… Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. …
Explanatory notes
… a minimum burst pressure of 27.6 MPa 3917.32 ‑ ‑ Other, not reinforced or otherwise combined with other materials, … they have an internal cross‑section which is round, oval, rectangular (in which the length does not exceed 1.5 times the width) or in the shape of a regular polygon; and (ii) sausage casings (whether or not …