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Earlier editions: 20222019

Chapter 3 — GENERAL REGULATIONS

313.6 Hanger Rod Sizes — 2025 California Plumbing Code

California Plumbing Code (Title 24, Part 5) · 2025 edition · updated 2026-10-19 · California

CBSC: official editions, supplements and errata

Italicized text is a California amendment to the model code, as printed in the official publication.

Cite as: 2025 California Plumbing Code (Title 24, Part 5) § 313.6 · Effective January 1, 2026 · Official source: Building Standards Commission

Hanger rod sizes shall be not smaller than those shown in Table 313.6.

TABLE 313.6

HANGER ROD SIZES

PIPE AND TUBE SIZE
(inches)		 ROD SIZE
(inches)

1⁄2 – 4		 3⁄8

5 – 8		 1⁄2

10 – 12		 5⁄8

For SI units: 1 inch = 25.4 mm

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▸Contents — California Plumbing Code (Title 24, Part 5)
California Plumbing Code (Title 24, Part 5)

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