threaded pipe
71Flange — A flange is an external or internal rib, or rim (lip), for strength, as the flange of an iron beam or I beam (or a T beam); or for a guide, as the flange of a train wheel; or for attachment to another object, as the flange on the end of a pipe,… …
72Valve — This article is about the flow control device. For the game developer, see Valve Corporation. For the electronic component, see Vacuum tube. For other uses, see Valve (disambiguation). These water valves are operated by handles. A valve is a… …
73Compression fitting — A compression fitting 15 mm isolating valve Compression fittings are 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 …
74Space Shot — is a type of amusement ride manufactured by S S Power.The ride is a drop tower type attraction that uses compressed air to rapidly propel riders up the tower then gently lower them with a series of air cushioned bounces back to the loading… …
75Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …
76PowerDNS — Infobox Software name = PowerDNS Server caption = author = PowerDNS.COM BV developer = Bert Hubert released = latest release version = [http://downloads.powerdns.com/releases/pdns 2.9.21.tar.gz 2.9.21] latest release date = 21 April 2007 latest… …
77Needle valve — Giffard steam water injector (B needle valve). A needle valve …
78O-ring boss seal — An O Ring boss seal is a technique for joining two fluid carrying pipes, hoses or tubing. In an o ring boss (abbreviated ORB) system, a male threaded part is inserted into a female threaded part, providing a mechanical seal. This system differs… …
79screw cap — noun : a cap that screws onto a threaded container finish (as on a bottle or jar) * * * a cap designed to screw onto the threaded mouth of a bottle, jar, or the like. [1870 75] * * * screw cap noun A lid that screws onto a container • • • Main… …
80Fire hydrant — in Charlottesville, Virginia, USA A fire hydrant (also known colloquially as a fire plug in the United States or as a johnny pump in New York City, because the firemen of the late 19th century were called Johnnies[ …
