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Pipe
| Sat 17 May 2025
Beijing, May 17 -- Wuhan Haolifeng Machinery Co Ltd has been awarded a patent for semicircular pipe bending device. This invention was developed by Wei Tao.
The patent application number is CN202420964304U 20240507. The patent publication number is CN222385689 (U). International Patent Classification code is B21D7/02.
Sta..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Wuxi Haolang Prec Machinery Co Ltd has obtained a patent for etching liquid supply pipe structure. This invention was developed by Liu Sichao.
The patent application number is CN20242149316U 20240515. The patent publication number is CN222395880 (U). International Patent Classification codes are B01D29/05, ..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- China Railway Engineering Equipment Group has been awarded a patent for slurry pipe extending device. This invention was developed by Bai Lin, Liu Yang, Zhang Yonghui, Wu Jiayi, Liao Zhaojin and Fu Chao.
The patent application number is CN202420418623U 20240305. The patent publication number is CN222391390 ..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- The Second Xiangya Hospital of Central South University has been granted a patent for pasting film for insulin pump pipe. Tan Yaqiong, Zhang Zhe, Xu Rong, Jiang Kunfang and Luo Chenshuang developed the invention.
The patent application number is CN20242161663U 20240516. The patent publication number is CN2223..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Hubei Jingsheng Mech Equipment Manufacturing Co Ltd has received a patent for high-sealing-performance straight-through bell jar valve for horizontal pipeline. This invention was developed by Xiao Anjun, Lu Zhou and Hu Jixiong.
The patent application number is CN202420509784U 20240315. The patent publicatio..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Chizhou Fengda Metal Casting Co Ltd has been granted a patent for anti-blocking pipeline valve body. Wang Hong developed the invention.
The patent application number is CN202420499801U 20240315. The patent publication number is CN222392055 (U). International Patent Classification codes are B01D35/02 and F16..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Li Shuai for gas safety valve for gas pipe network. The patent application number is CN202420333118U 20240222. The patent publication number is CN222392054 (U). International Patent Classification codes are F16K27/00, F16K27/12, F16L23/036 and..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Chinese Patent for check valve of radiation-proof exhaust pipeline system has been issued to China 22MCC Group Corporation and The 1st Construction Co Ltd Of 22MCC Group. This invention was developed by Liu Enchao, Wang Bo, Hu Bin and Bu Wenjun.
The patent application number is CN202420596440U 20240326. The..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Liangshan Mining Industry Co Ltd for blind plate valve for high-temperature acid flue gas pipeline. Li Zhihui, Zhang Jie, Fu Guiren, Tang Yurong, Wang Dengwei, Zhou Qunxian, Zhang Congxiao, Chen Longping, Wu Fawei, Wu Chaogang, Wang Yangyang, ..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Hubei Jingsheng Mech Equipment Manufacturing Co Ltd has secured a patent on synchronous double-shaft butterfly valve for opening and closing vertical pipeline. Xiao Anjun, Lu Zhou and Hu Jixiong developed the invention.
The patent application number is CN202420509630U 20240315. The patent publication number..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- OCG Valve Co Ltd has obtained a patent for corrugated pipe stop valve. This invention was developed by Chen Gang, Wu Dehe, Jia Wei, Xu Jiamao and Liu Yang.
The patent application number is CN20242173617U 20240516. The patent publication number is CN222391962 (U). International Patent Classification codes ar..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Chinese Patent for sealing cover plate for pipeline argon arc welding has been issued to Yigetong Engineering Tech Jiangsu Co Ltd. This invention was developed by Huang Shuai.
The patent application number is CN202421131469U 20240522. The patent publication number is CN222386099 (U). International Patent Cl..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Shandong Shengli Steel Pipe Co Ltd has been awarded a patent for welding flux conveying device for internal welding of spiral seam submerged arc welding steel pipe. This invention was developed by Shi Guangyao, Zheng Zhaojun, Wu Peilong, Zhu Xu, Yao Jinyan, Sun Hailan and Liu Hongxia.
The patent application..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Shenyang Fortune Precision Equipment has been granted a patent for ultra-clean steel pipe inner and outer chamfering device. Zhao Chuang developed the invention.
The patent application number is CN202421497175U 20240627. The patent publication number is CN222386069 (U). International Patent Classification cod..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Jinan Bodor Laser has obtained a patent for pipe positioning device of pipe cutting machine. This invention was developed by Li Liang, Liu Ziwen, Bi Zijian, Yao Jilu and Guo Fangjia.
The patent application number is CN20242160860U 20240515. The patent publication number is CN222386064 (U). International Paten..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Anhui Zhongshu Home Furnishing Co Ltd for pipe corner cutting equipment for furniture production. Cheng Lin developed the invention.
The patent application number is CN202420919764U 20240429. The patent publication number is CN222386063 (U)..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Tianjin Huayou Pipeline Tech Co Ltd has been granted a patent for spiral pipe machining device with protection function. This invention was developed by Han Lei.
The patent application number is CN202420478152U 20240313. The patent publication number is CN222386060 (U). International Patent Classification c..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Tianjin Huayou Pipeline Tech Co Ltd has received a patent for spiral pipe machining operation table convenient to clean. This invention was developed by Lyu Junze.
The patent application number is CN202420478134U 20240313. The patent publication number is CN222386059 (U). International Patent Classification..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Nanzhu Building Mat Guangzhou Co Ltd has obtained a patent for pipe pile cutting device. This invention was developed by Wang Zhifeng.
The patent application number is CN20242154130U 20240515. The patent publication number is CN222386056 (U). International Patent Classification codes are B23D59/00 and B23Q3..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Shanghai Gegang Pipeline System Co Ltd has been granted a patent for planetary pipe cutting machine. This invention was developed by Cao Ping.
The patent application number is CN202421193411U 20240529. The patent publication number is CN222386041 (U). International Patent Classification codes are B23D45/12,..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Tianhao Electric Power Tech Jiangsu Co Ltd has obtained a patent for electric power pipe cutting device. This invention was developed by Li Dengying, Shi Peixiang, Tian Yinxia, Ge Tong and Li Guanglian.
The patent application number is CN20242139697U 20240514. The patent publication number is CN222386028 (U..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Jiaxing Hengyue Machinery Tech Co Ltd for fixing device of pipe cutting machine. Chen Xiujun developed the invention.
The patent application number is CN202420726777U 20240409. The patent publication number is CN222386025 (U). International..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Shandong Ourui Laser Tech Co Ltd has been granted a patent for improved pipe beveling machine. Zhou Changhe developed the invention.
The patent application number is CN202420972499U 20240507. The patent publication number is CN222386014 (U). International Patent Classification codes are B23D21/04, B23D33/00..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Pentair Water Treat Hangzhou Co Ltd has been awarded a patent for cutting device for condenser pipe machining. This invention was developed by Chen Chu.
The patent application number is CN202422926030U 20241129. The patent publication number is CN222386013 (U). International Patent Classification codes are ..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Yantai Keda CNC Equipment Co Ltd has been awarded a patent for numerical control cutting and beveling machine tool for pipes. This invention was developed by Liu Shuai, Cao Caixia, Ai Xiaolan and Liu Bang.
The patent application number is CN202421491146U 20240627. The patent publication number is CN22238601..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Liaocheng Dongchangfu Caiyuan Machinery Parts Co Ltd for novel exhaust pipeline system for single crystal furnace. Du Qunchao and Li Zhihua developed the invention.
The patent application number is CN202420895752U 20240425. The patent publi..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Chinese Patent for round pipe cutting table has been issued to Hefei Shunhong Intelligent Tech Co Ltd. This invention was developed by Hu Lianping and Yao Chenglong.
The patent application number is CN20242158148U 20240515. The patent publication number is CN222386008 (U). International Patent Classificatio..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Hubei Chufeng Hydropower Eng Co Ltd has secured a patent on water conservancy pipeline cutting device. Wang Zhongyuan and Wang Wenjie developed the invention.
The patent application number is CN202420692430U 20240407. The patent publication number is CN222386007 (U). International Patent Classification code..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Foshan Sanying Keyuan Tech Co Ltd for novel blank pipe cutting device. Liang Richeng, Gan Jingsen and Qiu Helin developed the invention.
The patent application number is CN202420333046U 20240222. The patent publication number is CN222386006..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Shandong Juncheng Green Energy Material Tech Co Ltd for cutting device for metal pipe production. Li Shenyu, Gao Decai, Zhang Hua and Zhang Yun developed the invention.
The patent application number is CN202323360978U 20231211. The patent p..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Songyang Baofeng Prec Clean Pipe Co Ltd has been awarded a patent for full-automatic coil pipe degreasing and cleaning equipment. This invention was developed by Xiang Guangze.
The patent application number is CN202421207976U 20240530. The patent publication number is CN222389925 (U). International Patent C..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Dashiqiao Shihong Pipe Ind Co Ltd has been granted a patent for drying and cooling device for polyethylene outer protection pipe production. Ding Xinzeng developed the invention.
The patent application number is CN20242138444U 20240514. The patent publication number is CN222387436 (U). International Patent ..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Yunnan Yihua Pipeline Tech Co Ltd has been awarded a patent for steel belt unwinding device for steel belt corrugated pipe production. This invention was developed by Chen Fuqiang, Zhao Bo, Du Yuyang, He Shijia, Zhao Liang, Zhao Can, Yu Zhenyong, Ji Quanyou and Zeng Lichun.
The patent application number is ..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Hebei Aonaida Tech Co Ltd for calendaring, forming and defoaming device for corrosion-resistant steel pipe. Gao Weike developed the invention.
The patent application number is CN202421275674U 20240605. The patent publication number is CN222..
Pipe
| Sat 17 May 2025
Beijing, May 17 -- Xiangyang Xiangzhou District Water Conservancy and Hydropower Construction Eng Department has received a patent for water conservancy pipeline cutting equipment. This invention was developed by Zhang Chengguo, Cheng Meng, Zeng Li, Shao Fu, Kou Dehui, Jia Xiaohong and Zhou Yang.
The patent application number..
Pipe
| Fri 16 May 2025
London, May 16 -- Geoff Hopkins, Geoff Quinton and Matthew Mcdonnell have submitted a patent application for a pipe lining apparatus and method. The patent application number is GB20240002475 20240221. The patent publication number is GB2635244 (A). International Patent Classification codes are F16L55/165 and F16L55/18. Cooperat..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Chinese Patent for water pipe connecting device of watering cart has been issued to Cheng Cheng. The patent application number is CN202420422204U 20240305. The patent publication number is CN222392251 (U). International Patent Classification code is F16L25/06.
According to the abstract released by the Stat..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Chinese Patent for ventilation pipeline with detachable structure has been issued to Anhui Zhenwangjia New Material Tech Co Ltd. This invention was developed by Xu Jimin and Ye Shuang.
The patent application number is CN202420899789U 20240428. The patent publication number is CN222392250 (U). International ..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Shandong Guozhu Pipeline Tech Co Ltd has been awarded a patent for steel pipe joint for plastic coating of metal pipeline. This invention was developed by Wang Xie, Xiao Hejun, Wang Jun and Dai Zixiong.
The patent application number is CN20242182933U 20240517. The patent publication number is CN222392241 (U..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Chinese Patent for stainless steel pipe flange joint has been issued to Hefei Zhishun Fluid Tech Co Ltd. This invention was developed by Du Jun.
The patent application number is CN202421100923U 20240520. The patent publication number is CN222392237 (U). International Patent Classification codes are F16L23/0..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Minglian Electromechanical Tech Co Ltd for air connecting pipe convenient and fast to disassemble and used for boiler. Jiang Chen developed the invention.
The patent application number is CN202420989323U 20240508. The patent publica..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Zhejiang Jinuo Tech Co Ltd has been awarded a patent for anti-blocking sewage discharge corrugated pipe. This invention was developed by Ying Yangnyu, Jiang Lei, Yu Miao, Chen Shizhong and Jiang Gan.
The patent application number is CN202421441473U 20240622. The patent publication number is CN222392235 (U)...
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Yunnan Gaochangan Civil Air Defense Equipment Co Ltd has been granted a patent for protective device for civil air defense water supply and drainage pipeline. Luo Bin, Zhou Yun, Liu Pingfei and Li Zhengjia developed the invention.
The patent application number is CN202421315537U 20240611. The patent publica..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Guoneng Fuquan Power Generation Co Ltd has been granted a patent for anti-falling fixing clamping piece for high-pressure oil pipeline connector. This invention was developed by Shao Wenjun, Zhang Ling and Lee Chang-gook.
The patent application number is CN202421232381U 20240531. The patent publication numb..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Qingdao Elink Construction Group has received a patent for leak-proof pipeline connecting structure. This invention was developed by Huang Ziyu, Li Jing, Gou Huanbao, Li Jie, Li Lei and Xu Quanming.
The patent application number is CN202420469557U 20240312. The patent publication number is CN222392228 (U). In..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Sichuan Longhao Mech and Electrical Equipment Co Ltd for shunt pipe for refrigerant configuration. Xiang Junhua developed the invention.
The patent application number is CN202421457396U 20240625. The patent publication number is CN222392226..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Shandong Huhai Construction Project Man Co Ltd has received a patent for hydraulic engineering pipeline connecting device. This invention was developed by Xia Yuchao and Wang Huazhao.
The patent application number is CN202421300714U 20240607. The patent publication number is CN222392223 (U). International P..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Ningbo Kangdi Hydraulics Co Ltd has been awarded a patent for hydraulic pipe joint locking mechanism convenient to assemble and disassemble. This invention was developed by Chen Dong and He Bo.
The patent application number is CN202421201934U 20240529. The patent publication number is CN222392222 (U). Inter..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Weifang Shihua Natural Gas Co Ltd for gas pipeline connecting device. Wang Xinyu, Zhang Baowei, Zhou Xiang, Zhao Sen and Zhang Qiang developed the invention.
The patent application number is CN202420386217U 20240229. The patent publication ..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Tianjin Shunfengyuan Steel Pipe Mfg Co Ltd has been awarded a patent for quick connecting device for plastic-coated steel pipe. This invention was developed by Yu Zhenxiang.
The patent application number is CN202421427642U 20240621. The patent publication number is CN222392219 (U). International Patent Clas..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Shandong Lukang Electrical and Mech Engineering Co Ltd has received a patent for sterile room clean pipeline convenient to connect. This invention was developed by Li Shuli, Sun Tongchao, Zhou Hao and Liu Jiandong.
The patent application number is CN202421272826U 20240605. The patent publication number is C..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Shandong Gold Drill Metal Products Co Ltd for clamp type connector for mine filling pipeline. Wang Cunbao, Li Fukai, Gou Yifan and Wang Jiawei developed the invention.
The patent application number is CN202421242759U 20240603. The patent pu..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Shengli Oilfield Dongfang Pengda Non Metal Mat Product Co Ltd for ecological antibacterial polyethylene composite pipe. Zhao Dong, Shao Guangguo, Liu Lukang and Ji Xiaoxiao developed the invention.
The patent application number is CN2024206..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Heilongjiang Water Resources and Hydropower Group Filling and Filling Eng Co Ltd has been granted a patent for socket and spigot joint type pipeline and pipeline sealing structure used in water conservancy project. This invention was developed by Fu Xueshuang, Xing Yunbo, Qi Yingying, Zhang Huakang and Wang Zi..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Shandong Chuangsuo Intelligent Tech Co Ltd for anti-static oil and gas conveying pipeline. Zhang Linbo and Yuan Liuyang developed the invention.
The patent application number is CN202423129135U 20241218. The patent publication number is CN2..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Hengshui Hongxin Water Conservancy Mining Machinery for plastic-coated steel pipe with supporting device. Liu Hong, Sun Zhilan, Sun Zhiyong and Sun Zongzhuang developed the invention.
The patent application number is CN202420487350U 20240313...
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Lu Nan has obtained a patent for heat distribution pipeline. The patent application number is CN20242136204U 20240513. The patent publication number is CN222392202 (U). International Patent Classification codes are F16L15/04, F16L58/10 and F16L59/02.
State Intellectual Property Office of China has released..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Shanghai Pudong Engineering Construction Man Co Ltd has obtained a patent for connecting device for pipes. This invention was developed by Dai Feng, Yuan Qingfeng and Luo Pan.
The patent application number is CN202421265434U 20240604. The patent publication number is CN222392199 (U). International Patent Cl..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Zhongyi Fujian Construction Dev Co Ltd for carbon steel pipe fitting connector. Zhou Wu developed the invention.
The patent application number is CN202421344989U 20240613. The patent publication number is CN222392198 (U). International Pate..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Aerosun Corporation has obtained a patent for pressure-resistant metal hose. This invention was developed by Li Shuang, Gu Weihua and Shen Lei.
The patent application number is CN202421467053U 20240625. The patent publication number is CN222392197 (U). International Patent Classification codes are F16L11/15, ..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Henan Longchang Pipe Ind Co Ltd for multi-support compression-resistant w-shaped steel belt reinforced corrugated pipe. Yang Xianlong developed the invention.
The patent application number is CN20242169234U 20240516. The patent publication ..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Taizhou Luqiao Yonghang Pipe Ind Co Ltd for spraying hose with reinforced woven structure. He Xiantong and He Xiaoxuan developed the invention.
The patent application number is CN202420820754U 20240419. The patent publication number is CN22..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Ningbo Kingsui Rubber & Plastic Co Ltd for pressure-resistant and water-resistant fire hose. Hu Jie, Bao Weijiang, Lin Yaochun, Peng Runying and Tang Liqing developed the invention.
The patent application number is CN202421336192U 20240612...
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Anhui Wanfang Pipe Ind Group Co Ltd has been granted a patent for high-density polyethylene (hdpe) winding structure wall pipe. Fang Zihui, Wu Cunze, Gan Shiming and Bang Gyu-min developed the invention.
The patent application number is CN202421331972U 20240612. The patent publication number is CN222392187 ..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Anhui Wanfang Pipe Ind Group Co Ltd has been granted a patent for hdpe winding pipe. Hu Limei, Bang Gyu-min, Wu Cunze and Gan Shiming developed the invention.
The patent application number is CN202421331965U 20240612. The patent publication number is CN222392186 (U). International Patent Classification code..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Henan Jinquan Plastic Ind Co Ltd has received a patent for high-strength plate strip profile for winding drainage pipe. This invention was developed by Dong Zhiwei and Yan Lijun.
The patent application number is CN202421290682U 20240606. The patent publication number is CN222392185 (U). International Patent..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Hunan Zhenhui Pipe Ind Co Ltd has secured a patent on socket and spigot joint type multi-layer pipe with corrosion-resistant metal lining. Xiao Hefei, Yin Xiwei, Luo Can, Zhang Xin'ai and Luo Anming developed the invention.
The patent application number is CN202423218726U 20241226. The patent publication nu..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Henan Jinquan Plastic Ind Co Ltd has been granted a patent for steel-plastic composite pipe fitting with antibacterial and antiskid functions. Dong Zhiwei and Yan Lijun developed the invention.
The patent application number is CN202421290694U 20240606. The patent publication number is CN222392183 (U). Inter..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Sichuan Hongtu Tianchen Tech Co Ltd has obtained a patent for mpo modified polyolefin vertical rib hole net steel-plastic composite reinforced pipe. This invention was developed by Liang Tianxiong.
The patent application number is CN202420457956U 20240311. The patent publication number is CN222392182 (U). I..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Sichuan Qiangu Pipeline Tech Co Ltd has received a patent for double-reinforced steel skeleton composite pipe. This invention was developed by Yu Yunliang and Chen Zilin.
The patent application number is CN202421335229U 20240613. The patent publication number is CN222392181 (U). International Patent Classif..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Qingdao Tainuoke Rubber Co Ltd has received a patent for wear-resistant high-pressure oil pipe. This invention was developed by Zhang Weiguo and Zhang Yuying.
The patent application number is CN202421296901U 20240607. The patent publication number is CN222392179 (U). International Patent Classification code..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Sichuan Taixin Ind Development Co Ltd has received a patent for gas barrier structure of rtp pipe. This invention was developed by Li Xinghu, Li Bin and Zhang Shixiao.
The patent application number is CN20242184122U 20240517. The patent publication number is CN222392178 (U). International Patent Classificat..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Cao Yanqing for corrosion-resistant buried steel pipe for saline-alkali soil. Zhang Misheng, Cheng Jun and Deng Zhiyong developed the invention.
The patent application number is CN202420880780U 20240426. The patent publication number is CN2..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Hubei Hongxu New Material Tech Co Ltd for sound insulation pe pipe. Gao Huilin developed the invention.
The patent application number is CN202421279344U 20240605. The patent publication number is CN222392176 (U). International Patent Classi..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Zhejiang Mingfeng Pipeline Equipment Co Ltd has been granted a patent for high-smoothness and high-performance composite stainless steel pipe. This invention was developed by Shao Qihao.
The patent application number is CN20242181290U 20240517. The patent publication number is CN222392175 (U). International..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Wuhan Petrochemical Eng Co Ltd has received a patent for air safety valve pipeline support. This invention was developed by Zhang Liping, Li Yichan, Liu Jiali and Li Xue.
The patent application number is CN202421232190U 20240531. The patent publication number is CN222392171 (U). International Patent Classif..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Shanxi Jinmei Group Qinxiu Coal Industry has obtained a patent for adjustable gas pipeline support device. This invention was developed by Ji Peng, Pan Rui, Zhou Jian, Wang Shaowen, Wang Lele, Cui Jinfeng and Wang Peng.
The patent application number is CN20242187755U 20240517. The patent publication number is..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Shandong Fuluoken Machinery Tech Co Ltd has obtained a patent for u-shaped pipe clamp anti-seismic support. This invention was developed by Liu Chunlin, Zhai Wanlin and Jiang Huimin.
The patent application number is CN202421311549U 20240611. The patent publication number is CN222392167 (U). International Pa..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Chinese Patent for water conservancy pipeline butt joint adjusting device has been issued to Shandong Bolin Geographic Information Co Ltd. This invention was developed by Lyu Ruizhao, Yin Jiachen and Dang Yingpei.
The patent application number is CN202421468567U 20240625. The patent publication number is CN..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Shandong Shuifa Municipal Construction Co Ltd has been granted a patent for adjustable support for water conservancy pipeline. Hu Yibo, Li Jing, Leng Zhijie, Shao Jianbo, Wang Zhipeng and Ma Jianjun developed the invention.
The patent application number is CN202421458755U 20240625. The patent publication nu..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Jiangsu Tongya Residential Industrialization Tech Co Ltd has received a patent for auxiliary construction device for fire-fighting pipeline. This invention was developed by Jing Naidong, Lu Faqing, Ding Lin, Yan Lei and Zhao Jun.
The patent application number is CN202421411088U 20240620. The patent publicat..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Jiangsu Dewei Energy Saving Group Co Ltd has been awarded a patent for high-efficiency heat-preservation thermal insulation pipe supporting device. This invention was developed by Xu Bin, Xu Jing, Wu Xujun and Xu Leijun.
The patent application number is CN202421382901U 20240618. The patent publication numbe..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Bai Jianbing has obtained a patent for quick-to-mount pipeline. The patent application number is CN202421373334U 20240617. The patent publication number is CN222392159 (U). International Patent Classification codes are F16L3/10 and F16L55/035.
State Intellectual Property Office of China has released an abs..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Yiyuan Found Engineering Co Ltd for water conservancy pipeline supporting frame for water conservancy project construction. Qi Jie and Tang Shilong developed the invention.
The patent application number is CN202421345560U 20240613. The pate..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Xinjiang Gaozhi New Insulation Mat Co Ltd has obtained a patent for anti-deformation spiral pipe. This invention was developed by Gao Xiuzhi, Gao Xiudao, Tian Chunliang and Gao Chenguang.
The patent application number is CN202421332257U 20240612. The patent publication number is CN222392157 (U). Internation..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Fu Junliang has been granted a patent for natural gas long-distance pipeline installation pipe stabilizing device. This invention was developed by Fu Junliang, Chen Yuexia and Wang Rui.
The patent application number is CN202421324468U 20240612. The patent publication number is CN222392156 (U). International..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Shandong Luxiangde Engineering Mat Co Ltd has been granted a patent for fire-fighting pipeline fixing mechanism. This invention was developed by Song Hao.
The patent application number is CN20242176816U 20240517. The patent publication number is CN222392153 (U). International Patent Classification code is F..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Handan Yongte Fastener Mfg Co Ltd has secured a patent on adjustable water pipe fastener. Gao Dianxin and Li Qi developed the invention.
The patent application number is CN20242170624U 20240516. The patent publication number is CN222392152 (U). International Patent Classification code is F16L3/10.
The a..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Chongqing Qiangmeng Tech Co Ltd has obtained a patent for pipeline fixing pipe clamp structure. This invention was developed by Gao Guoyu.
The patent application number is CN20242166021U 20240516. The patent publication number is CN222392151 (U). International Patent Classification code is F16L3/10.
Sta..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Special Equipment Inspection and Res Institute Hangzhou Special Equipment Emergency Disposa for height-adjustable pipeline supporting damping vibration attenuation support. Guo Qiqi, Yu Xinyu, Zhao Zheming, Liao Xiaoling, Lu Jianxing ..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Qingdao Elink Construction Group has been granted a patent for anti-winding pipeline support. Liu Xuhe, Zhang Liguo, Zhu Xianhu, Yang Chengqiang, Ren Mingqiang and Liu Xiaofeng developed the invention.
The patent application number is CN202420398360U 20240301. The patent publication number is CN222392145 (U)...
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Weifang Shihua Natural Gas Co Ltd has obtained a patent for gas stand pipe supporting device. This invention was developed by Zhang Baowei, Zhou Xiang, Wang Xinyu, Zhang Qiang and Zhao Sen.
The patent application number is CN202420386443U 20240229. The patent publication number is CN222392144 (U). Internati..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Yangzhong Huaxin Power Equipment Co Ltd for multifunctional pipe gallery support. Tang Nailin developed the invention.
The patent application number is CN202420212847U 20240130. The patent publication number is CN222392143 (U). Internationa..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Xinjiang Architectural Design & Res Institute Co Ltd for ventilation pipeline for old community. Wang Shaorui, Wang Liang, Hu Dexing, Zhang Feng and Zeng Tingting developed the invention.
The patent application number is CN20242058758U 2024..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- State Intellectual Property Office of China has awarded a patent to Ningbo Qingze New Material Tech Co Ltd for protective device for pipeline limiting. Seok Byeong-cheon, Sun Liqiang, Li Aibing and Sheng Shuai developed the invention.
The patent application number is CN202421290208U 20240606. The patent pub..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Anhui Wenchong Environmental Protection Tech Co Ltd has received a patent for single-layer elliptic air pipe. This invention was developed by Shang Congyue, Shang Dongdong, Ge Na and Shang Hongyu.
The patent application number is CN202421451827U 20240624. The patent publication number is CN222392139 (U). In..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Hunan Tianzhuo Pipe Industry has secured a patent on plastic-coated composite pipeline for heat supply engineering. Wei Chuang, Gong Yong, Yang Fu, Wei Zhixiang and Xie Jingfu developed the invention.
The patent application number is CN202421325124U 20240612. The patent publication number is CN222392136 (U). ..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Guangxi Road & Bridge Engineering Group has obtained a patent for large pipeline bracket capable of being adjusted to ascend and descend. This invention was developed by Zhou Biao, Yu Qijin, Tong Kai, Sun Zhigang, Li Cheng, Wei Yichang, Jung Il-bae, Hu Lianhai, Lin Wuning, Zheng Jianning and Liao Jianlong.
Th..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Wuhan Petrochemical Eng Co Ltd has obtained a patent for horizontal pipe thrust support. This invention was developed by Zhang Liping, Zhou Zihan, Li Yingxue and Wu Chunying.
The patent application number is CN202421232116U 20240531. The patent publication number is CN222392133 (U). International Patent Cla..
Pipe
| Fri 16 May 2025
Beijing, May 17 -- Cao Dahu has been granted a patent for submarine pipeline expansion bend installation auxiliary device. The patent application number is CN202421471318U 20240626. The patent publication number is CN222392132 (U). International Patent Classification codes are F16L1/16 and F16L1/20.
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