|Place of Origin:||Xi'an City, China|
|Brand Name:||TR Solids Control|
|Certification:||API Certificate, ISO Certificate|
|Minimum Order Quantity:||1 Pc|
|Packaging Details:||Wooden case or pallet|
|Delivery Time:||20 Working days|
|Payment Terms:||L/C, T/T, Western Union, D/P, D/A, MoneyGram|
|Supply Ability:||50000 pcs/Month|
|Size:||7-1/16"-30"||Pressure:||500psi To 20000psi|
|Processing Type:||Forging, Casting||Material:||Carbon Steel|
|Certificate:||API, ISO||Application:||Oil Well Control|
4-1/16" 2000psi Annular Blowout Preventer / Bop API 6A in Oilfield
Annular blowout preventer is manipulated by hydraulic control system. When it is shut off, high pressure oil flows into piston underside closed cavity through the oil port in central shell, to push piston upwards, and the conical surface of piston squeezes rubber core. Due to the restrictions of head cover, rubber core can't go upwards but is pushed towards the center of wellhead until it enclasps drilling tool or enclose wellhead totally to shut the well. When well needs to be opened, manipulate the reversing valve of hydraulic control system, so that high pressure oil should flow into the open cavity on top of piston through the oil mouth on shell, to push piston downwards and decompress closed cavity, in which case, the extrusion force on the conical surface of rubber core is removed, and the rubber core is reset gradually with the action of its own elastic force to open wellhead.
Blowout preventer is an important component assembly of well control device. It is characterized by flexible switch, easy operation, safety in use and simple maintenance, etc. Our Bops are designed as per the API 16A Specification, with good quality and best competitive price. Two types of Bop are offered by TR: Annular Bop and Ram Bop.
Advantage of Our Annular BOP:
1- The combined type hinge seat makes it's convenient to maintain and disassemble theproduct.
2- In order to guarantee the reliable sealing, the shaft sealing parts are locked by stainless plates and screws.
3- Seal ring of the side gate adopts reinforced rubber material to guarantee side gate's lifespan and its reliable seal.
4- The ram structure makes it's easy to change the rubber core and fore rubber core on the ram. The floating top rubber core can increase the seal reliability. A leading block,which mounted on the foreside of ram assembly, makes the drilling tools have automatic centering function.
5- The horizontal secondary seal equipment of side gate piston rod and sealing leakage hole not only guarantee the exchange ability of the side gate, but make leakage checking and secondary sealing operation be convenient.
6- Guide rib in the ram chamber of the housing can limit the moving direction of the ram.
7- The two-way seal of piston rod can prevent the inter-leakage between well fluid and hydraulic oil. And installation and dismantling of packing set is convenient.
Main Specifications of TR Annular BOP
Application in Drilling Solids control
TR Solids Control produce Drilling Fluid Management,HDD & Trenchless system,Coal bed gas Solid Control System.Sludge Dewatering Systems.Drilling Waste Management,Oil Mud Seperation and Bored Pile.
welcome your inquiry to maggie(at)trsolidscontrol.com
and visit our homepage www.trsolidscontrol.com