/2009) Flexible tubes, pipes and hoses, of addition polymerization products, reinforced or otherwise combined with other materials, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked (excl. those with a burst pressure of >= 27,6 MPa) 39173919 (01/1988-12/2009) Flexible tubes, pipes and hoses, of plastics, reinforced or otherwise combined with other materials, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked (excl. addition polymerization products, condensation polymerization products and rearrangement polymerization products, and products able to withstand a pressure of >= 27,6 MPa) 39173990 (01/2006-12/2009) Flexible tubes, pipes and hoses, of plastics, reinforced or otherwise combined with other materials (excl. seamless or cut to length only, tubes with a burst pressure of >= 27,6 MPa) 39173991 (01/1988-12/2005) Flexible tubes, pipes and hoses, of plastics, reinforced or otherwise combined with other materials, for the piping of gases or liquids, with fittings attached, for civil aircraft (excl. tubes, pipes and hoses with a burst pressure of >= 27,6 MPa) 39173999 (01/1988-12/2005) Flexible tubes, pipes and hoses, and fittings therefor, of plastics, reinforced or otherwise combined with other materials (excl. seamless or cut to length only, tubes with a burst pressure of >= 27,6 MPa, tubes for the piping of gases or liquids, with fittings attached, for civil aircraft) 39174000 (01/2006-..) Fittings, e.g. joints, elbows, flanges, of plastics, for tubes, pipes and hoses 39174010 (01/1988-12/2005) Fittings, e.g. joints, elbows, flanges, of plastics, for tubes, pipes and hoses, for civil aircraft 39174090 (01/1988-12/2005) Fittings, e.g. joints, elbows, flanges, of plastics, for tubes, pipes and hoses (excl. those for civil aircraft)