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Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Zhanjiang Bao Steel Novel Building Material Tech, Shanghai Baotian New Building Materials and Univ South China Tech have submitted a patent application for grouting material prepared from steel slag as well as preparation method and application of grouting material. This invention was developed by Wang Lin, Z..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Hunan Constr Eng Group and Hunan Provincial Construction Tech Research Institute have submitted a patent application for steel frame-modular unit combined structure system based on L-shaped section. Zhang Mingliang, Chen Hao, Wang Jiangying, Shi Tuo, Chen Weichao and Tang Weijun developed the invention. Th..

Steel

  |  Thu 14 Oct 2021

Beijing, Oct. 14 -- Jiangsu Shagang Group, Jiangsu Shagang Inst Res Iron & Steel and Zhangjiagang Zhongmei Untra Thin Strip Tech have applied for Chinese patent for method for controlling edge cracking of strip steel through crystallization roller shape. Chen Aihua, Li Hualong, Shi Yixin, Zhou Dongsheng, Wu Rongzhou and Li Tingt..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Univ Hohai, Nanjing Hydraulic Res Inst, Nanjing R & D Tech Group and Hangzhou Beijing Hangzhou Canal Second Channel Construction Invest have applied for Chinese patent for erecting protection device for assembled high-precision steel support axial force meter and implementation method thereof. Song Dewei, Che..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Zhongtian Tech Group Marine Engineering and Jiangsu Zhongtian Technology have filed a patent application for steel pipe pile storage equipment. This invention was developed by Li Honglong, Shen Zhengming, Xue Chi, Zheng Wei and Shen Feng. The patent application number is CN202011149833 20201023. The patent..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Fujian Lugang Group and Zhongshui Haixia Group have filed a patent application for UHPC and stainless steel beam combined structure and construction method thereof. This invention was developed by Huang Jinxing, Huang Junpeng, Wang Qiaoyi and He Yiwei. The patent application number is CN202011265174 202011..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- CSSC Huangpu Wenchong Shipbuilding has applied for Chinese patent for large-pipe-diameter large-thickness high-strength steel cylinder welding process. Shao Dandan, Zhuo Zhenjian, Zhang Jijun, Chen Liqun and Yang Ting developed it. The patent application number is CN202011151667 20201023. The patent public..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Li Wankui's patent application for steel bar rust removal device. The patent application number is CN202011160772 20201027. The patent publication number is CN112296836 (A). International Patent Classification codes are B24B27/033, B24B41/00, B24B41/02,..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Zhaoqing Zhongcai Electromechanical Tech R&D's patent application for automatic steel plate edge cutting process with automatic feeding function. The patent application number is CN202011151060 20201024. The patent publication number is CN112296732 (A)...

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Guo Lingyan's patent application for machining system for manufacturing stainless steel burglary-resisting window. The patent application number is CN202011205259 20201102. The patent publication number is CN112296580 (A). International Patent Classific..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Tian Wenwen's patent application for steel plate drilling device for constructional engineering. The patent application number is CN202011214619 20201104. The patent publication number is CN112296388 (A). International Patent Classification codes are B2..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released China Metallurgical Construction Eng Group's patent application for steel bar sleeve grouting material containing copper tailing sand and proportion setting method of steel bar sleeve grouting material. This invention was developed by Ban Kecheng, Yu Li..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has released Gansu Jiu Steel Group Hongxing Iron & Steel's patent application for steel rail section insulation transformation method. This invention was developed by Yin Gang and Li Chunbao. The patent application number is CN20201134436 20200927. The patent pub..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has released Gansu Jiu Steel Group Hongxing Iron & Steel's patent application for non-electric furnace aluminum heating mode manganese alloying method for ultra-high manganese steel. This invention was developed by Yang Xinlong, Li Zhengang, Qin Junshan, Pan Jixiang..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has released Jiangsu Heyi Metal New Material Tech's patent application for high-strength high-speed steel material for a screw tap. This invention was developed by Shen Chenhui. The patent application number is CN201910673119 20190724. The patent publication numb..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has released Baosteel Special Steel Shaoguan's patent application for gear steel and refining method of austenite grain size of gear steel. This invention was developed by Liu Nianfu, Zhao Henan, Huang Zhuming, He Guo, Zhong Fan, Deng Xiangbin, Zhong Fanghua, Zhou C..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has released Guangdong Gaiteqi New Material Tech's patent application for prestressed galvanized steel pipe-concrete composite electric pole and preparation method thereof. This invention was developed by Liu Fucai, Xiao Min, Li Bin and Huang Heming. The patent a..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has released Zhong Saimei's patent application for steel bar binding device. The patent application number is CN202010890560 20200829. The patent publication number is CN112302348 (A). International Patent Classification code is E04G21/12. Cooperative Patent Classif..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has released China MCC5 Group Corp's patent application for guide device for lowering and positioning double-wall steel cofferdam. This invention was developed by Wang Yuan, Wang Tao and Xu Bojie. The patent application number is CN202011143732 20201023. The pate..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has released Binzhou Donghailong Piston's patent application for large-cylinder-diameter integrally-forged steel piston. This invention was developed by Zhang Weibin, Ji Jinyu and Liu Jianjun. The patent application number is CN202011356311 20201126. The patent p..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Huangshi Torch Tech Industrial's patent application for steel ladle manipulator. The invention was developed by Li Hongzhen. The patent application number is CN20201179277 20201010. The patent publication number is CN112296325 (A). International Pat..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Shenzhen Sawa Abrasives's patent application for stainless steel resin grinding wheel for nuclear power and preparation method thereof. The invention was developed by Li Kai, Wei Qiu and Weng Chaoyang. The patent application number is CN201910689601..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has published Electric Power Res Inst of State Grid Shandong Electric Power and State Grid Corp China's patent application for composite hollow interlayer concrete-filled steel tube pole and preparation method thereof. The invention was developed by Yan Fengjie, Li ..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has published Shougang Group's patent application for steel for non-welded wear-resistant component and preparation method thereof. The invention was developed by Guo Huimin, Pan Hui, Liu Yangchun, Liu Kun, Bai Fengxia, Liang Jiangtao and Zhang Xu. The patent app..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Li Jianqin has sought patent for surface cleaning device for stainless steel storage barrel machining. The patent application number is CN202011168753 20201028. The patent publication number is CN112296779 (A). International Patent Classification codes are B24B41/02, B24B41/04, B24B41/06, B24B47/12, B24B5/04,..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Zhangjiagang Dida Machinery has sought patent for double steel belts. This invention was developed by Zhu Qiang. The patent application number is CN202011120120 20201019. The patent publication number is CN112298955 (A). International Patent Classification codes are B65G15/00, B65G21/12, B65G37/00 and B65G..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Hebei Xmf Tools Group has sought patent for automatic steel seal machine special for diamond saw blade. This invention was developed by Zhang Congcong, Yu Huafeng, Liu Shengli, Ren Haixia, Gu Yanlong and Wang Can. The patent application number is CN202011309446 20201120. The patent publication number is CN..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has published China State Railway Group and China Railway Design's patent application for replaceable external steel shear key of segmental prefabricated assembled pier and construction method. The invention was developed by Sun Shuli, Bai Hongguo, Su Wei, Zhang Shu..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has published Guangdong Gaiteqi New Material Tech's patent application for non-prestressed galvanized steel pipe-concrete composite electric pole and preparation method thereof. The invention was developed by Liu Fucai, Xiao Min, Li Bin and Huang Heming. The pate..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has published Univ Foshan's patent application for anti-corrosion dampproof high-strength steel structure bracket. The invention was developed by Lu Hanwen, Zhao Bing, Chen Zhou, Chen Zepeng and Zhu Jian. The patent application number is CN202011158049 20201026. ..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has published Yangzhou Jinyangguang Casting's patent application for stainless steel handrail. The invention was developed by Ma Yundong. The patent application number is CN201910697695 20190730. The patent publication number is CN112302266 (A). International Pat..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has published Zhejiang Hanlin Building Design, Univ Nanjing Tech and Univ Guangxi's patent application for assembly type built-in corrugated steel plate reinforced concrete cross-shaped section component and construction process. The invention was developed by Wang ..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has published Univ South China Tech's patent application for assembled haunch support type top and bottom corner steel beam column connecting steel frame. The invention was developed by Pan Jianrong, Wang Peng, Chen Lei, Wang Zhan and Guo Zhuyi. The patent applic..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has published CCCC SHEC Chengdu City Construction Eng's patent application for method for erecting steel support under cover plate. The invention was developed by Jiao Honggang, Zhao Tianhao, Hua Xincheng, Liu Xing, Wang Hao, Yang Zenghui and He Zhengxin. The pat..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has published China Railway First Survey & Design Inst Group's patent application for subway station extension method and structure based on concrete-filled steel tube beam insertion method. The invention was developed by Xiang Liang, Wang Fei, Xiang Yang, Chen Jing..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has published CSSC Guijiang Shipbuilding's patent application for temporary steel wire connecting device. The invention was developed by Zhao Dajun, Huang Peibo, Gan Chao, Yuan Xiaoye and Ye Qiuna. The patent application number is CN202011340638 20201125. The pat..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Jiangsu Heyi Metal New Material Tech has sought patent for high-speed steel material for screw taps and preparation method of high-speed steel material. This invention was developed by Shen Chenhui. The patent application number is CN201910669931 20190724. The patent publication number is CN112301291 (A). ..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has received Jinpeng Energy Saving Tech's patent application for manufacturing method of colored stainless steel door and window profile. Liu Naizheng developed the invention. The patent application number is CN201910714840 20190802. The patent publication number..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has received Li Yongjian's patent application for steel part welding and fixing device for building construction. The patent application number is CN202011311443 20201120. The patent publication number is CN112296583 (A). International Patent Classification codes ar..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has received Jingshan Yilong Cast Steel's patent application for high-strength gear ring type steel casting defect welding repair device. Zeng Liping developed the invention. The patent application number is CN202011152324 20201026. The patent publication number ..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Yangzhou Jinyangguang Casting has sought patent for stainless steel door. This invention was developed by Ma Yundong. The patent application number is CN201910693828 20190730. The patent publication number is CN112302491 (A). International Patent Classification codes are A01M29/12, A01M29/34, E05F5/06, E06..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Pang Weixin has sought patent for steel structure for temporary supporting. The patent application number is CN202011191224 20201030. The patent publication number is CN112302371 (A). International Patent Classification codes are E04G25/00, E04G25/04, F16F15/023 and F16F15/067. Cooperative Patent Classificati..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Rizhao Elephant Housing Construction has sought patent for lateral-force-resistant damper and steel frame combined structure and manufacturing method thereof. This invention was developed by Ma Quantao, Zhou Xuhong, Liu Jiepeng and Xu Guang. The patent application number is CN202011129376 20201021. The pat..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Shandong Fangda Hangxiao Steel Structure Tech has sought patent for steel structure pre-assembling method. This invention was developed by Wang Guorong, Liu Jian, Fan Zongyong, Wang Yu, Li Kun, Shang Bin, Cao Longzhu, Zhang Jianwen and Bai Changyu. The patent application number is CN202011171494 20201028. ..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- CN Railway Siyuan Survey & Des has sought patent for prefabricated hollow concrete-filled steel tube supporting member, inner supporting system and construction method. This invention was developed by Ouyang Dong, Lei Chong, Liu Guobao, Li Chengliang, Zhao Chenyang, Zhang Jianming, Tai Jiazui and Li Hao. T..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- State Intellectual Property Office of China has received Hangzhou Hanfeng New Materials Tech's patent application for processing method of steel ladle lining refractory material. Du Jingying, Feng Xudong and Zhang Jianfen developed the invention. The patent application number is CN202011163313 20201027. Th..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Yancheng Yaen Tech has sought patent for stainless steel draught fan capable of conveniently adjusting air inlet volume. This invention was developed by Liu Liangju, Yang Qun, Xu Zhanchang, Wang Mingguo and Shi Xuekun. The patent application number is CN202011277265 20201116. The patent publication number ..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has received Nanjing Maohui Environmental Tech Development's patent application for steelmaking steel slag waste heat recycling system. Chen Mei and Zhang Tingting developed the invention. The patent application number is CN20201184507 20201012. The patent public..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has received Changshu Power Ind Resisting Alloy Casting's patent application for steel bonded carbide and preparation method and application thereof. Chen Yuxiang, Xiao Ping'An, Chen Huan and Pan Yuping developed the invention. The patent application number is CN..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has received Jiangsu Shagang Inst Res Iron & Steel and Jiangsu Shagang Group's patent application for prestressed steel strand, steel wire rod for prestressed steel strand and production method of steel wire rod. Ma Han and Li Jianhua developed the invention. The..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has received Shijiazhuang Iron & Steel's patent application for production method of hot-rolled round steel for annealing-free low-hardness spring. Liu Yi, Li Junhui, Zhou Yupeng, Zhao Zhengxi, Yu Bo, Yan Tongli, Chen Hongwei, Li Jie and Xu Jianxia developed the inv..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has received Wei Ran's patent application for high-hardness steel material and preparation method thereof. The patent application number is CN201910691629 20190729. The patent publication number is CN112301263 (A). International Patent Classification codes are C22C1..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has received Jiangsu Hubang Building Mat's patent application for assembly type steel wire mesh reinforced light partition wall batten. Yang Yongbo developed the invention. The patent application number is CN202011258161 20201112. The patent publication number is..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has received Univ Beijing Technology's patent application for assembly type steel structure special-shaped column frame structure system. Jiang Ziqin, Chen Xin, Li Xiangyuan, Wang Hanwen and Yan Tian developed the invention. The patent application number is CN202..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has received Qin Xirong's patent application for steel rail joint clamping plate. The patent application number is CN201910751124 20190802. The patent publication number is CN112301807 (A). International Patent Classification codes are E01B11/00, E01B11/44 and E01B1..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has received Wuxi Universal Steel Rope's patent application for steel wire rope strand deoiling device. Zhang Hao and Qi Kangfei developed the invention. The patent application number is CN202011205684 20201102. The patent publication number is CN112301775 (A). I..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- State Intellectual Property Office of China has received Yangzhou Jinyangguang Casting's patent application for stainless steel window. Ma Yundong developed the invention. The patent application number is CN201910693587 20190730. The patent publication number is CN112302511 (A). International Patent Classi..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Chongqing Bolixi Intelligent Tech has submitted a patent application for steel rail weld joint five-grinding-head profiling full-section grinding machine and grinding method. Wu Ming developed the invention. The patent application number is CN20201188962 20201013. The patent publication number is CN1122968..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Zhaoqing Zhongcai Electromechanical Tech R&D has submitted a patent application for automatic steel plate edge cutting machine with automatic feeding function. The patent application number is CN202011151071 20201024. The patent publication number is CN112296733 (A). International Patent Classification codes ..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Guangdong Gaiteqi New Material Tech has submitted a patent application for prestressed galvanized steel pipe-concrete composite electric pole and preparation method thereof. Liu Fucai, Xiao Min, Li Bin and Huang Heming developed the invention. The patent application number is CN20201117564 20200924. The pa..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Jiangsu Xiangsheng Heavy Ind has submitted a patent application for steel plate welding type marine anchor suitable for various substrates. This invention was developed by Xiao Jun, Peng Xingxiang, Li Qixiang and Wang Xiaodong. The patent application number is CN202011297839 20201119. The patent publicatio..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Xuzhou Chengrui Building Tech Institute has submitted a patent application for method for eliminating poor stability of hot-splashing steel slag aggregate through pickling stabilization, and cleaning system. This invention was developed by Ji Yongsheng, Xue Qi, Wu Mengzhen, Zhang Zhongzhe, Xu Zhishan, Ma Ming..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Luoyang Yuan Metal Structure has submitted a patent application for anti-deformation bed-jig for welded steel box girder deck plate and anti-deformation adjustment amount calculation method. Huang Kezheng, Zhu Jianluo, Zhao Jile, Di Yafei, Wen Zhenying, Liu Taotao, Ding Xinbao, Zheng Yangyang and Sun Wenfei d..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Li Ling has submitted a patent application for automatic welding device for steel structure i-shaped frame without dead angle. The patent application number is CN20201154296 20200930. The patent publication number is CN112296565 (A). International Patent Classification codes are B23K37/00, B23K37/02 and B23K3..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Panzhihua Iron & Steel Res Inst Pangang Group has submitted a patent application for pearlite steel rail with high yield ratio and preparation method of pearlite steel rail. This invention was developed by Li Ruoxi, Deng Yong, Yuan Jun and Yang Dawei. The patent application number is CN202011127873 2020101..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Panzhihua Iron & Steel Res Inst Pangang Group has submitted a patent application for steel rail with delayed fracture resistance and preparation method thereof. Yang Dawei, Deng Yong, Zou Ming and Chen Chongmu developed the invention. The patent application number is CN20201192028 20201013. The patent publ..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Jiangsu Wujin Stainless Steel Pipe Group has submitted a patent application for automatic control stainless steel tank type circulating closed pickling system. This invention was developed by Gao Hong, Zhai Lili, Shen Weiqiang, Chang Chun, Zhu Guoliang, Gao Jiangjun and Chen Zemin. The patent application n..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Shanghai Xingyu Ecosil Surface Mat has submitted a patent application for chromium-free passivation composite used for galvanized steel and capable of being dried at medium and low temperatures and preparing and using methods thereof. This invention was developed by Lu Haitao, Zhu Hongfan, Zhu Danqing, Yu Wei..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Changzhou Pujiang Staineless Steel Pipe has submitted a patent application for ultra-long seamless stainless steel pipe machining method. Lu Jingxin, Chen Xiaoyi and Yang Xiaohui developed the invention. The patent application number is CN202011276044 20201116. The patent publication number is CN112301288 ..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Maanshan Iron & Steel has submitted a patent application for hot-rolled h-shaped steel for buckling restrained brace and production process. This invention was developed by Huang Qi, Wu Baoqiao, Wu Meizhuang, Zhang Weibin, Zhang Wenman, Wang Jie, Chen Hui, Xing Jun, Xia Meng, Yan Jingcheng, Ding Zhaohui, Peng..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Panzhihua Iron & Steel Res Inst Pangang Group has submitted a patent application for micro-titanium hypereutectoid steel rail and preparation method thereof. This invention was developed by Yuan Jun, Zou Ming, Deng Yong and Chen Chongmu. The patent application number is CN20201184079 20201012. The patent p..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Shenzhen Qiaobo Design Res Institute has submitted a patent application for double-deck steel truss pc composite structure bridge and construction method thereof. Li Yong, Huang Ruichan, Liu Nianqin, Li Min, Ma Liping and Wen Jianbo developed the invention. The patent application number is CN202011239133 2..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- China Third Metallurgical Group has submitted a patent application for steel waist beam structure and construction method thereof. Zhang Xueming, Wang Hongyu, Guan Peilong and Zhao Qiang developed the invention. The patent application number is CN202011179599 20201029. The patent publication number is CN11..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Changsha Kaihu Equipment has submitted a patent application for high-speed dismantling equipment for urban underground pipe gallery steel sheet piles. The patent application number is CN202011158287 20201026. The patent publication number is CN112302016 (A). International Patent Classification code is E02D9/0..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Guangdong Polytechnic Water Resources & Electric Eng Guangdong Water Resources & Electric Pow has submitted a patent application for wharf steel trestle and embankment crossing method thereof. This invention was developed by Yuan Yimei. The patent application number is CN202011327504 20201124. The patent p..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Zhejiang Southeast Spaceframe has submitted a patent application for hinge support and steel tie rod combined joint and fabricating method thereof. Zhou Guangen, Zhou Lina, Li Zhishuo and Xu Qi developed the invention. The patent application number is CN202011230300 20201106. The patent publication number ..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- No. 63926 Unit PLA has submitted a patent application for h-shaped steel column adjusting method. This invention was developed by Zhang Wenwei, Fang Zheli, Wang Xi, Yang Yang, Gong Wenshuai and Shi Dongbo. The patent application number is CN202011182909 20201029. The patent publication number is CN11230225..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Fujian Erjian Arch Construction Group has submitted a patent application for steel truss structure transverse glass rib system curtain wall and construction method thereof. This invention was developed by Yu Hong, Huang Yuesen, Liu Xiaoguang, Bao Danyu and Zhang Shiming. The patent application number is CN..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- CCCC Fourth Highway Engineering has submitted a patent application for sleeve-free pier head steel bar indirect lap joint fabricated green wall and manufacturing method. This invention was developed by Zhang Kesheng, Liu Wenchao and Liu Yufeng. The patent application number is CN202010970070 20200916. The ..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Rizhao Elephant Housing Construction has submitted a patent application for steel and precast concrete combined structure and manufacturing method thereof. This invention was developed by Ma Quantao, Zhou Xuhong, Liu Jiepeng and Xu Guang. The patent application number is CN202011129377 20201021. The patent..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- 7th Eng Co Ltd, MBEC has submitted a patent application for steel pipe pile scouring or silting state measuring device and measuring method. Han Guoqing, Du Cao, Fang Jun, Li Shizhan, Mei Xiaoyan, Xiao Genying, Yang Wei, Huang Miao, Hu Kai, Wang Jun, You Huiyong, Wang Zhuang and Wen Xiaodong developed the inv..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Zhang Zhijie has submitted a patent application for combined polyurethane color steel plate connecting device. The patent application number is CN202011273259 20201114. The patent publication number is CN112303072 (A). International Patent Classification code is F16B5/00. Cooperative Patent Classification cod..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Sanfeng Pipe Ind has applied for Chinese patent for steel pipe inner wall frosting rust removal device. Wang Feng, Lin Chuancheng and Sun Lulu developed it. The patent application number is CN202011212001 20201103. The patent publication number is CN112296838 (A). International Patent Classification codes ..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Baoji Yuzhe Industrial Tech has applied for Chinese patent for grinding method of steel pipe end spiral weld grinding robot. Yuan Xiaohong, Zhang Jinyu, Li Hongjun, Wang Xiangyang and He Xiangdong developed it. The patent application number is CN202011144907 20201023. The patent publication number is CN112..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Qingdao Diangang Color Steel Plate has applied for Chinese patent for steel plate film pasting device and using method thereof. Jia Shizhen and Bao Yu developed it. The patent application number is CN202010984151 20200918. The patent publication number is CN112298702 (A). International Patent Classificatio..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Li Daohai has applied for Chinese patent for purging degreasing device for cold-rolled seamless stainless steel tube. The patent application number is CN202011199345 20201101. The patent publication number is CN112301358 (A). International Patent Classification codes are B08B1/00, B08B3/08, B08B3/10 and C23G3..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Jiangsu Heyi Metal New Material Tech has applied for Chinese patent for preparation method of high-speed steel screw tap. Shen Chenhui developed it. The patent application number is CN201910669910 20190724. The patent publication number is CN112301294 (A). International Patent Classification codes are C21D..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Panzhihua Iron & Steel Res Inst Pangang Group has applied for Chinese patent for microalloy hypereutectoid steel rail and preparation method thereof. Yuan Jun, Zou Ming, Deng Yong and Li Ruoxi developed it. The patent application number is CN20201184641 20201012. The patent publication number is CN11230127..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Wei Ran has applied for Chinese patent for high-freezing-resistance steel material and preparation method thereof. The patent application number is CN201910691631 20190729. The patent publication number is CN112301270 (A). International Patent Classification codes are C22C33/04, C22C38/02, C22C38/04 and C22C3..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Shanghai Kings Tech Automation Tech has applied for Chinese patent for steel pipe quenching front end clamping mechanism. Fu Zhisen, Zhang Shunguan, Zhou Dongjing and Deng Jinlong developed it. The patent application number is CN202011416592 20201207. The patent publication number is CN112301206 (A). Inter..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Qinghai Branch China Petroleum Eng & Construction has applied for Chinese patent for steel structure house floor plate structure. Ye Dong developed it. The patent application number is CN202011147346 20201023. The patent publication number is CN112302230 (A). International Patent Classification codes are E..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Univ Wuhan Science & Tech has applied for Chinese patent for joint structure of h-shaped steel beam concrete filled steel tubular column. Xu Chengxiang and Hu Hongyun developed it. The patent application number is CN202011245822 20201110. The patent publication number is CN112302190 (A). International Pate..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Nanjing Communication Eng has applied for Chinese patent for steel box girder positioning device and steel box girder construction method for large-span bridge. Xie Jiutian, Zhu Xiaofeng, Liang Lei and He Ling developed it. The patent application number is CN202011130234 20201021. The patent publication nu..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Univ Hunan has applied for Chinese patent for profile steel-thin steel plate-UHPC composite board and bridge deck. Shao Xudong, Li Yuqi and Cao Junhui developed it. The patent application number is CN202011143274 20201023. The patent publication number is CN112301886 (A). International Patent Classificatio..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Liu Dandan has filed a patent application for stainless steel pipe machining device. The patent application number is CN202011118734 20201019. The patent publication number is CN112296777 (A). International Patent Classification codes are B01D46/00, B01D46/10, B24B41/06, B24B47/00, B24B47/12, B24B47/16, B24B5..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Shandong Taishan Steel Group has filed a patent application for method for prolonging service life of 400-series stainless steel continuous casting submersed nozzle. This invention was developed by Zhao Gang, Wu Ronggang, Jiao Yushui, Qiao Chungang, Yin Qimin, Li Feng, Ai Jian, Xu Guixing and Zhang Zhenqiang...

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Zhejiang Changxing Hengyi Machinery Tech has filed a patent application for steel wire derusting machine. This invention was developed by Teng Bing. The patent application number is CN201910681530 20190726. The patent publication number is CN112296833 (A). International Patent Classification codes are B24B..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- Wang Shujuan has filed a patent application for steel lifting device and controllable electromagnetic grabbing and transporting equipment. The patent application number is CN202011311413 20201120. The patent publication number is CN112299265 (A). International Patent Classification codes are B66C1/06, B66C23/..

Steel

  |  Fri 15 Oct 2021

Beijing, Oct. 15 -- China First Metallurgical Group has filed a patent application for auxiliary device for hoisting cantilever steel truss and using method. This invention was developed by Deng Shihang and Guo Hui. The patent application number is CN202011155182 20201026. The patent publication number is CN112299249 (A). Int..

Steel

  |  Sat 16 Oct 2021

Beijing, Oct. 16 -- Shandong Iron & Steel has filed a patent application for thermomechanical treatment method for preparing rare earth bearing steel. This invention was developed by Shao Zhengwei, Xu Rongchang, Liu Chengbao, He Yi, Wang Yi, Sun Zonghui, Han Jie, Wu Mingyang, Liu Zhigang, Sun Genling and Tian Chao. The patent..
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