BAOJI SAFE PETROLEUM  MACHINERY CO.,LTD.

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BAOJI SAFE PETROLEUM

MACHINERY CO.,LTD.

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Address:No.19 gaoxin road,hi-tech devel-  opment zone baoji shaanxi china
Zip code:721306
Phone:086-0917-6733340
Fax:086-0917-6733341
Email:
sales@bjsfpm.com

BAOJI SAIFE PETROLEUM

MACHINERY CO,.LTD.

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Bleed-off Sub

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Product Description
Product   Description                                                                            
 
Bleed-off Sub is to bleed the residual pressure in lubricator to disassemble the PCE, after 
the device lifted from downhole to the lubricator and close the wellhead valve.The pressure
meter on the Bleed-off Sub can display the wellhead pressure.When bleed-off,anticlockwise
handle of stop valve and open the mushroom valve to bleed off.Sometimes the crossover
sub at the bottom of the device can directly connect the whole set PCE on the wellhead.  
 
Product Features                                                                                  
 
Product Features                                                                                    
 
1.The two ends of the short spray nozzles are fast connections by the siren,and the upper
and lower ends are standard Bowen,Otis or saifu connections;
2.All quick joints equipped with the short spray joint are open type,with good spraying effect;
3.The pressure bearing part adopts high strength alloy steel,which has good corrosion resistance.
 
Our Certifications                                                                                 
 
        API Certification--11D1                                       API Certification--16C 
        API Certification--6A                                           API Certification--16A 
 
Our Workshop                                                                                     
 
 
Our Inspection                                                                                     
 

 

TEL:086-0917-6733340

FAX:086-0917-6733341

EMAIL:sales@bjsfpm.com

ADD: GAOXIN 19 ROAD,      HIGH-TECH ZONE,                BAOJI  CITY,                          SHAANXI PROVINCE