CORROSION ALLOWANCE ACC. TO AD2000
CORROSION ALLOWANCE ACC. TO AD2000
(OP)
Hi Everyone ,
AD2000 B0 9.2.1 says you have to add 1 mm corrrosion allowance if you are using carbon steel .. But İM not sure is that neccesary? For example im designing an lpg or air tank t<30 mm and will be painted just from outside ( no protection from inside) am i have to add 1 mm corrosion allowance to min . thickness ? sometimes our customers wants vessel with carbon steel with 0 mm corrosion allowance ( no protection from inside ) is it imposible for AD2000?
AD2000 B0 9.2.1 says you have to add 1 mm corrrosion allowance if you are using carbon steel .. But İM not sure is that neccesary? For example im designing an lpg or air tank t<30 mm and will be painted just from outside ( no protection from inside) am i have to add 1 mm corrosion allowance to min . thickness ? sometimes our customers wants vessel with carbon steel with 0 mm corrosion allowance ( no protection from inside ) is it imposible for AD2000?





RE: CORROSION ALLOWANCE ACC. TO AD2000
RE: CORROSION ALLOWANCE ACC. TO AD2000
It does not matter, customers want C2=0 for wastage or corrosive.
User / Customer is responsible for the amount allowance C2=0 and shall be stated on the drawings
Put In drawings “C2= 0 decided by User /Customer”
Regards
r6155