UL 80:2007 pdf download – Steel Tanks for Oil-Burner Fuels and Other Combustible Liquids

UL 80:2007 pdf download – Steel Tanks for Oil-Burner Fuels and Other Combustible Liquids. 13.2 All primary tank top connections shall be of equal size not less than nominal 2 inch [2.375 inch (60.33 mm) O.D.j pipe size. Horizontal tank...