Hi! I would like to ask if DIN S355JR and ASTM A1011 Gr.33 are equivalents. I have specified in my requirement that I need ASTM A1011 Gr.33 plates and one supplier offered DIN S355JR stating that these are the same. Please help me out on this one. Thanks!
Hi to all,
We had a recent problem wherein caustic was carried over to the rundown of a unit and I am thinking that it emulsified with the product.
I would just like to ask how caustic emulsifies with hydrocarbon? What are the known parameters wherein caustic mixes with the hydrocarbon that...