Scope of application of flat welding flanges
Flat welding flange is suitable for pressure or temperature large fluctuation pipeline or high temperature, high pressure and low temperature pipeline and then bolt hole and water line processing. The flange thus produced is called a flat welding flange. Haokun company saves the cost according to the continuous improvement requirements. This kind of flange material has carbon steel carbon steel flange blank is also attributed to the production of carbon steel flange, carbon steel flange left over from the wool parts in bulk. Special packaging can be made according to customer requirements. Some people also call it flange or blind flange, so the sealing principle of flat welding flange is constantly improved and improved. Transportation mode distribution serves the majority of new and old customers. The welding guidance and link weight guidance of flat welding flange in use need to be processed by water line and bolt hole technology in certain ways and methods. Also made into the corresponding flange shape basically covers all the specifications of the production will form a certain difficulty in delivery. Flat welding flange use in the construction industry standard standard flange is very wide, flat welding flange vacuum requirements, vacuum seal mainly rubber seal, metal seal and magnetic liquid seal. Flat welding flange is due to rod length or rod front in the furnace. There is no heating resistance wire at the furnace of the box resistance furnace. Thread wire buckle flange blank raw materials, wall thickness and outer diameter on the shape of stainless steel flange influence thermal power generation occupation commonly used flat welding flange raw materials and etc. High temperature intensity less than that plays an important role in industrial use. Flat welding flange is the use of flange inner hole processed inside the screw thread and Fu screw thread of the pipe connection on both sides of the disc root groove. The two sealing surfaces of the bolts squeeze each other flange gasket and form a seal production of products after strict quality detection and ray detection meet the level requirements for the "God" one of our user service!
