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Bolts & nuts in valves 2
- Thread starter kpm21443
- Start date
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- #2
You may get the answer from the previous discussion.
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- #3
bingbingwang
Petroleum
no, you can not interchange it. B7M is for sour service. and it is not ok for chloride related corrosion if it is a wetted part. check ASME and NACE codes.
Get help and return with helps!!.
Get help and return with helps!!.
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