Dear SJones,
Thank you for your reply.
Let me clear that mist coat was also applied.
thickness was in range of 89-130 micron as required is 125 micron.
this defects occurred when stack placed in service. I also joined coating inspector while stack inspection. there were no defects nor popping...
Dear Experts,
Kindly help me out to figure out the reason of below query.
I had inspected Inorganic Zinc silicate (IOZ) and Silicone acrylic coating inspection applied to stacks of inline heater.
just after three hours in service , only silicone acrylic blistering started. Due to mechanical...
Dear Tugboat,
Here Question is not about overcoating phenolic epoxy with zinc.
Between first and top shells of floating roof tank, why zinc rich primer is applied on blast cleaned shell substrate.
I hope misinformation corrected.
In a floating roof tank we are using phenolic epoxy in first and top shell course and between them we are applying only zinc rich primer. Why is it ?
I am not aware about cargo to be stored for above tank as it is a query of friend of mine who dosen't know about cargo either.
