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Thread seal tape is wrapped around the threads, lubricating the connection and allowing the two pieces to be screwed deeper together. Thread seal tape (also known as PTFE tape, Teflon tape, or plumber's tape) is a polytetrafluoroethylene (PTFE) film tape commonly used in plumbing for sealing pipe threads. The tape is sold cut to specific widths ...
Steel pipe is often joined with threaded connections; tapered threads are cut into the end of the pipe, and sealant is applied in the form of thread-sealing compound or thread seal tape (also known as PTFE or Teflon tape) and the pipe is screwed into a threaded fitting with a pipe wrench.
The commonly known brand name of PTFE-based composition is Teflon by Chemours, [4] a spin-off from DuPont, which originally invented the compound in 1938. [4] Polytetrafluoroethylene is a fluorocarbon solid , as it is a high- molecular-weight polymer consisting wholly of carbon and fluorine .
Scotch tape: Clear adhesive tape (US) 3M: Appears in dictionaries as both generic and trademarked. [196] "Trademark Law" advises that proper usage is "Scotch brand cellophane tape" to combat "generic tendencies". [197] Ski-Doo: Snowmobile: Bombardier Recreational Products: Usage in Canada, especially Quebec and British Columbia. [198] Sea-Doo
Mayor Eric Adams refused to speak out against the Trump administration’s proposed tariffs on Mexico and Canada and instead underscored the importance of border security for the city.
At first Intertape sold tape in a small area, but the company grew quickly with acquisitions. [5] Intertape did very well in the 1990s, with the stock going from C$10 to nearly C$50. The early 2000s recession and competition from Asia hurt the company. Intertape was starting to turn around by the 2008 recession, but its stock fell to just over ...
Polytetrafluoroethylene (PTFE), better known by its trade name Teflon, has many desirable properties which make it an attractive material for numerous industries. It has good chemical resistance, a low dielectric constant, low dielectric loss, and a low coefficient of friction, making it ideal for reactor linings, circuit boards, and kitchen utensils, to name a few applications.
Note: the straight iron pipe thread is a temporary connection and seals with a gasket, just like garden hose threads and fire hose threads, and is distinct from tapered iron pipe thread (NPT), which is a permanent connection sealed by the threads in conjunction with pipe dope or teflon tape wrapped around the threads.