Manufacturing method of stainless steel pipe

Posted by Wangkiky Wangkiky over 6 months ago

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.[url=http://stainlesssteelprices.com/steel-products/1144.html]201 202 304 stainless steel welded tube[/url] 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.[url=http://sheetstainlesssteel.com/stainless-steel/6358.html]316l super thin 0.4mm thick stainless steel coil[/url] 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.[url=http://stainlesssteelcoilprice.com/steel-products/985.html]������ѧ� ��֧ߧ� ���֧�ا֧ߧ� �ڧ� �ߧ֧�اѧӧ֧��֧� ���ѧݧ� AISI201[/url] 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.[url=http://steelsheetprices.com/steel-coil/7989.html]ASTM302 Stainless Steel Plate Wholesale[/url]