Steel boiler for 5" loco
fizzy | 28/01/2012 16:57:00 |
![]() 1860 forum posts 121 photos | I have a Minx and want to make a steel boiler for it. Does anyone know of or have access to drawings for anything suitable please? Doesnt have to be exactly like Minx. |
colin hawes | 28/01/2012 17:15:22 |
570 forum posts 18 photos | There are regulations that will make it very difficult for an amateur to manufacture a welded steel boiler.eg You have to be able to prove competance at welding, you have to use the correct grade of steel which is certified,you need to produce test welds for inspection,and it it has to be examined during construction.I don't know about rivetted steel boilers. If it is for a small scale such as 5" the required thickness of steel is likely to make it impractical.
Colin |
fizzy | 28/01/2012 18:15:46 |
![]() 1860 forum posts 121 photos | Coded welder-yes, steel mill certs-yes (tubes will have to be cu I think), grade of steel-not dictated by blue book....just need some drawings please |
Springbok | 28/01/2012 23:06:42 |
![]() 879 forum posts 34 photos | Nigel
A steel boiler for a 5"g is a non runner Wayne at Bell boiilers once said to me that the smallest he would consider was al large 7.25g have been in his factory and seen full size jobs. I managed to talk him into makeing a large 7.25 for me. The paperwork was about 1/4" thick and covered from material sources to insurance docs.
Contact Helen Wirral of Western Steam she is one of the best boiler makers in this country.
And Oh get in the queue she is makeing my B1 boiler
Bob
Edited By Springbok on 28/01/2012 23:09:43 |
fizzy | 24/03/2013 21:28:25 |
![]() 1860 forum posts 121 photos | "A steel boiler for a 5"g is a non runner Wayne at Bell boiilers once said to me", well im pleased to tell one and all that he obviously never actually made such a boiler, because if he had he would now know that they steam very well - as mine now does! |
Springbok | 25/03/2013 06:24:08 |
![]() 879 forum posts 34 photos |
Well Fizzy |
KWIL | 25/03/2013 09:23:35 |
3681 forum posts 70 photos | Bob, I thought you already have a welded boiler for your B1 or was that a misunderstanding? |
fizzy | 25/03/2013 12:14:18 |
![]() 1860 forum posts 121 photos | Nope - definately 6mm steel and red, not pink!
Boiler inspector liked it very much, full cooperation and approval from design, material selection through to hydraulic test.
Im In NW UK
Nigel |
Stub Mandrel | 25/03/2013 19:57:57 |
![]() 4318 forum posts 291 photos 1 articles | Hi Nigel,
You can't build a steel boiler and bumblebees can't fly Neil |
Kris Lehane | 04/05/2013 22:51:37 |
11 forum posts | Steel boilers. There is a new thing afoot called duplex steel, (Actually 1935 invetion lots of nitrogen mixed in made and discovered by sandvik) .... out-doing copper. See Darjeerling threads in 7 1/4. Also known as SAF 2205. K1.
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