Thursday, May 25, 2017

BALL CHECK VALVE

E-MAIL: irislea@sj-drilling.com;irislea@163.com

BALL CHECK VALVE


SHUANGJIA Ball check valve is a wellhead inside blowout tool, in order to realize safety control in drilling operation. It can effectively solve the overflow, kick occur in trip process. Put it into the well with drill stem and control the mud back flow pressure automatically.

/SPECIFICATIONS

Iris lea
Sales Manager
International Marketing Dept.
Add: No.56, Xingye Road, Yangming DistrictMudanjiang City, Heilongjiang P.R, China  
E-mail:
irislea@163.comirislea@sj-drilling.com
Website: 
http://www.sj-drilling.com
Skype:irislea-sj-drilling
Wechat:irislea
WhatsApp:13604531257
Tel:0086-453-6293088

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