What is a flat flange?
Flat flange is a device used to create a pipe connection. There are many different sizes of designs flat flanges that are used on different pipe diameters. The flange surface can be made of several types of steel, from soft steel to stainless steel. They have a common welding method that is used to connect a flange to the length of the pipe. The material from which the flange is made depends on the type of pipe to which it is connected. When this happens, the pipeline begins as an ordinary part of the pipe without connecting devices at both ends. In order to connect the pipes together, the pipeline is welded by qualified welders to prevent leaks or weaknesses. At certain points, however, the pipeline may require that the section be rewarded for any reasons. In this case, the pipeline is connected by welding the flat flange to each end of the pipeline and at each end removable section and the section is connected by screws.
Flat flange is a thick flat piece of steel, which has the center and perimeter holes on the screw located around the flange. When the flange is welded to the pipeline, the flange forms a connective area that can be used to connect and seal two pieces of pipes together with screws and seals. The flat flange usually includes a ribbed part around the center of the hole on one side to allow a non -slip adhesion to the seal material. The flange can have up to four holes for screws and up to 12, depending on the assessment of the pipe pressure. For most food pipes, stainless steel is a choice material for both used pipes and for used flanges.
on oil pipes, mild or what is also called a black tube is commonly used for pipes and flange. This type of steel produces a pipe that is safe for high pressure and at the same time offers corrosion resistance for both administration above and below ground. The flat flange is attached to the black tube by welding both components together afterThe one that was smooth to introduce optimal adaptation. The slopes are often X -ray to ensure that there are no shortcomings in the weld that could cause potential risk of breaking in the future.