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Thick-walled stainless steel tube
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Name：Thick-walled stainless steel tube
Category：Thick-walled stainless steel tube
Describe：The stainless steel seamless pipe is a long strip of steel with a hollow section and no seams around it. According to different production methods, it can be divided into hot rolled pipe, cold rolled pipe, cold drawn pipe and extruded pipe.
Hotline：+86-189-3631-2209
E-mail：xumei@jhbxg99.com
The stainless steel seamless pipe is a long strip of steel with a hollow section and no seams around it.
According to different production methods, it can be divided into hot rolled pipe, cold rolled pipe, cold drawn pipe and extruded pipe.
Stainless steel seamless pipe manufacturing process:
1. Hot rolling (extrusion seamless steel pipe): round billet → heating → perforation → three-roll cross-rolling, continuous rolling or extrusion → pipe removal → sizing (or reducing diameter) → cooling → straightening → hydraulic test (or flaw detection) → mark → warehousing.
2. Cold drawn (rolled) seamless steel pipe: round tube blank → heating → perforation → head → annealing → pickling → oiling (copper plating) → multi-pass cold drawing (cold rolling) → blank tube → heat treatment → straightening →Hydraulic pressure test (inspection) → mark → storage.
Thick-walled stainless steel tubing is one of the seamless tubes.-
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