shvet
Petroleum
- Aug 14, 2015
- 742
Good day, forum
According to para. 4.5.8 API 571-2011 copper-based alloys are susceptible to stress corrosion cracking in contact with sulfate solutions. Is pump impeller made of 1.4517 duplex SS (2.8-3.5% Cu) suitable for periodic pumping of a sulfate solution.
According to para. 4.5.8 API 571-2011 copper-based alloys are susceptible to stress corrosion cracking in contact with sulfate solutions. Is pump impeller made of 1.4517 duplex SS (2.8-3.5% Cu) suitable for periodic pumping of a sulfate solution.