StacksVerified U.S. regulatory reference

46 CFR §64.95

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Piping, valves, flanges, and fittings used in the pumping system must be designed in accordance with part 56 of this subchapter.
  2. (b)A cargo loading and discharge header or manifold must—
    1. (1)Have stop valves to prevent cargo leakage; and
    2. (2)Be visible to the operator at the cargo pump controls.
  3. (c)Each pipe and valve in the pumping system that has an open end must have a plug or cap to prevent leakage.
  4. (d)Each hose connection must be threaded or flanged except for a quick connect coupling that may be specifically accepted by the U.S. Coast Guard in accordance with the procedures in § 50.25-10 of this subchapter.
  5. (e)A non-return valve must be in the pump discharge if a backflow condition may occur during pumping.
  6. (f)Any non-metallic flexible hose that is used in the piping system must comply with § 56.60-25(c) of this subchapter.