@@ -1,1 +1,1 @@ - +<br>Flange fitting and the various materials that it is made of is sometimes confusing to new contractors and workers. When a pipe or tubing is exposed, the material that the end of the flange will be made of can vary greatly. The purpose of the flange should primarily be to prevent the flow of vapor from the pipe or tubing while also keeping water from coming out of the pipe. Flange fittings and valves come in many different varieties and configurations. There are two basic types of flange fitting, namely the captive flange fitting and the flexible flange fitting. Understanding these differences will help contractors and employees do the best job possible.<br><br><br>For short-circuit problems, a captive flange fitting is usually used. This type of fitting is a rigid sleeve having a high pressure fitting that seals off an insulating stem and prevents the flow of vapor. When fitting low pressure tubing or pipe into a high pressure flange, the flexible type of fitting is used. Flexible flange fitting slips over the high pressure flange and is connected to the other mating flange or any other insulating component.<br><br><br>Any fitting that comes in contact with a high pressure supply is going to need to be checked and verified by a professional. This includes any ball valves and other fittings that may be installed around the flange fitting. As long as there isn't a leak, the ball valve and other fittings can be reused. A corroded o-ring seal can be replaced with a new one, but this is a more complicated process. The process of replacing an o-ring seal is typically a three-step process, and is typically beyond the skills of a novice contractor.<br><br><br>In general, pipe flanges are available in three different pressure-temperature ratings: low, intermediate, and high. Low and intermediate pressure-temperature flange fittings are typically used for low temperature systems. High pressure-temperature flange fittings are typically used in applications where the system will be operating at higher temperatures.<br><br><br>Flange fittings are usually made out of iron, brass, or steel. Copper, nickel, and pewter are also used. If you have any questions pertaining to wherever and how to use [https://www.inoxcamlockfittings.com/camlock-fitting-types/ click the following post], you can get in touch with us at our own web site. Copper is the most commonly used material in pipe and flange fittings, but nickel and pewter are becoming increasingly popular due to their extreme corrosion and rust resistance.<br><br><br>In many cases, the outside diameter of the flange fitting is typically greater than the inside diameter of the flange head. This is to allow for "cavity breathing" during operation. Cavity breathing occurs when a small amount of pressure or heat builds up in a flange and leads to the air being forced into the interior of the fitting, rather than being expelled out of it. This can lead to a build-up of pressure inside the flange fitting and can cause damage to the materials around the fitting. When this happens, it is often necessary to install additional rust resistant sealant. To ensure your welds remain strong, always make sure your flange fittings are sealed with an appropriate quality O-ring sealant.<br>