Various processing methods of seamless elbow

Various processing methods of seamless elbow

Seamless elbow in according to customer needs can use a variety of different processing and production technology, such as elbow push machine production, stamping, extrusion, etc.

Seamless elbow is a pipe fitting used for pipe turning. In all pipe fittings used in the piping system, the proportion is 80%.For elbow with different material thickness, our company adopts different manufacturing technology.

Rolling production process: seamless tube in the production of general different core shaft, suitable for the inner edge of the back wall tube.The core is stopped in the tube, and the outer circumference is pushed by rollers, which is used for machining round edges.

Expansion process: seamless elbow in production is a kind of rubber in the pipe, the top of the punch compression, is the tube bulging forming, the other method is hydraulic expansion forming, in the middle of the pipe filled with liquid, liquid pressure bar pipe drum into the required shape.Most bellows are manufactured in this way.

Bending forming method: seamless elbow in the production of three methods are more commonly used, one method is called extension method, another method is called stamping method, the third roller method, there are 3-4 rollers, two fixed rollers, an adjustment roller, adjust the fixed roller distance, the finished pipe is bent.

Stamping method;Seamless elbow in the production process in the punch with a cone convex core tube end to expand to customer requirements of the size and shape.

Forging process production: seamless elbow in the production process with a section of the machine will be the end of the pipe or part of the extension, so that the outside diameter is reduced, commonly used forging machine has rotary, connecting rod, roller.

The above is the production process of the seamless elbow. According to the above content, the summary of the seamless elbow is briefly introduced. I believe that we have some understanding of the production process of the seamless elbow after the simple introduction of the company.

The 2021-5-25