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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: DYQX
  • Model Number: API
  • Type: wellhead
  • Machine Type: Oil production
  • Certification: API
  • Material: Carbide
  • Processing Type: Casting
  • Use: oil well Control

Packaging & Delivery

Packaging Details Exporting packaging
Delivery Time 20 days
Product Description


API 6A  Surface safety valve/SSV for wellhead 






work pressure:3000-5000psi


work temp:-18-121


material class:AA-HH


Bottom Flange size(in): 7 1/16“~11”


product specification level:  PSL1-4


performance requirement:  PR1-2






Surface safety valve (SSV) is a hydraulically actuated failsafe gate valve for producing or testing oil and gas


wells with high flow rates, high pressures, or the presence of H2S. The SSV is used to quickly shut down the 


well upstream in the event of overpressure, failure, a leak in downstream equipment, or any other well emergency 


requiring an immediate shut down.




SSV is remotely operated by an emergency shutdown device (ESD), which can be triggered automatically by high 


or low pressure pilot actuators. If an emergency occurs, this feature reduces the possibility of personnel injuries.


A number of SSV models are available for different well conditions (pressures, temperatures, and flow rates) and 


with various connections, such as hammer union or API-6A flanges.


We provide hydraulic actuator and slab gate valve,assembled safety valve with consideration of optimal safety 


and economic. The available safety valve sizes from 1-13/16" through to 7-1/16",of pressure rating from 2000psi to 




Our Services

Our main products:
Drill Equipment, Well control system,OCTG, Well head tools, camps,drill bit and spray head,drilling instruments, cementing, oil mining equipment, water well drilling rig  and petrochemical products,Electric oil-submersible pump unit, QYYEQ Submersible power cables and so on.


Company Information

 Dongying Qixiang Import & Export Co.,LTD(DYQX Petro company) follow the principle of "quality first, science and technology innovated, people oriented",, it benefits from the convenient running, high efficiency, swift reaction, experienced experts and the advanced management. In a meanwhile, it has about 50 sub-contractors to cooperate all over the country, and it always sticks to good faith, strictness, specialty, innovation, also satisfactory service.our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). 


Our Service Objective:  People-O riented, Quality firstly and Best service.


Welcome to Visit DYQX petro.



Dongying Qixiang Import&Export Co.,Ltd

Address:North 2nd Road,Number 352,Dongying Zone, Dongying City, Shandong province, China.





 Web: www.dyqx-petro.com  &  http://qixiangpetre.en.alibaba.com


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