Detachable valve seat grinding practical operation device for gate valve and check valve
SUN ZHENGXU, HAN JIE, TAN JIN, JIANG WENJIE, LIAO MING, JIAO SHOUCHAO, XIA SONGHAO, RUAN HANGZHE, DONG BAOZE, LIU HUICHAO, JIN FEI, GAN WANXIAN, PEI XUEQIANG
Year of Publication 20.11.2020
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Year of Publication 20.11.2020
Patent
Grinding device used for tiny space
RUAN HANGZHE, SUN ZHENGXU, LIU HUICHAO, HAN JIE, TAN JIN, YUAN JIANGTAO, MA JINSHUI, JIANG WENJIE, LIAO MING, PEI XUEQIANG, XIA SONGHAO
Year of Publication 10.11.2020
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Year of Publication 10.11.2020
Patent
Ice plug isolation process for nuclear power explosion valve
WANG YING, SUN ZHENGXU, HAN JIE, TAN JIN, YUAN JIANGTAO, MA JINSHUI, LIAO MING, XIA SONGHAO, RUAN HANGZHE, LIU HUICHAO, JIN FEI, GAN WANXIAN, SHU ZHIFENG, PEI XUEQIANG, LI TAO
Year of Publication 14.05.2021
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Year of Publication 14.05.2021
Patent
Device for testing offline leakage rate of CMT outlet pneumatic isolation valve
SUN ZHENGXU, HAN JIE, TAN JIN, JIANG WENJIE, LIAO MING, JIAO SHOUCHAO, XIA SONGHAO, RUAN HANGZHE, WANG JUN, LIU HUICHAO, JIN FEI, GAN WANXIAN, PEI XUEQIANG
Year of Publication 15.05.2020
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Year of Publication 15.05.2020
Patent
Electromagnetic valve performance test method for AP1000 main steam and main water supply isolation valve
SUN ZHENGXU, HAN JIE, TAN JIN, YUAN JIANGTAO, MA JINSHUI, JIANG WENJIE, LIAO MING, LIU SAINAN, XIA SONGHAO, HUANG PING, LIU HUICHAO, GAN WANXIAN, SHU ZHIFENG, PEI XUEQIANG
Year of Publication 02.02.2021
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Year of Publication 02.02.2021
Patent
Device for disassembling and assembling upper fixing clamping block and lower fixing clamping block of explosion valve shearing cover
SUN ZHENGXU, HAN JIE, TAN JIN, YUAN JIANGTAO, MA JINSHUI, YANG KEN, LIAO MING, XIA SONGHAO, RUAN HANGZHE, LIU HUICHAO, JIN FEI, GAN WANXIAN, SHU ZHIFENG, PEI XUEQIANG, LI TAO
Year of Publication 15.12.2020
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Year of Publication 15.12.2020
Patent
Control platform and method for nuclear power main steam isolation valve executing mechanism
SUN ZHENGXU, GUO MING, HAN JIE, TAN JIN, YUAN JIANGTAO, MA JINSHUI, JIANG WENJIE, LIAO MING, LIU SAINAN, XIA SONGHAO, HUANG PING, LIU HUICHAO, JIN FEI, GAN WANXIAN, SHU ZHIFENG, PEI XUEQIANG, LI TAO
Year of Publication 04.12.2020
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Year of Publication 04.12.2020
Patent
Multi-lug type butterfly valve flange expansion tool
SUN ZHENGXU, HAN JIE, TAN JIN, JIANG WENJIE, LIAO MING, JIAO SHOUCHAO, XIA SONGHAO, RUAN HANGZHE, WANG JUN, JIN FEI, GAN WANXIAN, PEI XUEQIANG, LI TAO
Year of Publication 05.04.2019
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Year of Publication 05.04.2019
Patent
Fixing device for accurately mounting valve seat
WANG LEIGANG, SUN ZHENGXU, HAN JIE, TAN JIN, JIANG WENJIE, LIAO MING, JIAO SHOUCHAO, FU XINGCHENG, XIA SONGHAO, RUAN HANGZHE, WANG JUN, JIN FEI, GAN WANXIAN, PEI XUEQIANG, LI TAO
Year of Publication 13.03.2020
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Year of Publication 13.03.2020
Patent
Mounting, disassembling and adjusting method of spring adjusting nut of gas-loss open type pneumatic valve and using method of gas-loss open type pneumatic valve
WANG LEIGANG, SUN ZHENGXU, HAN JIE, TAN JIN, JIANG WENJIE, LIAO MING, JIAO SHOUCHAO, GUO KEKE, WENG JIALEI, FU XINGCHENG, XIA SONGHAO, RUAN HANGZHE, WANG JUN, JIN FEI, GAN WANXIAN, PEI XUEQIANG, LI TAO
Year of Publication 15.11.2019
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Year of Publication 15.11.2019
Patent
Fixing device and method for accurately mounting valve seat
WANG LEIGANG, SUN ZHENGXU, HAN JIE, TAN JIN, JIANG WENJIE, LIAO MING, JIAO SHOUCHAO, FU XINGCHENG, XIA SONGHAO, RUAN HANGZHE, WANG JUN, JIN FEI, GAN WANXIAN, PEI XUEQIANG, LI TAO
Year of Publication 13.08.2019
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Year of Publication 13.08.2019
Patent