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  2. Copper tubing - Wikipedia

    en.wikipedia.org/wiki/Copper_tubing

    While pipe sizes in Australia are inch-based, they are classified by outside rather than inside diameter (e.g., a nominal 3 ⁄ 4 inch copper pipe in Australia has measured diameters of 0.750 inches outside and 0.638 inches inside, whereas a nominal 3 ⁄ 4 inch copper pipe in the U.S. and Canada has measured diameters of 0.875 inch outside and ...

  3. Plumbing - Wikipedia

    en.wikipedia.org/wiki/Plumbing

    Copper piping appeared in Egypt by 2400 BCE, with the Pyramid of Sahure and adjoining temple complex at Abusir, found to be connected by a copper waste pipe. [12] The word "plumber" dates from the Roman Empire. [13] The Latin for lead is plumbum. Roman roofs used lead in conduits and drain pipes [14] and some were also covered with lead.

  4. Tube (fluid conveyance) - Wikipedia

    en.wikipedia.org/wiki/Tube_(fluid_conveyance)

    Both pipe and tube imply a level of rigidity and permanence, whereas a hose is usually portable and flexible. A tube and pipe may be specified by standard pipe size designations, e.g., nominal pipe size, or by nominal outside or inside diameter and/or wall thickness. The actual dimensions of pipe are usually not the nominal dimensions: A 1-inch ...

  5. The makeup of 85% of water line materials in Bartlesville is ...

    www.aol.com/makeup-85-water-line-materials...

    Science & Tech. Shopping. Sports. Weather. 24/7 Help. For premium support please call: ... Copper: Copper pipes appear reddish-brown or gold, revealing a bright, coppery surface when scratched.

  6. Pipe (fluid conveyance) - Wikipedia

    en.wikipedia.org/wiki/Pipe_(fluid_conveyance)

    The history of copper pipe is similar. In the 1930s, the pipe was designated by its internal diameter and a 1 ⁄ 16-inch (1.6 mm) wall thickness. Consequently, a 1-inch (25 mm) copper pipe had a 1 + 1 ⁄ 8-inch (28.58 mm) outside diameter. The outside diameter was the important dimension for mating with fittings.

  7. Piping - Wikipedia

    en.wikipedia.org/wiki/Piping

    When 3D pipe stress is analyzed, it (3D Pipes) will be considered as 3D beams with supports on both sides. Moreover, the 3D pipe stress determines the bending moments of the pipes. Allowable (ASME) Pipe grades permitted for Oil and gas industries are : Carbon Steel Pipes and tubes (A53 Grade [A & B], A106 Grade [B & C]), Low & Intermediate ...

  8. 20 Fun and Easy Pipe Cleaner Crafts for Kids - AOL

    www.aol.com/20-fun-easy-pipe-cleaner-140000144.html

    No craft station is complete without a stash of pipe cleaners and with good reason: These bendy beauts are budget-friendly and can be used in a variety of ways by a range of ages. Pipe cleaners ...

  9. Are Copper Pipes in Your Home the Cause of Bad Hair Days? - AOL

    www.aol.com/lifestyle/read-are-copper-pipes-in...

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