long shot, but thought id ask here prior to being bent over at an engineering firm

Im after, a bit of stainless, ideally hollow tube 60-70mm diameter, maybe 15-30cm in length with a bore about 30mm however I have a big old lathe to make the best of what I can get
alternatively, just a bit of bar stock i can machine to the above dimensions

can anybody hook me up? ive waited patiently looking on ebay for a number of weeks, cant think of any other option than to knock on the door of my local engineering firm?

thanks in advance

matt