The development of super-critical and ultra super-critical thermal power plant valve
lu huan-cheng(henan kaifeng high pressure valve co.; ltd; kaifeng 475002; china)

..............page:1-4,43

Research on several problems of fluoroplastic lining valve design
hu yuan-yin; zhao jian-jun; yang hui(shanghai anticorrosive valve group co.ltd.shanghai 201611; china)

..............page:5-8

Application of nickel chromium ion bombardment nitriding technology in metal sealing ballvalve
yang zhi-zhong(guangdong mingzhu group co.; ltd; xingning 514500; china)

..............page:9-12

The application of Air-operated valve diagnosis technology of nuclear power valve in operation
li shi-hong; shi lei; liu yu-jie(third qinshan nuclear power company; haiyan 314300; china)

..............page:19-22

Analysis on disk intensity and optimize design on Dual-plate check valve
cao da-hua(neway valve(suzhou)co.; ltd; suzhou 215129; china)

..............page:28-29

Analysis and treatment of safety valve common faults on pressure equipments
xia zhi-min; fang xue-feng; zhu yu-ming(nanjing institute of boiler and pressure vessel supervision and inspection; nanjing 210002; china)

..............page:40-41

wen xian suo yin
liu kai ning

..............page:44-45

The principle and maintenance about a high pressure adjustment
jiang wen-jun; bian pu-feng(china missile academe; luoyang 471009; china)

..............page:32-34

Development and application of API standard pressure relief valves
zhang yu-kun1; song yin-li2; yang ying1; wang jun-hua2(1.beijing aerospace propulsion institute; beijing 100076; china; 2.china general machinery industry association valve branch; beijing 100044; china)

..............page:14-18

The clamps formachining body axes bore of ball valve
chen tian-quan; den yuan-bai(great valve mfg co.; ltd zigong sichuan)

..............page:13,43

Application of curve of butterfly valve flow characteristics in V-type filter bed in the control of invariableness water level
yuan quan(jinke(beijing)environment protection engineering co.ltd; 100015; china)

..............page:23-25

Failure analysis and treatment of pucker and fracture from the big membrane in a kind of relief valve
tang ying; zhao li-song(the deputy office of army; the second artillery of p.l.a.; chengdu 610100; china)

..............page:35-37

CAE structural analysis of the pneumatic by-pass valve disc
bu qing-feng1; mei qiong-feng2(1.anshan hengtong valve co; ltd; anshan 114031; china; 2.shanghai jiaotong university; shanghai 200000; china)

..............page:30-31

The selection of media flow direction on large diameter T-type globe valve
yue jing-hua; dong ya-xiang(lanzhon high pressure valve co.ltd; lanzhon 730060; china)

..............page:42-43

Study on water dynamic imbalance problem of urban water supply system
fang ling1; wang hua-mei2; zhou yang-min1(1.qingdao polytechnical university; qingdao 266033; china; 2.shandong zhucheng jianhua city valve making co.weifang 262200; china)

..............page:38-39

Assembly design of valve with 3D CAD
wu di(shenyang engineering institute; shenyang 110136; china)

..............page:26-27