Patents by Inventor Xuegang XIONG

Xuegang XIONG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Continuous hot rolled coil for high collapse-resistant sew petroleum casing and manufacturing method thereof
    Patent number: 11466333
    Abstract: The invention discloses a continuous hot rolled coil for a high collapse-resistant SEW petroleum casing and a manufacturing method thereof, and belongs to the technical field of hot continuous rolling production. Provided is a continuous hot rolled coil for a high collapse-resistant SEW petroleum casing with low alloy element cost and excellent initial welding property, and a manufacturing method thereof. The production cost of the hot continuous rolled coil is lowered by reducing expensive alloy elements such as Mo and V therein, and strictly controlling the content components of chemical elements such as Cr, Mn and Ti.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: October 11, 2022
    Assignee: Pangang Group Panzhihua Iron & Steel Research Institute Co., Ltd.
    Inventors: Kaihua Zhang, Xiaoyu Ye, Xuegang Xiong, Yi Wang
  • CONTINUOUS HOT ROLLED COIL FOR HIGH COLLAPSE-RESISTANT SEW PETROLEUM CASING AND MANUFACTURING METHOD THEREOF
    Publication number: 20200399728
    Abstract: The invention discloses a continuous hot rolled coil for a high collapse-resistant SEW petroleum casing and a manufacturing method thereof, and belongs to the technical field of hot continuous rolling production. Provided is a continuous hot rolled coil for a high collapse-resistant SEW petroleum casing with low alloy element cost and excellent initial welding property, and a manufacturing method thereof. The production cost of the hot continuous rolled coil is lowered by reducing expensive alloy elements such as Mo and V therein, and strictly controlling the content components of chemical elements such as Cr, Mn and Ti.
    Type: Application
    Filed: June 20, 2018
    Publication date: December 24, 2020
    Inventors: Kaihua ZHANG, Xiaoyu YE, Xuegang XIONG, Yi WANG