- Reaction score
- 6,909
For domestic work.We did, much of the 50's wiring was done with very thin walled tube welded, or sometimes still split, too thin to thread; the bends, tees, boxes etc were clamped to the tube.
It was rubbish, and dropped pretty quickly I think.
It was similar but worse than slip conduit of the 40's
I can't remember seeing the stuff, except in houses.
Look at 60's schools (state owned, of course) and local authority work. It was generally decent conduit or MICC. All done with well qualified, experienced C of W.