API 16A

Blowout Preventer

Production and drilling BOPs to API 16A for low temperature, high temperature and high sulphur service, delivered as complete turnkey systems.

16AAPI standard
30 inmax bore
20,000 psimax rating
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Advantages

Turn-key Solutions

ULT has a team of engineers who are experienced in designing, manufacturing, and commissioning complete BOP and BOP control systems.

Superior Manufacturing Capabilities

Ladle refining provides tight control over both chemical composition as well as mechanical properties, reduces impurities and gas contents.

Wide Range of Product Offering

ULT has the capabilities and experiences in designing a wide range of BOP systems with a variety of bore sizes for different applications, drilling and production, onshore and offshore.

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Components

Technical details

Design features

ULT designs and manufactures both production and drilling blowout preventers (BOP) according to API 16A spec. Our BOP products are applicable in a variety of operating conditions including low temperature, high temperature, and high Sulphur content. The highly engineered BOP products are capable of meeting stringent well control requirements for drilling, underbalanced drilling, formation testing, and production operations.

The bore sizes of our BOP products range from 2 9/16” to 30” with a pressure rating from 500 PSI to 20,000 PSI. The BOP bodies are either casted or forged with either manual or hydraulic locking mechanism.

ULT designs and manufactures seal components used in our BOPs as well. We have the capability to inspect and test BOP seals which are designed to work in a wide temperature range as well as corrosive environment.

Control systems

A BOP control system is special hydraulic equipment used to control the BOP and hydraulic valves to open and close. ULT designs and manufactures various types of BOP control systems for different application environments. Our control systems can be in a form of a skid or an insulated building with heating or cooling devices required for either low or high temperature applications.

ULT designs and manufactures a wide range of hydraulic control systems that can be used in both low and high temperature environment. The accumulator capacity can be as high as 1056 Gal; the number of control subjects can be as many as fourteen.

Seals and packing elements

ULT offers a series of rubber seals for the BOP series. We can offer spherical and conical packing elements for all types of annular BOPs with a pressure rating up to 15,000 PSI. We can also offer variable bore rams, shear blind rams, pipe rams, seals for rotary BOPs.

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