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Jianjun Zheng

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Publication

Featured researches published by Jianjun Zheng.

Archive | 2012

Argon arc built-up welding device

Fei Gao; Jianjun Zheng; Guohua Li; Zeyu Li; Jianjun Xie

Archive | 2012

Low-medium pressure piston check valve

Fei Gao; Jianjun Zheng; Guohua Li; Zeyu Li; Jianjun Xie

Archive | 2012

High-pressure piston type check valve

Fei Gao; Jianjun Zheng; Guohua Li; Zeyu Li; Jianjun Xie

Archive | 2012

Pressure balance type plug valve

Fei Gao; Jianjun Zheng; Guohua Li; Zeyu Li; Jianjun Xie

Archive | 2012

Oil sealing type facing-up machine for plug valves

Fei Gao; Jianjun Zheng; Zeyu Li; Guojun Cai; Jianjun Xie

Archive | 2012

Shape welding machine for welding valve bodies and valve seats

Fei Gao; Jianjun Zheng; Guohua Li; Zeyu Li; Jianjun Xie

Archive | 2012

Stokehole auxiliary robot

Fei Gao; Guohua Li; Jianjun Zheng; Zeyu Li; Jianjun Xie

Archive | 2012

Automatic welding machine for large-diameter fully welded ball valve

Fei Gao; Jianjun Zheng; Zeyu Li; Guojun Cai; Jianjun Xie

Archive | 2012

Integrated type valve test platform

Fei Gao; Jianjun Zheng; Zeyu Li; Guojun Cai; Jianjun Xie

Archive | 2011

Novel plug valve grinding machine

Fei Gao; Jianjun Zheng; Zeyu Li; Guojun Cai; Jianjun Xie

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Collaboration

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