hello to all,

Would we burn any seals by WPHT close to the monoblock as in the dwg attached?

data:

pipe: 24″ Ø x 0.938″ API 5LX60
code: Asme 31.8
service: Nitrogen
monoblock: 24″Ø 1500#
distance center to center (monoblock to wpht): 6.23′
temperature max of wpht: 1000°F
air temperature: 77°f

ACCORD THE MONOBLOCK VENDOR THE PIPELINE WITH NORMAL WELDING PROCEDURES USING A MAXIMUM PREHEAT OF 250F.

can anybody help me with some calculates or charts?

thanks for your time

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