Butterfly valve of middle-pressure
xu wen-qing(shanghai no.5 valve factory; shanghai 200062; china)

..............page:11-13

Design and calculation of nuclear-class pressure reducing valve
yu wei1; wu li-kun1; li tong-qiao2(1.shenyang valve research institute; shenyang 110142; china; 2.navy resident representative in harbin turbine plant co.; ltd; harbin 150000; china)

..............page:1-4

Inspection and test of bellows valve
cao hua-xian1; xu lin2(1.anhui tunxi high pressure valve co.; ltd; tunxi 245000; china; 2.representative department for forming complete sets of naval ships in the area of shenyang; shenyang 110025; china)

..............page:24-25,34

Thinking and discussion on air pressure test for low pressure valve
wu wen-jing1; wu wen-zhen2; zhang xiao-zhong3(1.zhejiang yongjia products quality supervision & inspection institution; yongjia 325102; china; 2.zhejiang yongjia quality & technology supervision bureau; yongjia 325100; china; 3.baoyi group co.; ltd.yongjia 325105; china)

..............page:26

zhong guo fa men xin xi wang cheng yuan huang ye

..............page:53-58

Machining methods for thin walled support ring seat
wan wen-cheng(ktm ball valve mfg.(sichuan) co.; ltd.; chengdu 610225; china)

..............page:27-29,34

Fatigue life of finite element analysis metal bellows for valves
huang nai-ning1; song lin-hong1; wei guo-jian2; li min1; zhang xiu-hua1; guan chang-jiang1; zhang wen-liang1; he bin1(1.shenyang academy of instrumentation sciences; shenyang 110043; china; 2.beijing aerospace propulsion institute; beijing 100076; china)

..............page:30-34

The research of the corrosion reasons and some effective methods to solve the problem for the discs of seawater butterfly valves NPP
ma pu-dong(da ya bay nuclear power operation&managerment co.; ltd; shenzhen 518031; china)

..............page:37-40

Construction of pressure sealing and sealing ring
pang xiu-wei(harbin hbc valve co.ltd; harbin 150046; china)

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

Research of seawater safety valve's improvement
liu hai-peng1; he xiao-guang1; wang hui2(1.the navy representative department resident in no.431 plant; huludao 125004; china; 2.wuhan second ship design and resarch institute; wuhan 430064; china)

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

Design of the equipment for the High-pressure pipeline valve's pressure test
tan bing-chao(sinopec shanghai engineering co.; ltd.; shanghai 200120)

..............page:21-23

Development of oblique type liquid hydrogen globe valve
lu lan-qing; he chang-qing; zhang yi(beijing institute of aerospace testing technology; beijing 100074; china)

..............page:5-7,40

Downhole non-return valve of pressure control
han bing-qi; zhang jun; yang guang; gu yong(china university of petroleum(east china); dongying 257061; china)

..............page:14-16

Structural improvement of stem nut
liao da-lin(puyang xinyu petroleum machinery and chemical co.ltd; puyang; henan 457001)

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

Compartment flat gate valve
liu min-liang; sun xiu-zhen; zhang shi-cai(dalian marine valve co.; ltd; dalian 116023; china)

..............page:35-36

2008 nian cvin member roster zhong guo fa men xin xi wang cheng yuan dan wei jian jie

..............page:46-52

The application and structure of isolating device
zhang na; duan yong-song(wuhan boiler group valve co.; ltd.; wuhan; 430070)

..............page:18-20

Design and research of key problems in water hydraulic throttle valve
zhou di; wang dong(wuhan university of science & engineering; wuhan 430073; china)

..............page:8-10,40

Air operated plunger-type straight traveling schedule organization handwheel organization design
xu xin(wuxi institute of technology; wuxi 214121 china)

..............page:17,23