A type of reduced-pressure principle backflow prevention assembly
wang chao-yang(ningbo huacheng valve co.; ltd; ninghai 315600; china)

..............page:33-34

The type test research of cylinder valve
yuan yi-wen; xu wei-pu; yang jin-fu(shanghai institute of special equipment inspection and technical research; xinchuansha road 603#; baoshan district; shanghai 200949; china)

..............page:40-43

Research on stress corrosion cracking of stem in condition of sulfureted hydrogen
xiao jian; liu hong-yu(dalian dv valve co.; ltd; dalian 116037; china)

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

The zero leakage metal bollows dynamic sealing technology and new application in aerospace valve
wei guo-jian1; huang nai-ning2; qiao gui-yu1; sun zheng-wang1; wang hui1; zhao feng-hong1; zhao ying1; chen xiao-qin1; xiang meng1; xu jian1; zhou wei1; liu bo1(1.beijing aerospace power research institute; beijing 100076; china; 2.shenyang scientific instrument institute; shenyang 110043; china)

..............page:27-32

Malfunction analysis and improvement of liquid hydrogen cut-off valve
wang hui-ying; zhang chang-hai; zhou yi(beijing institute of aerospace testing technology; beijing 100074; china)

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

Application of CAD in triple eccentric butterfly valve 3D design
liu tie-xing(neway valve(suzhou)co.; ltd; suzhou 215129; china)

..............page:37-39

Analysis and application on minimum wall thickness calculation formulas for valve pressure containing parts
chen guo-shun(science and technology development service center of yongjia county; yongjia 325105; china)

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

Bellows globe valve for liquid chlorine
ling qing-zhe(tyco flow control co.ltd; beijing 100000; china)

..............page:14-15

Finite element analysis and structural optimization wellhead lubricator valve
xu tao-yuan1; guan qiang1; hu xia1; wang jian-fang2(1.the yangtze university; jingzhou 434023; china; 2.shenli oil field; jinan 250012; china)

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

Cryogenic valve performance test device with the data collected by computer
zhang xiao-zhong1; chen you-jun1; jin tao2(1.baoyi group co.ltd; wenzhou 325105; china; 2.zhejiang university; hangzhou 310027; china)

..............page:16-19

Analysis of axial sealing force on the valve-stem of Ultra-high pressure globe valve
yuan ju-xia1; zhang hai-liang2(1.donghui plastic(shanghai) co.; ltd; shanghai 201402; china; 2.ksb shanghai pump co.; ltd; shanghai 200245; china)

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

Evaluation research on weld safety for check valve
liu shao-feng1; shi gui-rong1; deng bin1; zhu jie2(1.shenyang shengshi high and medium pressure valve co.; ltd; shenyang 110142; china; 2.p.l.a military representative bureau resided in shenyang; shenyang 110142; china)

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

Trapezoidal thread tolerance research of the cryovalve
yan ren-xing(shanghai generral gas valve factory; baoshan district; shanghai 200949; china)

..............page:20-21,26

The design of fluoroplastic lined butterfly valve
yu zheng-tao; jin yong-qin; ni yan(jiangsu shentong valve; co.; ltd; nantong 226232; china)

..............page:12-13,19

Research on continuous glass fiber reinforced plastic ball valve
feng wei; huang zheng-ming(school of aerospace engineering & applied mechanics; tongji university; shanghai 200092; china)

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