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Chokes, Seats and Points

carbide-chokes.jpg

Type: Cemented carbide choke valve inserts, valve seat inserts, and point insert valves.

Tolerances: Standard tolerances from ±0.004 inch to ±0.010 inch.

Description: Cemented carbide chokes, seats, and points for oil and gas flow control.

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Chokes, Seats and Points

 

Hyperion Materials & Technologies manufactures cemented carbide chokes, seats, and points for flow control applications in the oil and gas industry. Designed for high-pressure, abrasive, and erosive environments, these components help maintain reliable flow regulation, dimensional stability, and extended service life in demanding valve and choke systems. Hyperion standard products are available in a range of geometries, dimensions, and configurations to support flow control equipment used in upstream and production operations.

Choke Valve Inserts

 

Hyperion choke valve inserts are engineered to help control fluid flow in abrasive oil and gas environments where erosion resistance and dimensional accuracy are critical. Manufactured from cemented carbide, these inserts are suitable for applications involving high-pressure fluids, sand-laden media, and severe operating conditions.

Hyperion offers standard straight wall choke inserts in a wide range of bore diameters and outside diameters to support multiple valve and choke assembly configurations. Tight dimensional tolerances help maintain consistent flow performance and simplify integration into existing systems.

 

Straight Wall Chokes

 

Straight wall choke inserts are designed for flow restriction and pressure control applications in choke manifolds and production equipment. Cemented carbide construction helps extend component life in erosive service conditions.

 

Features and Benefits

  • Designed for abrasive and erosive flow control applications
  • Manufactured from wear-resistant cemented carbide
  • Available in multiple standard bore sizes and outside diameters
  • Tight dimensional tolerances for assembly consistency
  • Standard stocked products available for common configurations

 

Standard Straight Wall Choke Dimensions

 

Outside Diameter (inch) 

Bore Sizes Available (inch) 

Length (inch) 

Tolerance 

0.375 

3/64 to 8/64 

5.875 

±0.004 

0.500 

9/64 to 16/64 

5.875 

±0.004 

0.625 

17/64 to 24/64 

5.875 

±0.004 

0.750 

25/64 to 32/64 

5.875 

±0.005 

0.875 

33/64 to 40/64 

5.875 

±0.007 

1.000 

41/64 to 48/64 

5.875 

±0.007 to ±0.010 

1.125 

50/64 to 56/64 

5.875 

±0.010 

1.250 

60/64 to 64/64 

5.875 

±0.010 

 

Non-stocked standard items are available upon request. Contact Hyperion for pricing and delivery information.

 

Valve Seat Inserts

 

Hyperion valve seat inserts are manufactured from cemented carbide to provide wear resistance and sealing reliability in flow control systems exposed to erosive fluids and high-pressure conditions. Multiple seat configurations are available to support different valve body and trim designs.

 

Seat Inserts

 

Cemented carbide seat inserts are available in standard dimensions for compact flow control assemblies requiring wear-resistant sealing surfaces.

 

Catalog Number 

OD (inch) 

ID (inch) 

Length (inch) 

SI-0500-0375 

0.500 

0.250 

0.375 

SI-0625-0375 

0.625 

0.250 

0.375 

SI-0750-0375 

0.750 

0.250 

0.375 

SI-1000-0375 

1.000 

0.250 

0.375 

 

Straight Wall Seats

 

Straight wall valve seat inserts are designed for applications requiring consistent sealing geometry and wear resistance.

 

Catalog Number 

OD (inch) 

ID (inch) 

Length (inch) 

SWS-0750-0750 

1.250 

1.000 

0.750 

SWS-0750-1000 

1.000 

0.750 

1.000 

 

Both configurations are standard stocked products.

 

Step Wall Seats

 

Step wall seat inserts support applications requiring stepped internal geometries for valve assembly integration and flow management.

 

Features and Benefits

  • Cemented carbide construction for extended wear life
  • Designed for abrasive flow environments
  • Available in multiple standard configurations
  • Suitable for flow control and pressure regulation systems

 

Catalog Number 

A 

B 

C 

D 

E 

SWSS-0750-5875 

1.125 

0.750 

1.000 

5.875 

1.000 

SWSS-0750-8000 

1.125 

0.825 

1.000 

8.000 

1.000 

 

Funnel Seats

 

Hyperion funnel seats are designed to support flow transition and sealing functions in severe-service valve systems. Cemented carbide materials help improve resistance to erosion caused by turbulent and abrasive flow media.

 

Catalog Number 

A 

B 

C 

D 

E 

F 

G 

FS-0750-1500 

0.750 

0.750 

1.000 

1.500 

1.310 

1.560 

10°56' 

FS-1000-1500 

1.000 

0.825 

1.250 

1.500 

1.335 

1.575 

11°9' 

 

Extended Funnel Seats

 

Extended funnel seats are designed for applications requiring additional flow guidance and extended wear surfaces.

 

Catalog Number 

A 

B 

C 

D 

E 

F 

G 

EFS-0500-4250 

0.500 

4.250 

0.750 

1.500 

1.312 

1.562 

15° 

EFS-0750-4250 

0.750 

4.250 

1.000 

1.500 

1.312 

1.562 

10°30' 

EFS-1000-4250 

1.000 

4.250 

1.250 

1.187 

1.406 

1.688 

10°30' 

EFS-1000-5875 

1.000 

5.875 

1.250 

1.187 

1.406 

1.688 

10°30' 

 

2.0 Inch Funnel Seats

 

Catalog Number 

OD (inch) 

ID (inch) 

Length (inch) 

2.735X2.00X.790SEAT 

2.420 

2.000 

0.790 

 

Point Insert Valves

 

Hyperion cemented carbide point inserts are designed for severe-service flow control applications where erosion resistance and dimensional stability are essential. These components support valve trim systems operating in abrasive and high-pressure conditions.

 

Flow Control Points

 

Flow control points are manufactured to maintain performance in demanding oil and gas environments involving erosive media and pressure fluctuations.

 

Features and Benefits

  • Wear-resistant cemented carbide construction
  • Designed for severe-service flow control applications
  • Suitable for abrasive production environments
  • Precision dimensions for assembly consistency

 

Catalog Number 

A 

B 

C 

Pilot 

PTS-30-1000 

1.035 

1.660 

0.125 

0.380 x 0.380 

PTS-30-1125 

1.160 

1.875 

0.125 

0.380 x 0.380 

 

Shell Points

 

Shell points are designed for wear-critical applications requiring durable cemented carbide components capable of withstanding erosive operating conditions.

 

Catalog Number 

A 

B 

C 

D 

PSH-2125X3375 

2.22 

3.368 

0.180 

1.468 

 

Materials and Manufacturing Expertise

 

Hyperion Materials & Technologies manufactures cemented carbide components engineered for demanding industrial applications requiring wear resistance, dimensional accuracy, and reliable performance. Hyperion’s expertise in carbide materials and precision manufacturing supports oil and gas customers operating in challenging flow control environments.

 

Contact Hyperion

 

Hyperion application specialists can help identify the appropriate choke valve inserts, valve seat inserts, and point insert valves for specific flow control applications, operating conditions, and equipment requirements.

Hyperion also offers cemented carbide recycling programs to help recover valuable carbide materials and support sustainability initiatives.