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ASME B31.1 POWER PLANT PIPING
Outside pipeline : AWWA for water pipeline
ASME B31.4 for oil pipeline
Inside piping: ASME B31.1 for both of which
Sir
It's a really very good question & these kind of scopes are often confusing in contract documents also. But, simplifying this, ASME B31.3 shall be used for water piping & ASME B31.1 shall be for boiler piping. the scope of ASME B31.3 shall be limited upto the block valve. In case, if the block valve is inside the boiler , then after block valve the code shall be ASME B31.1. In that case, even the material of valve body, spool pipe & Matching flanges shall be of ASME B31.1. Matching of these two code shall be preferred first for this kind of particular applications.
هل تحتاج لمساعدة في كتابة سيرة ذاتية تحتوي على الكلمات الدلالية التي يبحث عنها أصحاب العمل؟