Interestingly enough, the manufacturer of Teflon, DuPont, has never made its product in tape form. All of these terms refer to the same product at the end of the day.
Standard PTFE tape is quite versatile and is used to seal water, gas, and air from leaking through threaded connections, most effective on high-pressure lines. However, there are also specialty thread seal tapes geared towards a specific task or need.
To make choosing a specialty thread seal tape easier, they come colour-coded for the type of application each one caters to. Generally, however, specialty thread seal tapes are much denser and thicker than the standard version.
White is the standard colour for thread sealant tapes and it is recommended for basic plumbing jobs. It is still sturdy with all the features of PTFE: high resistance to most chemicals, high resistance to extreme temperatures and can tightly seal threaded pipe connections. Colour-coded for water lines, pink thread sealants are used by pipe fitters and plumbers. As such, it is very heavy duty compared to the other standard type of tape. Yellow thread seal tape meets all gas company standards for gas lines of all types, be it butane, propane, or natural gas.
Green thread seal tapes are required for oxygen applications, as it is grease-free yet does not allow fires to start. Grey thread seal tape has a high density rating and is nearly double the thickness of standard thread seal tapes, making it ideal for taping up stainless steel threads, preventing seizing and galling.
In short, thread seal tape is best used to seal up most threaded connections. However, if said connection has a rubber seal or gasket, you also do not need thread seal tape. In the late s, tape manufacturers used DuPont's Teflon in the form of a fine powder, applying the powder to their own plumber's tape. These manufacturers were allowed to use the Teflon name in association with their products but only if they used the real Teflon on their tape.
Eventually, tapes were more commonly made with knockoff versions of the same material, and these cannot use the Teflon brand, which is now owned by Chemours. Today, the most standard industry term for plumber's tape is thread seal tape or thread-sealing tape. To further confuse matters, the term plumber's tape is often used to describe metal or plastic strapping with holes in it, designed to support pipe. Actively scan device characteristics for identification. Use precise geolocation data.
Select personalised content. Create a personalised content profile. Measure ad performance. Pipe thread tape will help this problem, and the way is pretty easy.
After turning off the water, you will disconnect the pipe from the joint. Remove any worn out tape and then apply new tape. You will want to wrap the tape around the thread in the opposite direction from how you will screw the pipe back in.
Wrap the tape around the joint about four to six times, starting from the second thread from the bottom. The tape needs to be sung with the threading before reconnecting the pipe to the joint. Download Article Explore this Article methods.
Tips and Warnings. Related Articles. Method 1. All rights reserved. This image may not be used by other entities without the express written consent of wikiHow, Inc. Male pipe fittings are the pieces that screw into another piece, which is called a female pipe fitting. Pull the end of the tape off the roll. Peel up just enough of it that you can easily grab it between your fingers to work with.
Press the end of the tape onto the threads so that the tape will wrap clockwise. Pick up the threaded pipe fitting in your non-dominant hand. Orient the end of the tape so that it faces counterclockwise.
Stick the end of the tape firmly onto the threads to get it started. Wrapping the tape clockwise prevents it from unraveling when you screw the male pipe fitting into a female fitting. Wrap the tape tightly around the threads complete revolutions.
Hold the pipe fitting steady and rotate the hand holding the roll of tape around the threads to wrap them. Pull the tape tight after each full revolution around the pipe fitting.
0コメント