That is a requirement in FM Datasheet 2-0. Is it an FM project? Was it specified in project specs? Can you use seamless pipe to bypass the issue?
Damien Shannon. From: Sprinklerforum [mailto:[email protected]] On Behalf Of Brian Harris Sent: 01 June 2017 06:59 To: [email protected] Subject: Review Comments Just got back some review comments for a project we're doing and one in particular stuck out; "Orient longitudinal pipe weld seam toward building roof; at least 45 degrees in relationship to the floor (for reference, the weld line points to the floor at 0 degrees) to mitigate pipe weld seam corrosion." Could you imagine the headache that would cause at the fab shop? Brian Harris, CET BVS Systems Inc. Design Manager bvssystemsinc.com <http://bvssystemsinc.com/> Phone: 704.896.9989 Fax: 704.896.1935
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