Galvanized Construction Hollow Tubes
Boray Boru is producing construction hollow tubes according to “TS 5317 / DIN 2395 / EN10219-1 / EN 10305” norms.
With Galvanized coils different options of thicknesses we can produce. Tollow tubes surfaces are covered with protective oil. In accordance with TSE standards, flattening and expanding tests are made. Hollow tubes welding that produced with galvanized sheetis coated with special galvanised spray method.