You can buy them from roofing shops or Bunnings <Maybe check here first.
copper
L copper is thicker
Copper(I) carbonate is Cu2CO3.
Type L copper
CuSO4
4inch Schedule L Copper pipe weights 5.38 lbs/ft.
Copper tubing comes in several wall thicknesses K thickest L medium and M thin There is also ACR , DWV
Janice L. W. Jolly has written: 'Copper' -- subject(s): Copper, Mines and mineral resources
W L. Kilburn has written: 'Copper and bronze welding of tube and sheet copper for piping installations and roof work'
L. D. Sanders has written: 'Geology of the Voi-South Yatta area' -- subject(s): Geology 'Copper in Kenya' -- subject(s): Copper ores, Copper mines and mining
.l.
The chemical formula is Cu2O