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  2. Polyether ether ketone - Wikipedia

    en.wikipedia.org/wiki/Polyether_ether_ketone

    Polyether ether ketone (PEEK) is a colourless organic thermoplastic polymer in the polyaryletherketone (PAEK) family, used in engineering applications. It was invented in November 1978 [2] and brought to market in the early 1980s by part of Imperial Chemical Industries (ICI), the PEEK division was acquired through a management buyout, giving rise to Victrex PLC.

  3. IDEX Corporation - Wikipedia

    en.wikipedia.org/wiki/IDEX_Corporation

    IDEX Corporation, based in Northbrook, Illinois, is a publicly traded company engaged in the development, design, and manufacture of fluidics systems, optics systems, fire and rescue equipment, and other specialty engineered products.

  4. Polyaryletherketone - Wikipedia

    en.wikipedia.org/wiki/Polyaryletherketone

    PAEK plastics are characterized by phenylene rings that are linked via oxygen bridges (ether and carbonyl groups ()).The ratio and sequence of ether to ketones mainly affects the glass transition temperature and melting point of the polymer.

  5. 4,4'-Difluorobenzophenone - Wikipedia

    en.wikipedia.org/wiki/4,4'-Difluorobenzophenone

    This colorless solid is commonly used as a precursor to PEEK, or polyetherether ketone, a so-called high performance polymer. Because PEEK is resistant to attack, it is commonly used in carbon fiber coatings and cable insulation.

  6. AN thread - Wikipedia

    en.wikipedia.org/wiki/AN_thread

    A 37° flare type end fitting for flexible hose. The AN thread (also A-N) is a particular type of fitting used to connect flexible hoses and rigid metal tubing that carry fluid. It is a US military-derived specification that dates back to World War II and stems from a joint standard agreed upon by the Army Air Corps and Navy, hence AN.

  7. Piping and plumbing fitting - Wikipedia

    en.wikipedia.org/wiki/Piping_and_plumbing_fitting

    Fitting being crimped using a specialized tool Pressfittings connection with dead space around the O-ring. Crimped or pressed connections to use special fittings permanently attached to tubing with a powered crimper. The fittings, manufactured with a pre-installed sealant or O-ring, slide over the tubing to be connected. High pressure is used ...

  8. Compression fitting - Wikipedia

    en.wikipedia.org/wiki/Compression_fitting

    A compression fitting 15 mm isolating valve. A compression fitting is a fitting used in plumbing and electrical conduit systems to join two tubes or thin-walled pipes together. . In instances where two pipes made of dissimilar materials are to be joined (most commonly PVC and copper), the fittings will be made of one or more compatible materials appropriate for the connect

  9. Piping - Wikipedia

    en.wikipedia.org/wiki/Piping

    The in-line components, known as fittings, [3] valves, and other devices, typically sense and control the pressure, flow rate and temperature of the transmitted fluid, and usually are included in the field of piping design (or piping engineering), though the sensors and automatic controlling devices may alternatively be treated as part of ...