Simmer system elbow
Straight tube through the intermediate frequency heating to achieve plastic deformation of the temperature, through the arm to limit the straight tube to form a predetermined arc of the elbow, the production process known as the simmer system elbow.
Forged flange is the best mechanical properties of a flange product, its raw materials are generally tube, and then after cutting and then continue to beat, to eliminate the ingot in the segregation, loose and other defects. Price and mechanical properties are higher than ordinary casting flange a grade.
Precision casting, also known as lost wax casting, its products are sophisticated, complex, close to the final shape of the parts, can be processed or rarely processed directly on the use of investment casting is a nearly net shape of the advanced process.
Machining refers to the process of changing the dimensions or performance of a workpiece by means of a mechanical device. According to the difference in processing methods can be divided into cutting and pressure processing.