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[MW:14320] MOC for High H2S gas under pressure

By Materials & Welding
Respected Material Experts,

We have a pharmaceutical client inquiry where they have gas media with 60 % H2S gas in the mix with 500 PPM moisture flowing from piping, vessels and shell-tube exchanger under pressure of 37 bar gauge.

With many experienced brain on group, I seek details as to what MOC to be employed, what quality checks and what corrosion allowance??

Appreciate guidance.

Regards,

Vinod Bhatt
Sent on my BlackBerry® from Vodafone

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