RAM Shipping Container Sources?

["Tracy Tipping" <tipping@phys.ksu.edu>]

Howdy,

I'm asking on behalf of a colleague at another institution who is 
having a radioactive target fabricated for an accelerator system.
The company fabricating the target has advised him that he 
must supply his own DOT approved shipping container.  They 
described it as basically a six-inch long, three-inch diameter 
pipe which has been DOT approved.  I would appreciate any 
leads for vendors of such devices.

Thanks,

Tracy Tipping
tipping@phys.ksu.edu