2" 15,000 PSI Adjustable Choke Stem Packing – Oil & Gas Replacement Part

The 2" Adjustable Choke Stem Packing is a vital high-performance sealing component engineered specifically for high-pressure choke valves. Designed to maintain a fluid-tight, blowout-proof seal around the choke stem, this packing set is essential for preventing hazardous leaks in systems operating up to 15,000 PSI Cold Working Pressure (CWP).

Manufactured from advanced, fluid-resistant polymers and elastomers (such as PTFE/Teflon, Viton, or specialized rubber compounds), this packing is built to withstand extreme friction, chemical exposure, and the intense thermal cycling common in upstream operations. As the adjustable choke stem moves to regulate flow, the packing ensures consistent sealing integrity against abrasive drilling muds, fracturing fluids, and corrosive hydrocarbons.

Designed as a direct-fit replacement part, the 2" Choke Packing is crucial for routine valve maintenance, allowing field mechanics to safely rebuild leaking choke manifolds and extend the operational life of expensive flowline equipment.

Features & Benefits

• Leak Prevention: Forms a highly reliable, dynamic seal around the moving choke stem to prevent hazardous high-pressure fluid leaks.

• 15,000 PSI Compatibility: Engineered to maintain absolute sealing integrity in severe-service 15M choke and kill applications.

• Premium Materials: Constructed from high-performance polymers that resist wear, extreme temperatures, and chemical degradation.

• Friction Reduction: Designed to allow smooth, bind-free actuation of the choke stem for precise flow rate adjustments.

• Direct Field Replacement: Manufactured to exact dimensional tolerances for a perfect fit in standard 2" adjustable choke bonnets.

• Cost-Effective Maintenance: A vital consumable part that saves operators from replacing the entire valve assembly.

Specifications & Technical Details

Applications

This 2" choke stem packing is strictly required for the preventative maintenance and repair of high-pressure flowline valves. Typical applications include servicing choke and kill manifolds, rebuilding frac flowback skids, maintaining well-testing flowlines, and replacing worn seals in production choke valves.

Quality Assurance

Each packing set is manufactured under strict quality control protocols. All materials undergo rigorous verification to ensure maximum chemical resistance, high-temperature stability, and dynamic sealing performance under extreme 15,000 PSI operational loads.

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