My point remains, 60-80 for a copper fitting for gas, less than 30 for iron.
Both would require spealist tooling.
DN65 is weld for gas, 67mm copper is either braze or Novopress tooling.
Copper would be quicker but iron cheaper.
Makes no odds which way the van points, there's only Bss,pipe Center, could go to Mansfield to tube, fitting and valves or EMTF.
X-press gas above 54isnt stocked at any, BSS didn't even know you could get it till I have em the part nbers.
Are you notts based and what are you paying for 67-108 xpress, out of interest please.