RocMaster Bleed Rings / Drip Rings Materials include 516–Gr70, LF-2, 304 & 316 Stainless Steel. Available with Threaded

or Socket-Weld connections and either Raised-Face (125 – 250 AARH) or Ring Tongue
Joint – Male or Female, Oval or Octagonal - gasket types. Any other material available
upon request.