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公开(公告)号:US20010001219A1
公开(公告)日:2001-05-17
申请号:US09747000
申请日:2000-12-21
发明人: John Dawson
IPC分类号: F16L025/14
CPC分类号: F16L15/001 , E21B17/042 , Y10T29/13 , Y10T29/49428 , Y10T29/49995 , Y10T29/49996 , Y10T29/5185
摘要: An integral high strength threaded pipe connection formed on joints of plain-end pipe, and a method for manufacturing, wherein the ends of the joints are rough machined, swaged, and then finish machined, preferably but not necessarily, with only one chucking.
摘要翻译: 在普通管接头上形成的一体式高强度螺纹管接头及其制造方法,其中接头的端部被粗加工,锻造,然后仅用一次夹紧来精加工,优选但不必要。