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Strengthening Plumbing Systems

Strengthening Plumbing Systems

Home / Markets & Applications / Building Construction / Strengthening Plumbing Systems

Copper is a cornerstone of modern plumbing—valued for its unmatched durability, reliability, and safety. Used extensively in pipes, fittings, and fixtures, copper delivers long-lasting performance and resists corrosion, reducing leaks and maintenance over time.

Its natural antimicrobial properties help inhibit bacterial growth inside plumbing systems, supporting the delivery of clean, safe water in homes, commercial buildings, and healthcare facilities. These health benefits, combined with copper’s proven strength, make it a preferred material for plumbing infrastructure that meets high performance and public health standards.

From potable water systems to hot water lines and beyond, copper ensures plumbing systems function efficiently, safely, and sustainably—now and for decades to come.

Copper Tube Handbook

The most up-to-date guide for specifying and installing copper tube for plumbing, heating, air conditioning and refrigeration. Shows soldering and brazing techniques.

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Copper Tube Handbook: Table 14.4b

Joint typePressure range 1Temperature range 1Press-connect (General Piping Applications)½”-4″0 – 200 psig (1375 kPa)0ºF – 250ºF (-18ºC –…

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Copper Tube Handbook: Table 14.8

See Figure 14.3 Expected expansion, inches Radius R, inches, for nominal or standard tube sizes shown Radius L,…

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Copper Tube Handbook: Table 14.7a

Outside Diameter, inches 90º Elbows Short Radius * Long Radius ¼ .7 .6 5⁄16 .8 .7 ⅜ .9…

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Copper Tube Handbook: Table 4.1

Nominal Standard Size, in Tube Type Temper Minimum Bend, Radius*, in 1⁄4 K,L Annealed 3⁄4 3⁄8 K,L Annealed…

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