|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|
API 16A Standard Well Control System Annular BOP for Oilfield
The blowout preventer(BOP) is an essential pressure control device during driling and operations, as it serves to prevent the uncontrolled leakage of oil/gas from the wells. Our company can also produce annular BOP, single ram BOP and double ram BOP. The BOP rams are manifold, including: blind ram, pipe ram, shear ram and variable diameter ram.
The main pressure-containing parts,such as body,bobbet,ect.,are using high-strength and high-thoughness alloy steel material.All of the parts are shape casting and followed by proper heat treatment.
The bonnet is connected to the body by hinge which can be opened manually to replace the ram assembly.There are several slots at the ram chamber bottom of the body which can remove the mud and sand automatically during rams opening and closing,reduce the ram movement friction,and also improve the ram self-sealing. All BOPs are designed and manufactured in accordance with API Spec 16A.
The resistance to stress corrosion by Hydrogen at BOP positions in contact with fluid in the well meets relevant requirements as specified in NACE MR 0175.
Design Characterstics of Our Annular BOP:
1.Used in conjunction whit hydraulic control system,the annular BOP seals off the annulus of different sizes when pipes are in use in the hole.
2.Upper housing and the body have two connection forms as connection by bolts and connection by claw chuck.
3.Annular BOP with tapered rubber is composed of seven parts as upper housing,wear plate,body,piston,tapered rubber,anti-dust ring and supporting cylinder.
4.The dynamic seal of annular BOP adopts the sealing ring of lip structure,which reduces the wearing of sealing ring to the maximum,and the sealing is reliable;the rubber is not easy to fold back,and there is the effect of funnel;and the well pressure has the function of assisting sealing,etc.
5.Seal element molded with two different styles of inserts to reduce closing volume and increase closing cycles.
6.Replacement wear place that eliminates metal contact between the seal element inserts and the BOP head.
7.A piston design that provides complete balance more reliable operation and ease of assembly.
8.A latched head for fast, easy access to the seal element and wear seals.
9.An opening chamber head hat prevents debris from falling into the chambers when replacing the seal element.
10.Inner sleeve is bolted to the body that eliminates the difficulties in repair, and it is field replaceable.
Technical Specifications of TR Annular BOP
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