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2. Pipe bag - Wikipedia

   en.wikipedia.org/wiki/Pipe_bag

   Northern Plains Beaded Pipe Bag c. 1870s The Sioux Quilled Pipe Bag at left is decorated with quillwork forming flora and fauna, buffalo and caterpillars. The "cocoon" design symbolizes spiritual and physical transformation, [ 1 ] and the Sioux spirit Yumni, the whirlwind, responsible for the four directions of the world.

3. Jacketed vessel - Wikipedia

   en.wikipedia.org/wiki/Jacketed_vessel

   External view of a half-pipe coil jacketed vessel Symbols used in P&ID to represent a jacketed agitated vessel (left) and a half-pipe jacketed agitated vessel (right) In chemical engineering , a jacketed vessel is a container that is designed for controlling temperature of its contents, by using a cooling or heating "jacket" around the vessel ...

4. Autoclave - Wikipedia

   en.wikipedia.org/wiki/Autoclave

   The higher water use by jacketed autoclaves resulted in an estimated water cost of $764 per jacketed autoclave per year, compared to $23 for non-jacketed autoclaves. With over 100 steam-jacketed autoclaves on campus, the author calculated that using jacketed autoclaves for research tasks translated into an additional $74,000 in annual excess ...

5. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

6. Pastry bag - Wikipedia

   en.wikipedia.org/wiki/Pastry_bag

   A pastry bag (or piping bag in the Commonwealth) is an often cone- or triangular-shaped bag made from cloth, paper, plastic, or the intestinal lining of a lamb, that is squeezed by hand [1] to pipe semi-solid foods by pressing them through a narrow opening at one end often fitted with a shaped nozzle, for many purposes including in particular cake decoration and icing.

7. Trace heating - Wikipedia

   en.wikipedia.org/wiki/Trace_heating

   Trace heating may be used to protect pipes from freezing, to maintain a constant flow temperature in hot water systems, or to maintain process temperatures for piping that must transport substances that solidify at ambient temperatures. Electric trace heating cables are an alternative to steam trace heating where steam is unavailable or ...

8. Pipefitter - Wikipedia

   en.wikipedia.org/wiki/Pipefitter

   Using an always-open or always-closed valve called a tap, pipe layers connect them to a wider system and bury the pipes. whereas, Pipe fitters plan and test piping and tubing layouts; cut, bend or fabricate pipe or tubing segments; and join those segments by threading them, using lead joints, welding, brazing, cementing, or soldering them together.

9. Cross-linked polyethylene - Wikipedia

   en.wikipedia.org/wiki/Cross-linked_polyethylene

   A cross-linked polyethylene (PEX) pipe. Cross-linked polyethylene, commonly abbreviated PEX, XPE or XLPE, is a form of polyethylene with cross-links.It is used predominantly in building services pipework systems, hydronic radiant heating and cooling systems, domestic water piping, insulation for high tension (high voltage) electrical cables, and baby play mats.