![]() ![]() The Oatey yellow gas line thread tape is approved by code for this application, and as we noted previously, the yellow color is a visual identifier that the correct tape was used in the application. Oatey does, however, recommend using yellow gas line thread tape with PTFE on all natural gas line installations. Yes! All Oatey thread sealant tapes will work on natural gas lines. Is Oatey White General Purpose thread seal tape safe on natural gas lines? For 1¼" pipe threads and above or when tape width is smaller than pipe size, you will wrap four to five times, starting at the end of threads and working up. After selecting the properly sized tape for your thread, you will wrap it clockwise while keeping the tape at the bottom.įor ½", ¾" and 1" pipe threads, you will need to wrap the threads in a straight pattern only three to five times around the male thread if the tape width is the same size as the pipe diameter. Whatever the width of the tape, the application remains the same. ![]() How do I apply pipe thread tape? Are all the tapes used the same way? Then spread the approved pipe joint compound spread over the tape. When should I use pipe dope and thread tape?Īt Oatey, we recommend any pipe sizes over 1¼" with pressure and fluids moving through it should have the male threads wrapped with tape. However, it would be best if you wrapped the tape around the male threads enough to fill the fixture (female threads). There are no limitations on the diameter of the pipe. What is the maximum pipe size you can use thread tape on? Remove any debris with a clean cloth or wire brush. You'll want your joints free from rust, scale, grease, and other contaminants. Make sure all your pipe threads are clean. You can find that information on the thread sealant container or check with the manufacturer. Cautions when usingīefore applying any plumbers tape, we recommend checking to ensure your system - including whatever material was used to make it or can be found in it - is approved and compatible with the thread. They are weather-resistant, flexible, non-hardening, nontoxic, non-stick and non-flammable.įor those who learn best by watching others, check out this video to learn the proper way to apply PTFE thread sealant tape. Our PTFE tapes provide exceptional versatility and can be used on all threaded pipes, valves and fittings carrying acids, solvents, alkalis, steam, hot and cold water, LP gas, natural gas, oxygen, and almost any chemical. Let's look at the most popular thread sealant tapes offered by Oatey: General-purpose PTFE tape Tapes higher in density prevent excess stretching during assembly, leading to less compaction and possible leak paths. Higher mil thickness reduces the number of full wraps necessary to create a watertight or airtight seal.ĭensity refers to the pipe's ability to compact into the threads' root. When assembling larger diameter pipes, a ¾" or 1" width would be best because it provides better coverage on the threaded section of the pipe. A ½" tape would be ideal for a smaller diameter pipe. General-purpose tapes are usually white or gray, making them more aesthetically pleasing when used on similarly colored pipe materials. For instance, yellow thread sealant tape is required by most municipalities when assembling a gas piping system. Oatey plumber's tape comes in various colors, widths, thicknesses, and densities.Ĭolors are visual identifiers to show a person what flows through a piping system. When selecting which tape to use, you'll base it on the pipe's width, the application's color, and the chemical compatibility of whatever is running through the line. There are a variety of tapes on the market today. By the time you're done reading, you will be a full-fledged expert on plumber's tape! What do you need to know before choosing a tape? In this blog, we'll review everything you need to know about thread sealant tapes - from deciding which tape to use to how to apply it. We're here to give our expert advice on the topic. It is simple to use, yet many professional installers insist there's only one "correct" way to use it. Thread sealant is used in many industries for various applications requiring a watertight and airtight seal. PTFE (polytetrafluoroethylene) tape, also known as plumbers tape, is wrapped on a pipe to help create a leakproof seal between the threaded joint of a male pipe and a female fitting. ![]()
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