Analysis of cavitations and improvement measures on control valve
zhang hai-liang; yuan ju-xia(ksb shanghai pump co.; ltd.shanghai 200245; china)

..............page:41-42

fa men 2009 nian zong mu ci

..............page:45

Design and selection of pneumatic stop valve for power plant
zhang jian-hua; xu xiang-lan; wang fang; wang shu-guang(nantong power-station valve co.; ltd nantong 226500; china)

..............page:20-21,40

New-style mono-core multi-pass liquid-seal valve
zhang wan-jun; qiu gao-ping; shen li-song(maanshan iron & steel co.ltd; maanshan 243021; china)

..............page:24-26

The improvement of the double-steps oxygen decompressed valve
yan ren-xing(shanghai general gas valve factory baoshan distrect; shanghai 200949; china)

..............page:38-40

Construction design of turbine inlet ball valve
zhang qing-shuang1; liu gen-jie2(1.beijing valve mfg.combine co.; ltd; beijing 102601; china; 2.zhejiang byho valve co.; ltd; yongjia 325102; china)

..............page:1-5,14

The design of the hydraulic accumulated fast closing butterfly valve
huang rui(jiangnan valve co.; ltd; wenzhou 325013; china)

..............page:6-8

Sealing specific pressure analysis of fixed ball-valve
hao liu-feng1; peng yan1; qin li-lin2(1.school of mechanical engineering; sichuan university of science&engineering; zigong 643000; china; 2.sichuan branch company of china datang corporation; chengdu 610031; china)

..............page:27-28,31

Research on grain refining of 18% Ni maraging stell hot extrusion tube
liu zhi-yong1; li ying2; che qian-ming1; wang shu-zhi3; yu ying3(1.shenyang kejin special material co.; ltd; shenyang 110015; china; 2.jinma oil field development co.; ltd of liaohe oil field china petrol; panjin 124010; china; 3.shenyang shengshi high & medium pressurevalve co.ltd.shenyang 110142; china)

..............page:12-14

Research on the self-action pressure control valve
zhang mao-sen; peng lin; wang jian; jin shu-jun(hefei general machinery research institute; hefei 230031; china)

..............page:15-16,26

Anti-seismic stress analysis and assessment of nuclear pressure safety valve
liu long1; ze xiao-feng2; yu xin-hai1; xuan fu-zhen1; zhou zhang-rong2; chen qiang2; wang hai-zhuang2(1.school of mechanical and power engineering; east china university of science and technology; shanghai; 200237; china; 2.wujiang dongwu machinery co.; ltd.; suzhou 215213; china)

..............page:29-31

Discussion of nuclear valves design specification
li jun-ye; zhang zhong-lie(sufa technology industry co.; ltd.cnnc; suzhou 215001; china)

..............page:32-37,44

Application of pin gearing safety in goggle valve
li jian-hong(shijiazhuang shite valve co.; ltd; shijiazhuang 050035; china)

..............page:43-44

Structure and application of polyethylene ball valve for gas pipeline
zhu qin1; chen jian-hui2(1.shanghai institute of special equipment inspection and technical research; shanghai 200062; china; 2.guangdong zhaoqing institute of special equipment inspection; zhaoqing 526060; china)

..............page:22-23

Design on the valve used for axis flows blower control system
zhang yi-fang; ni yan; wang jian-xin(jiangsu shentong valve co.; ltd; qidong 226232; china)

..............page:9-11

Common repair welding defectes of cast steel valves
lu wen-bin(shanghai lianggong valve co.; ltd; shanghai 201901; china)

..............page:17-19