Equipment for enhancing ring stiffness of polyethylene pipe
LI JIE, HAN MENGJIE, LI YUNYUN, LUO JIANWU, MA JUNLIN, MING RUIJUN, ZHANG LIN
Year of Publication 19.03.2024
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Year of Publication 19.03.2024
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Pipe cutting device with limiting structure
YANG GUANGYU, LI JIE, LI YUNYUN, HAN MENGJIE, LUO JIANWU, MA JUNLIN, MING RUIJUN
Year of Publication 12.03.2024
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Year of Publication 12.03.2024
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Steel wire mesh framework pipe for fire fighting
LIU WENJUN, LI JIE, LI YUNYUN, HAN MENGJIE, LUO JIANWU, MA JUNLIN, MING RUIJUN
Year of Publication 12.03.2024
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Year of Publication 12.03.2024
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Plastic cable conduit
LI WENTAO, LI JIE, LI YUNYUN, HAN MENGJIE, LUO JIANWU, MA JUNLIN, MING RUIJUN
Year of Publication 19.03.2024
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Year of Publication 19.03.2024
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Special anti-sagging mold for polyethylene thick-walled pipe
YAN BO, CHENG PENG, LI JIE, LI YUNYUN, WANG PEI, MA JUNLIN, HOU CHANG, MING RUIJUN
Year of Publication 27.02.2024
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Year of Publication 27.02.2024
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High-strength steel wire mesh composite polyethylene pipe and preparation method
LUO BIN, YAN BO, LI JIE, LI YUNYUN, WU BIN, LUO JIANWU, YU JIANGTAO, WANG PEI, LI YONGFENG, HOU CHANG, MING RUIJUN
Year of Publication 28.05.2024
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Year of Publication 28.05.2024
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Device for eliminating internal stress of steel wire
LIU BOWEN, QIU LIN, MENG YANGHUI, MAI YONGPING, FENG XUEJIANG, LI YONGFENG, MING RUIJUN, MA HONGJIE
Year of Publication 11.01.2022
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Year of Publication 11.01.2022
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PE pipe offline multi-shaft punching equipment
LIU BOWEN, QIU LIN, MENG YANGHUI, MAI YONGPING, FENG XUEJIANG, YANG JIANRONG, RU WEI, YU JIANGTAO, MING RUIJUN, MA HONGJIE
Year of Publication 05.04.2022
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Year of Publication 05.04.2022
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Multi-stage temperature control device for steel wire high-speed plastic coating production line
LIU BOWEN, QIU LIN, MENG YANGHUI, MAI YONGPING, FENG XUEJIANG, MA JIN, YU JIANGTAO, TAO ZHENJUN, MING RUIJUN, MA HONGJIE
Year of Publication 01.03.2022
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Year of Publication 01.03.2022
Patent
PE pipe offline multi-shaft punching equipment
LIU BOWEN, QIU LIN, MENG YANGHUI, MAI YONGPING, YANG JIANRONG, FENG XUEJIANG, RU WEI, YU JIANGTAO, MING RUIJUN, MA HONGJIE
Year of Publication 11.02.2022
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Year of Publication 11.02.2022
Patent
Steel wire reel replacing device for high-speed steel wire plastic coating production line
LIU BOWEN, QIU LIN, MENG YANGHUI, MAI YONGPING, FENG XUEJIANG, MA JIN, YU JIANGTAO, MING RUIJUN, TAO ZHENJUN, MA HONGJIE
Year of Publication 23.11.2021
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Year of Publication 23.11.2021
Patent
Plastic pipe online flying punching device and plastic pipe production equipment
LIU BOWEN, QIU LIN, MENG YANGHUI, MAI YONGPING, FENG XUEJIANG, BAO CHUNHUA, ZHAO LIANG, WU KUILIANG, WANG RONGTAO, MING RUIJUN, TAO ZHENJUN, MA HONGJIE
Year of Publication 09.11.2021
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Year of Publication 09.11.2021
Patent
Online flying type punching device for plastic pipes and plastic pipe production equipment
LIU BOWEN, QIU LIN, MENG YANGHUI, MAI YONGPING, FENG XUEJIANG, BAO CHUNHUA, ZHAO LIANG, WU KUILIANG, WANG RONGTAO, MING RUIJUN, TAO ZHENJUN, MA HONGJIE
Year of Publication 23.07.2021
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Year of Publication 23.07.2021
Patent
Flame retardant antistatic toughening PVC (Poly Vinyl Chloride) pipe for methane
LI XIAOXUAN, LUO JIANWU, LI YONGFENG, MING RUIJUN, LU ZHONGYING, ZHANG HONGMEI
Year of Publication 06.08.2014
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Year of Publication 06.08.2014
Patent
Flame retardant antistatic toughening PVC (Poly Vinyl Chloride) pipe for methane
LI XIAOXUAN, LUO JIANWU, LI YONGFENG, MING RUIJUN, LU ZHONGYING, ZHANG HONGMEI
Year of Publication 21.11.2012
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Year of Publication 21.11.2012
Patent
Nanoscale toughened and strengthened PVC-M (polyvinyl chloride-M) tubular product
LI XIAOXUAN, FAN YONGBING, YU JIANGTAO, LI YONGFENG, MING RUIJUN, LU ZHONGYING, ZHANG HONGMEI
Year of Publication 03.10.2012
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Year of Publication 03.10.2012
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