What Kind Of A Flange Is Called A Flat Welding Flange ？

Flat welding flange is also called flange plate or plate flat welding flange.Flat welding flange is the part that connects the pipe to the pipe end.The flange, gasket and bolts are connected as a removable connection of a combined sealing structure. The pipe flange means the flange in the pipe device and the inlet and outlet flange of the equipment.Plate flat welding flange erosion resistance: except for a few hydrogenators, can withstand the corrosion of a variety of chemical media,flat welding flange has excellent acid resistance, alkali resistance, erosion resistance, no rust, no erosion, no bacteria, no electrochemical erosion Flat welding flanges are generally suitable for carbon steel pipe connections with a nominal pressure not exceeding 2.5MPa. The sealing surface of flat welding flange can also be made into smooth, concave and tenon and groove. Smooth flat welding flange application is the largest, Flat welding flange products in the factory to spray paint, if the customer has no special requirements, the factory painted what color is what color, the role is not rust, prevent rust in transportation or storage, if the user has special requirements, such as processing into yellow, or black and other colors, the factory will also be according to the requirements of the user to do. After the flat welding flange product is produced, There are some places with flying thorns that are not well processed, The factory will first do some rough wheels, It looks quite flat, Finally, a more detailed processing, Some polished and polished with some sandpaper, Polish the whole flat welding flange product with sandpaper, Then wipe it over carefully with a muslin, Finally, is the color link, Probably spray-painted with a spray gun, You can also use a brush to brush, The effect is all the same, Just that the sprayed Flat welding flange product feels like the color is uniform.