What material is suitable for the valve core and valve seat of hydrogen peroxide (30% at room temperature)? ?

2017-03-23View Original

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What material is suitable for the valve core and valve seat of hydrogen peroxide (30% at room temperature)? ?

Reply #22017-03-24

304/316/Monel, etc. should work

Reply #32017-04-04

Material suitable for direct contact with hydrogen peroxide should be 316L; 304 can be used for the hydrogenation fluid. However, the valve core and seat are typically one grade higher in quality than the valve body

Reply #42017-04-09

Graphite products cannot be used; oil resistance is the key

Reply #52017-04-10

Process pipes are generally made of 304L; for the valve cores and seats of instruments, higher-grade materials such as 316 or 316L are suitable.

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