3/4" Seat for 2" Fig 1502 Adjustable Choke | Tungsten Carbide Lined Flow Control

The 3/4" Seat engineered for standard 2-inch Figure 1502 Adjustable Choke Valves is a vital internal wear component designed to provide highly accurate flow regulation and extreme erosion resistance in severe high-pressure oilfield environments. Acting as the stationary mating surface for the choke stem and tip, this seat establishes a precise maximum 3/4-inch orifice. This tighter restriction allows operators to meticulously control severe pressure drops, manage fine flow rates, and safely choke back volatile wellbore fluids in demanding 10,000 to 15,000 PSI flowline systems.

Because choking flow down to a 3/4-inch opening drastically accelerates fluid velocities and intensifies cavitation, this seat is constructed from high-strength, heat-treated alloy steel and armored with a premium Tungsten Carbide insert. This ultra-hard internal core shields the critical seating zone from catastrophic washout, high-velocity sand erosion, and corrosive chemical attack, providing an operational lifespan that far exceeds standard steel alternatives in aggressive environments.

Manufactured to uncompromising dimensional tolerances, this 3/4" seat ensures a flawless, zero-clearance fit within 2" Fig 1502 adjustable choke bodies. It is a mandatory replacement component for operators conducting precise well testing, flowback, and managed pressure drilling operations who require field-proven reliability and minimized downtime.

Features & Benefits

• Tungsten Carbide Insert: The inner orifice is fully lined with premium tungsten carbide, delivering unparalleled defense against high-velocity sandblasting, fluid cavitation, and premature washout.

• Precise 3/4" Max Orifice: Engineered to provide pinpoint flow restriction and accurate pressure management up to a maximum 3/4-inch opening when fully retracted.

• High-Pressure Compatibility: Built to easily withstand the extreme structural stresses and pressure differentials of heavy-duty 10,000 PSI and 15,000 PSI choke manifolds.

• Field Replaceable: Precision machined for a seamless drop-in fit, allowing field crews to rapidly replace worn internal seats on-site without removing the choke body from the line.

• Corrosion & Wear Resistant: The outer alloy steel body is treated to endure harsh environmental conditions and the corrosive nature of raw wellbore fluids.

Specifications & Technical Details

Applications

This 3/4" Adjustable Choke Seat is an essential spare part for maintaining fine flow control in heavy-duty equipment. It is widely deployed in choke and kill manifolds, high-pressure well testing packages, frac flowback assemblies, and production manifolds where precise fluid throttling and extreme wear resistance are strictly required.

Quality Assurance

Every 3/4" choke seat undergoes exhaustive quality control testing. The tungsten carbide cores are evaluated for structural density and hardness to ensure zero defects, while the steel bodies are dimensionally verified to guarantee perfect threading and positive shut-off capabilities within standard 2" Fig 1502 choke assemblies.

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