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 […]
Author: eliteflange
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. […]
Insulation flange product introduction
The insulating flange is a general term for pipe flange joints that have both the sealing performance required for buried steel pipelines and the electrical insulation performance required for galvanic corrosion protection projects. It includes a pair of steel flanges, insulating seals between the two flanges, flange fasteners and fastener insulating parts, and a pair […]
What are the high requirements of pressure vessels for flanges?
As a pressure vessel, it must have the following characteristics, such as high-temperature resistance, corrosion resistance, leakage prevention, and easy repair. However, the flange interface of a pressure vessel is usually the only channel for handling materials and the interface for docking other facilities. The tightness of the butt joint seal of the pressure vessel […]
Processing technology of rolled flange
The definition of type flange is mainly based on the size of the flange. The usual form of expression is the coiled flange. The disadvantages are determined according to different characteristics. The advantage of non-purified compressed air and low-pressure circulating water is that the price is relatively cheap. Here I would like to share with […]
304 stainless steel flange use
Stainless steel flanges generally have insufficient load-bearing strength, and cannot be used on all high-pressure pipelines until the appearance of neck-welded flanges improves the load-bearing strength of the flange. so that various high-pressure pipelines can be used. Stainless steel high-pressure flanges are one of the pipe fittings, which have been used in various fields now. […]