Different Production Processes And Procedures For Reducers In Stainless Steel Pipe Fittings
Stainless Steel Weld Fittings When installing, you need to pay attention to many places. The stainless steel elbow can be directly installed on the pipeline according to the connection method and installed according to the location of use. Generally, it can be installed at any position of the pipeline, but it needs to be easy to operate. Note that the flow direction of the stainless steel elbow medium should be from the bottom of the longitudinal valve disc. The stainless steel elbow can only be installed horizontally. When installing the stainless steel elbow, pay attention to the sealing to prevent leakage and affect the normal operation of the pipeline. Stainless steel elbows play an important role and value in installation and use, and have good use and operation in the environment and medium.
Stainless steel reducers are one of the many types of pipe fittings. They have the properties of general elbows and their own unique properties.
Reducers are stainless steel pipe fittings formed by hot pressing or forging technology. The connection method is to weld the reducers to the steel pipes and weld the two workpieces together along the entire end surface by resistance heat. There are two methods for producing stainless steel butt welding elbows: resistance butt welding and flash butt welding. The productivity is very high and it is easy to automate, so it has been widely used. Stainless steel butt welding elbows are divided into carbon steel, alloy steel and stainless steel butt welding elbows according to the different materials produced; according to the different angles, they are generally divided into 45-degree stainless steel butt welding elbows, 90-degree stainless steel butt welding elbows, 180-degree stainless steel butt welding elbows, etc.
Stainless steel reducers have different production processes and procedures. They need to be produced and processed according to the situation during processing. Different properties of elbow pipe fittings need to pay attention to some matters during processing. Taking alloy elbows as an example, if you make long radius alloy elbows, you must first select the specifications of the steel pipe, propose the pipe material, and select quality steel pipes for production. The expansion rate of alloy elbows is generally between 33% and 35% through theoretical calculations. The general expansion rate of the short radius of 219mm is 50%. After selecting the raw materials, cut the materials according to the specifications of the alloy elbows, and then consider the radius of curvature. For example, for a 90° elbow, the curvature can be used to calculate how long the material can be used to process a 90° elbow. It can be calculated through theoretical calculations, and then cut with this length as the fixed length. The material is hot-pushed. Because some elbows will be twisted if they are not handled properly, this is not allowed.
