Wen Li Cheng Steel Co., Ltd. is a modern enterprise specializing in the production of stainless steel pipes, pipe fittings, and flange products. We have professional technical strength and advanced team management skills. Brands include: 304.304L.304H.321.321H.316.316L.317L.310S.347H, etc. Pipe size range (6mm-580mm) * outer diameter (2mm-40mm) WT * 4000-15000mm) length.
Do you know what causes cracks in stainless steel seamless elbows during use? Li Cheng will give you the answer below.
The main causes of surface cracks in stainless steel seamless elbows are:
1. Raw material factors
Inferior quality tube blanks will cause internal and external warping, scarring and cracks.
2.Temperature factor
An important process in the production of stainless steel seamless elbows is heating. Poor heating can lead to warping of the skin and so on.
3. Equipment factors
Each equipment component that comes out of the furnace will affect the final quality of the pipe fittings. For example, scratches on the equipment components will cause warping and dents; failure to enter the punching machine will cause the head of the tube blank to be exposed to water, making it difficult to bite in or the head to be indented. Warped skin.
4. Process issues
Process problems include adjustment problems, equipment failure problems, and pipe quality problems caused by wear and tear of process components.