For sulfuric acid at over 30% concentration and a temperature of 90+ degrees, what other materials can be used for the pipelines? I’d appreciate some advice
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For sulfuric acid at over 30% concentration and a temperature of 90+ degrees, what other materials can be used for the pipelines? I’d appreciate some advice
Pipes with a steel lining and PTFE coating are resistant to corrosion; they can be used at temperatures below 150 degrees and under pressures of up to 16 kilograms
I forgot to mention it – the diameter of the medium test tube is too small, ranging from 10mm to 25mm
This post was last edited by Anti-corrosion Machinery 0 on 2018-1-31 at 10:25. Our company starts manufacturing products from DN15 as the smallest size.
For this diameter, fluorinated lining pipes are the best choice; however, when I used 316L pipes for experiments in the past, I didn’t observe any signs of corrosion
316L can handle 30% sulfuric acid at around 95°C as well
Hastelloy is a bit expensive, but it can resist corrosion by the media mentioned by the poster. The flange can be designed as a loop structure
Okay, thank you:handshake