Stainlss steel reducing hexagonal nipple is made by forging

　　The forging machine is used to exert pressure on the metal blank to stainlss steel reducing hexagonal nipple so as to obtain the processing method of forgings with certain mechanical properties, shape and size. By hammering the tube continuously, the original segregation, loosening, porosity and slag inclusion in the ingot are compacted and welded, the structure of the ingot becomes tighter, and the plasticity and mechanical properties of the metal are improved. Stainlss steel reducing hexagonal nipple mainly include forged flange, forged diameter pipe, forged tee, etc. The main materials of forged pipes are q235, q345, 16mn, 20, 35, 45, 40Cr, 12Cr1MoV, 30CrMo, 15CrMo, 20G, etc. Corresponding to the stainlss steel reducing hexagonal nipple is the casting pipe. The mechanical properties of the castings are lower than those of the forgings of the same material. The casting pipe melts the metal into the required liquid and pours it into the casting mould. After cooling, solidification and cleaning, the casting process with predetermined shape, size and performance can be obtained.