3917100000 80
- Artificial guts (sausage casings) of hardened protein or of cellulosic materials
3917101000 80
- - Of hardened protein
3917109000 80
- - Of cellulosic materials
3917210000 10
- Tubes, pipes and hoses, rigid
3917210000 80
- - Of polymers of ethylene
3917211000 80
- - - Seamless and of a length exceeding the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked
3917219000 80
- - - Other
3917220000 80
- - Of polymers of propylene
3917221000 80
3917229000 80
3917230000 80
- - Of polymers of vinyl chloride
3917231000 80
3917239000 80
3917310000 10
- Other tubes, pipes and hoses
3917310000 80
- - Flexible tubes, pipes and hoses, having a minimum burst pressure of 27,6 MPa