Dear all:
Is there someone who had the experiments for the "T" stamp(sec XII) work or certification, I was no idea about this topic. Please give me some advise or some documents for support.
Thanks very much.

Still application of T stamp is not clear within many AI. If I am not mistaken then there are 6-8 certificate holder for T stamps and majority in Argentina. This stamp was inroduced essentially to LPG Tankers and along with Vessel Code requirement all flavours of DOT specs were linked.

Now assume a case that one has made LPG above ground tank made under U stamp and later decide to mount same tank on truck chassis then what will be senario and approach of AI?

Most of the T-stampholders we know have the Certificate mainly for marketing purposes.

Actually Section XII is not really ready for use as far as I remember, and the DOT has not accepted it. They rather require U stamo and additional requirements.

So the T-stamp has not practical use, and most likely will not have it in the near future.
We rather recommend to apply for the U-stamp. Does anybody have better information?

DK