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Manufacturing method of stainless steel pipe

Shisha - Wasserpfeifen - Hookah Forum » Wasserpfeifen Bestandteile » Shisha Tabaksorten » Manufacturing method of stainless steel pipe » Hallo Gast [Anmelden|Registrieren]
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Message: | Verfasst: 01.08.2017 06:42
meishengchao meishengchao ist männlich

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Dabei seit: 21.07.2015
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According to the different production methods can be divided into hot-rolled tube, cold-rolled tube, cold-drawn tube, extrusion pipe. 1.1, hot-rolled stainless steel seamless pipe is generally produced in the automatic rolling mill unit.430 2b finish stainless steel sheet The solid tube is inspected and cleared of surface defects, cut into the required length, centered on the end face of the perforation of the tube, and then sent to the heating furnace for perforation. In the perforation at the same time continue to rotate and forward, in the roll and the role of the head, the tube gradually formed inside the cavity, said capillary.2mm to 20mm thickness stainless steel 430 plate And then sent to the automatic rolling mill to continue rolling. Finally, the whole machine is the whole wall thickness, the sizing machine to achieve the specifications. The use of continuous rolling mill production of hot-rolled seamless steel pipe is a more advanced method.Sgcc Electro ýýýýýýýgý ýýý'ýçýýgý ýýýýggýçgý ýýýgýýý'ý ýýýý ýýýý§ç'ýçgççýý ýýýýggý 1.2, if you want to get smaller and better quality seamless pipe, must use cold-rolled, cold drawn or a combination of the two methods. Cold rolling is usually carried out on a two-roll mill where the steel pipe is rolled in a ring-shaped bore formed by a variable cross-section round hole and a stationary tapered head. The cold drawing is usually carried out on a single chain or double chain type drawing machine of 0.5 to 100T.sus430 hairline stainless steel sheet



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