I got new pipes off eBay. I still have my old ones which I think were fine as it was a coupling that had broken and the new pipes made no difference.
If your really struggling I can get my gas fitter mate to pressure test my old ones and you can have them for a reasonable price.
But I did read about the pirtek being able to make up pipes
If your really struggling I can get my gas fitter mate to pressure test my old ones and you can have them for a reasonable price.
But I did read about the pirtek being able to make up pipes