Flatcar Question

dimensions are as follows: .... 15mm diameter (external), 12mm internal diameter (3mm thick pipe)

so exactly the same as a commonly available type of plastic plumbing pipe!

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I picked up a lot of 10 of the red ones you mentioned previously, ..... only one of them had axleboxes.

March 1989 to 1994



December 1994 to ?1999



?1999 to 2003



and for completeness, here is the Plarail Expo 2001 release of the black one that Super mentioned above:



All pictures from the Plarail Museum