Stainless Steel Tube

(1)  Stainless steel tube shall conform to,

    (a)   ASME B16.9, “Factory-Made Wrought Buttwelding Fittings”, and

    (b)   ASTM A269, “Seamless and Welded Austenitic Stainless Steel Tubing for General Service”.

(2)  Only grade 304/304L or 316/316L stainless steel tubes shall be used.

Article Ontario Regulation 332/12 Building Code,   O. Reg. 332/12: BUILDING CODE ( © Queen’s Printer for Ontario, 2021.