low freq induction heater plans needed?

Before you suggest any website

I've visited Richies Burnettt and and Neons Johns...

I do NOT need High Freq. this is not about melting anything, it does however is about heating a crucible which in turn boil water, and fast I must say. that is why I am trying to use an induction heater.

I want to heat up a black steel pipe(plumbing dept. of about 2" in diameter and + - 4"-6" tall, without end caps. actually I want to make a monster steamer to clean engines and car parts, but a small scale unit should do for now( proof of concept).

please don't tell me to use a heater element from a water heater unit and use a smaller tank.

I know that, but that is like telling a guy who bought a Ferrari that the $$ could had bought him 10 Toyotas...I just want an I H.

I've read a few papers here and there but everyone is after high freq, which I am not(as stated before).

can someone point me into a small unit small/big enough to make my small prototype work. lol

everyone has about 3 to 5 pcbs which btw I can NOT reproduce(right now) powering their units. I don't know if I need something that techie or if I do.

please feel free to comment and give any advice and/or links.

TIA

ps I don't mind a unit that can make that crucible red hot. actually it is desirable.