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High pressure flat gate valve after sealing2010 2 0146782.7
Marine vertical cementing pipe2010 2 0146720.6
Ocean Vertical Choke and Kill Manifold2010 2 0146692.8
With safety valve integral electric pump wellhead2010 2 0146707.0
Mandrel seat drawing tools2011 2 0045589.9
Simple gate valve pressure test console2011 2 0045576.1
Mud pump with spherical air outsourcing shell2011 2 0218436.X
Metal seal mud valve2010 2 0572446.9
The marine oil Vertical cementing manifold2010 2 0572449.2
The spin column metal seal valve2010 2 0572450.5
High-pressure activities elbow2010 2 0572467.0
The Shuangjing marine wellhead2010 2 0572402.6
Orifice plate throttle2010 2 0572386.0
Straight-through adjustable throttle2010 2 0572386.0
High pressure flat gate2010 2 0572466.6
Mud pump with spherical air outsourcing shell2010 2 0572376.7
Bi-metal seal assembly2011 2 0254896.8
With safety valve single cylinder the Shuangjing marine wellhead2010 2 0146716.X
Ocean Vertical Choke and Kill Manifold2010 2 0146806.9

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Tel:+86-0517-87221172

Tel:+86-0517-87221123

Email:hzdongjun@hzdjm.com

Addr:No.10, North four, Economic Development Zone Hongze,Jiangsu Province, China

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