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Selection of nitric acid-resistant valves.

2018-09-29View Original

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Hello everyone: The stainless steel ball valves used in the nitric acid pipelines for company operations often leak after being in use for some time; the leakage occurs mainly inside the valve body. It’s a 1-inch pipeline, and the internal pressure is approximately 1.5 KG. Could you recommend some valves of good quality? Thank you! !
Reply #22018-09-30
Refer to the procurement guidelines for valves specifically designed for chlorine.
Reply #32018-10-03
If the temperature permits, choose a fluorinated-lined ball valve
Reply #42018-10-08
Thank you all for your answers! I’ll give it a try! !
Reply #52018-10-09
Hello, could you please send me your operational requirements (parameters) to my email? jsr@bjcirlok.com
Reply #62018-10-09
The last edit to this post was made by 955559 on 2018-10-9 at 12:26. Our products feature excellent manufacturing processes to address both internal and external leaks, thereby significantly reducing the occurrence of leaks
Reply #72018-10-13
For resistance to nitric acid, C4 steel can be tried
Reply #82018-10-17
We can explore this aspect, 359502714

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