Flange connection is usually used in the connection of pipelines, the connection of sealed containers, etc. The function of a flange is to ensure the good sealing of containers or pipelines and prevent the leakage of gas or liquid. Therefore, in general, the sealing structure of a flange connection consists of the flange, Composed of […]
Author: eliteflange
Safety Aids for Butt Welding Flanges in Construction Engineering
The flat welding flange is a flange that is directly welded to the equipment or pipeline through the fillet weld. The structure is simple and the processing is convenient. Its stress characteristics are between the integral flange and the loop flange. The flat welding flange is divided into plate flat welding flange and neck flat […]
Matters needing attention in the installation process of stainless steel flange
Matters needing attention in the installation process of stainless steel flange 1. In order to prevent intergranular corrosion caused by heating the stainless steel flange cover, the welding current should not be too large. At this time, the current needs to be about 20% smaller than that of the carbon steel electrode, the arc should […]
Flange gasket is the realization of the flange sealing effect
The production efficiency of stamping processing is high, the operation and control are convenient, and it is easy to realize mechanization and automation. This is because stamping relies on molds and stamping equipment to complete the processing. The ordinary press stroke can be multiplied dozens of times per minute, and the high-speed pressure can reach […]
Characteristics of different types of sight glass flange valves
The characteristics of different types of sight glass flange valves are approximately the same as the slope of the pipe end and the pipe end face. The butt welding flange produced by the butt welding flange adopts certain technical parameters and requirements for production and use during production and production, so as to ensure that […]
What is the role of flanges in pipeline engineering?
A tube sheet is usually made from a round flat piece of plate, a sheet with holes drilled to accept the tubes or pipes in an accurate location and pattern relative to one another. The tube sheets are used to support and isolate tubes in heat exchangers and boilers or to support filter elements. Tubes […]
What are the requirements for the production of stainless steel flange connection air ducts?
What are the requirements for the production of stainless steel flange connection air ducts? 1) The welding seam of the stainless steel flange of the air duct should be well fused and full, without false welding and holes; the allowable deviation of the flatness of the flange is 2mm, and the screw hole arrangement of […]
Details of carbon steel flange
Details of carbon steel flange: The carbon steel flange is tight and reliable. It has two sealing surfaces, and various plastics are widely used in the sealing surface materials of the ball valve at present, which has good sealing performance and can realize complete sealing. Since carbon steel flanges have wiping properties during opening and […]
Application of flange
The application of flanges plays an important role in many aspects, including various sectors of the national economy such as the petrochemical industry, energy industry, scientific research and military industry. However, in the reactor of the refinery, the production environment of the flange is very harsh, and the performance of the flange must be excellent […]
Little knowledge about the flange
The flange is otherwise known as flange or flange. Flanges are parts that are connected to each other between shafts and are used for connection between pipe ends; they are also useful for flanges on equipment inlets and outlets And can be used as a connection between two types of equipment, for example, reducer flanges. […]