The stainless steel seamless elbow is a stainless steel pipe fitting used at the turning of the pipeline. The following Licheng Steel Industry will introduce its immersion quenching process.
Wenzhou Licheng Steel Industry Co., Ltd. is a modern enterprise specializing in stainless steel pipes, pipe fittings and flange products. We have professional technical strength and advanced team management capabilities. Grades include: 304.304L.304H.321.321H.316.316L.317L.310S.347H and other pipe size range (6mm-580mm)*outer diameter (2mm-40mm)WT*4000-15000mm) length.
1. Immersion quenching and axial spraying of water in the steel pipe
This method has requirements for the length of the steel pipe. If the length exceeds the corresponding length, the quenching performance will not be very good.
2. Immersion and quenching, adding axial spraying and external spraying of water to the steel pipe
The structure of the quenching device in this method is relatively complicated, and if the control is not good, it is easy to cause the nozzle to be blocked by pollutants.
3. Dip and quench and spray water axially inside and outside the steel pipe
The device of this method is controlled by computer and has good quenching performance.