FC140 Choke Bean or OCT Type Positive Choke Bean with lined Tungsten Carbide

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FC140 Choke Bean or OCT Type Positive Choke Bean with lined Tungsten Carbide

Name: FC140 Choke Bean or OCT Type Positive Choke Bean with lined Tungsten Carbide
Brand: Better Carbide Co., Limited
Price: 50.0 USD
Availability: InStock

Price 50.0 USD ($)/ Unit

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MOQ : 1 Unit

FC140 Choke Bean or OCT Type Positive Choke Bean with lined Tungsten Carbide Specification

Usage
G-FT108 choke valve

Tungsten( in %)
85-92

Carbon %
4-6

Diameter
2 Inch (in)

Size
2"

Application
Oil & gas industry

Product Type
OCT FC140

Color

Coating Type
available

Length
2 Inch (in)

Accessories
None

Warranty
3 years

FC140 Choke Bean or OCT Type Positive Choke Bean with lined Tungsten Carbide Trade Information

Minimum Order Quantity
1 Unit

FOB Port
Shenzhen/Shanghai/Guangzhou

Payment Terms
Cash in Advance (CID), Cash on Delivery (COD), Telegraphic Transfer (T/T)

Supply Ability
200 Units Per Day

Delivery Time
25 Days

Sample Available
No

Sample Policy
Free samples available with shipping and taxes paid by the buyer

Packaging Details
Standard export carton / wooden case (customized packaging available upon request)

Certifications
ISO 9001:2015

FC140 Choke Bean or OCT Type Positive Choke Bean with lined Tungsten Carbide About

Product Overview

The FC140 Choke Bean is a precision-engineered positive choke bean designed for accurate flow control in oil and gas wellhead equipment. Also known as the OCT FC140 choke bean, this component is widely used in positive choke valves to regulate the flow of fluids from wellheads, production trees, choke manifolds, and well testing equipment.

As a critical valve trim component, the choke bean is installed in the choke body to control flow rate, reduce pressure, and enable accurate calculation of oil and gas production volumes.- Each bean features a fixed-size precision orifice, allowing operators to calculate flow rates based on the specific orifice diameter selected.

FC140 is the industry-standard trim for 2-inch positive chokes, while the H2 style is standard for 3-inch chokes. Our FC140 choke beans are 100% interchangeable with major OEM designs including OCT, Cameron, Gray Tool, and other industry-standard equipment.

Key Features

1) Premium tungsten carbide lining - Exceptional resistance to abrasive wear from sand and solid particles in production fluids.

2) Superior corrosion resistance - Suitable for HS and CO environments (sour service).

3Precision-ground orifice - Available in 1/64-inch increments for accurate, repeatable flow control.

4) High strength and rigidity - Withstands extreme pressure differentials.

5Heat treated for durability - Hardness 207-235 BHN for extended service life.

6) Excellent erosion resistance - Resists erosion caused by high-velocity fluids-32.

7) 100% interchangeable Compatible with OCT - Cameron, Gray Tool, and industry-standard chokes.

Tungsten carbide grade chart:

Grade	ISO Gade	Density (g/cm3)	Hardness (HRA)	TRS (KSI)
YG6	K20	14.9-15.1	90-91	335
YG8	K30	14.7-14.9	89-90	350
YG9	K30	14.6-14.8	88.5-89.5	375
YG11	K40	14.3-14.5	87.5-88.5	410
YL10.2	K30	14.4-14.6	91.5-92.5	520

Technical Specifications:

Parameter	Specification
Type	OCT FC140 Positive Choke Bean
Compatibility	OCT, Cameron, Gray Tool, and industry-standard chokes
Orifice size range	4/64" to 64/64" (in 1/64" increments)
Common orifice sizes	8/64", 16/64", 24/64", 32/64", 40/64", 48/64"
Common sizes (inches)	1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 7/8, 1
Body material	AISI 410 Stainless Steel (Standard)
Liner material	Tungsten Carbide (C10/C25 or equivalent)
Alternative liner material	Ceramic (98.5% Alumina) available
Hardness (Body)	207-235 BHN after heat treatment
Surface treatment	QPQ treatment available to enhance surface hardness
Application	2" positive chokes using FC140 trim

Material Specifications

Body Material AISI 410 Stainless Steel

Provides excellent strength and corrosion resistance
Heat treated to achieve 207-235 BHN hardness
Suitable for sour service applications (with appropriate heat treatment)
Widely accepted in the oil and gas industry for choke bean bodies

Liner Material Tungsten Carbide (C10/C25 or equivalent)

Ultra-high hardness and wear resistance
Effectively protects the bean from abrasive wear caused by sand and other solid particles entrained in production fluids
Resists corrosive attack from HS, CO and chlorides
Significantly extends service life compared to unlined steel beans

Alternative Liner Material Ceramic (98.5% Alumina)

High hardness and abrasion resistance
Excellent corrosion resistance
Available upon request for specific applications

Surface Treatment QPQ Treatment

Enhances surface hardness and wear resistance
Provides additional corrosion protection
Available upon request

Applications

The FC140 Choke Bean is designed for use in positive choke valves across a wide range of oil and gas operations:

Production Testing - Precise flow measurement during well testing operations
Flowback Operations - Controlling flow during well cleanup and flowback
Choke & Kill Manifolds - Flow control during drilling and well kill operations
Wellhead Flow Control - Regulating production flow rates from oil and gas wells
Production Manifolds - Managing production from multiple wells
Sour Service - Suitable for wells producing HS and CO
Abrasive Service - Ideal for wells with sand production

Why Choose Our FC140 Choke Bean?

Industry-Standard FC140 Trim

Our FC140 choke beans are the standard trim for 2-inch positive chokes, ensuring seamless compatibility with industry-standard choke bodies.

100% Interchangeable

Our FC140 choke beans are 100% interchangeable with major OEM designs including OCT, Cameron, Gray Tool, and other industry-standard equipment.

Superior Materials for Extended Life

The combination of AISI 410SS body and premium tungsten carbide liner (C10/C25) delivers exceptional resistance to both abrasive wear and corrosive attack the two primary failure mechanisms in choke bean service.

Precision Manufacturing

Each choke bean is precision-machined with orifice diameters graduated in 1/64-inch increments for accurate, repeatable flow control.

Customizable Options

Custom orifice sizes (4/64" to 64/64")

Ceramic liner options (98.5% Alumina)

QPQ surface treatment

Custom packaging

Proven Performance in Harsh Conditions

Engineered to withstand abrasive sand, HS, CO, and high-velocity fluids in the most demanding oil and gas applications.

Quality Assurance

1 ISO 9001:2015 Certified - Our factory operates under a certified quality management system

2 Material Certificate - 3.1/3.2 certificates available, full material traceability

3 Dimensional Inspection - Precision measurement of all critical dimensions

4 Hardness Testing - Verification of body hardness (207-235 BHN)

5 Surface Finish Inspection - Quality control of all finished surfaces

Ordering Information

To help us provide you with an accurate quotation, please specify the following when making an inquiry:

Orifice Size: (e.g., 8/64", 16/64", 24/64", 32/64", 40/64", 48/64", or in inches: 1/8", 1/4", 3/8", 1/2", 5/8", 3/4")

Liner Material: Tungsten Carbide (Standard) / Ceramic (Optional)

Surface Treatment: Standard / QPQ Treated (Optional)

Quantity: (Minimum order: 1 piece)

Destination Port: To calculate freight cost

Tip: Need help selecting the right orifice size for your well conditions? Contact our team we're happy to recommend based on your specific application.

Packaging & Shipping

Packaging: Standard export carton / wooden case (customized packaging available upon request)

Shipping: Worldwide delivery by express courier (DHL/FedEx/UPS), by air or by sea

Incoterms: EXW, FOB, CIF flexible terms available

Superior Wear Resistance

The FC140 Choke Bean features a tungsten carbide lining with a high tungsten percentage (85-92%). This vital characteristic provides outstanding resistance to abrasion, making it highly effective in handling harsh fluids and solid particles in demanding oil & gas environments.

Engineered for Precision Control

Designed for G-FT108 choke valves, this positive choke bean offers accurate flow regulation. Its 2-inch diameter and well-calibrated design contribute to optimal performance and efficiency in oilfield operations.

Long-Term Reliability and Warranty

With a shining protective finish and optional coatings, this choke bean is designed for longevity. The product comes with a 3-year warranty, reflecting the manufacturer's confidence in its durability and consistent service life, even under tough industrial conditions.

FAQ's of FC140 Choke Bean or OCT Type Positive Choke Bean with lined Tungsten Carbide:

Q: How is the FC140 Choke Bean used in oil and gas operations?

A: The FC140 Choke Bean is installed in G-FT108 choke valves to control fluid flow within wellhead and production systems in oil & gas applications. Its precise design ensures stable and safe adjustment of flow rates.

Q: What are the benefits of the lined tungsten carbide construction?

A: The high tungsten carbide lining (85-92% tungsten) delivers enhanced wear resistance and durability, allowing the choke bean to withstand abrasive fluids and high-pressure conditions for a longer operational life.

Q: When should the FC140 Choke Bean be replaced or maintained?

A: While the choke bean is built for long-term service and comes with a 3-year warranty, it is advisable to perform routine inspections as per operational guidelines or whenever there are significant changes in flow performance or visual signs of wear.

Q: Where is the FC140 Choke Bean manufactured and available from?

A: This product is manufactured in India and can be obtained directly from the exporter, manufacturer, or supplier, ensuring reliable sourcing for domestic and international oil & gas operators.

Q: What is the typical process for installing this choke bean?

A: The choke bean is integrated into G-FT108 choke valves by trained technicians. The process involves securely fitting the 2-inch diameter bean into the valve assembly, followed by leak testing and calibration as per industry norms.

Q: What coating options are available for this choke bean?

A: The FC140 Choke Bean is offered with various protective coating types to further enhance resistance against corrosion and chemical attack, ensuring its suitability for diverse operating environments.

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